Loading...

10 Switching Regulators & Controllers 311

Switching Regulators & Controllers
Part# Info Specs
Part RoHS Manufacturer Description Additional Features Adjustable Threshold Other IC type Approvals (V) Nominal Bandwidth Control Mode Control Technique Main Output Efficiency Height Maximum Input Voltage Minimum Input Voltage Nominal Input Voltage JESD-30 Code JESD-609 Code Length Maximum Line Regulation Maximum Load Regulation Moisture Sensitivity Level (MSL) Maximum Negative Input Voltage No. of Channels No. of Functions No. of Outputs No. of Terminals Maximum Operating Temperature Minimum Operating Temperature Maximum Output Current Maximum Output Voltage Minimum Output Voltage Nominal Output Voltage Package Body Material Package Code Package Equivalence Code Package Shape Package Style (Meter) Peak Reflow Temperature (C) Power Supplies (V) Protection(s) Qualification Main Out Ripple Voltage Screening Level Maximum Seated Height Sub-Category Maximum Supply Current (Isup) Maximum Supply Voltage (Vsup) Minimum Supply Voltage (Vsup) Nominal Supply Voltage (Vsup) Surface Mount Switcher Config Maximum Switching Frequency Technology Temperature Grade Terminal Finish Terminal Form Terminal Pitch Terminal Position Maximum Time At Peak Reflow Temperature (s) Total Dose (V) Maximum Total Power Output Trim or Adjustable Output (V) Warm-Up Time Width (mm)
NCP1526MUTXG by Onsemi

NCP1526MUTXG

Onsemi

NCP1526MUTXG by Onsemi is a VOLTAGE-MODE switching regulator with 1A output current, operating b/w -40 to 85 °C. Ideal for industrial applications, it supports input voltage range of 2.7-5.2V and offers a max switching frequency of 3600 kHz in a small outline package.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

5.2 V

2.7 V

3.6 V

S-PDSO-N10

e3

3 mm

1

10

85 Cel

-40 Cel

1 A

PLASTIC/EPOXY

HVSON

SOLCC10,.12,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

.55 mm

Switching Regulator or Controllers

YES

BUCK

3600 kHz

INDUSTRIAL

TIN

NO LEAD

.5 mm

DUAL

3 mm

L6920DC by STMicroelectronics

L6920DC

STMicroelectronics

L6920DC by STMicroelectronics is a switching regulator with a max output current of 0.9A and a max switching frequency of 1000kHz. It operates in voltage-mode control technique, suitable for boost switcher configuration applications. The package style is small outline, thin profile, shrink pitch, making it ideal for compact electronic devices.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE FREQUENCY MODULATION

5.5 V

.8 V

2 V

S-PDSO-G10

3 mm

1

10

.9 A

PLASTIC/EPOXY

TSSOP

TSSOP8,.19

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

NOT SPECIFIED

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

BOOST

1000 kHz

GULL WING

.65 mm

DUAL

NOT SPECIFIED

3 mm

VIPER53ESP-E by STMicroelectronics

VIPER53ESP-E

STMicroelectronics

VIPER53ESP-E by STMicroelectronics is a switching regulator with a max output current of 2.3A and a max switching frequency of 300kHz. It is commonly used in applications requiring pulse width modulation control, such as power supplies and voltage converters.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

17 V

9.3 V

13 V

R-PDSO-G10

e3

9.3 mm

1

10

2.3 A

PLASTIC/EPOXY

HSOP

SOP10,.55FL

RECTANGULAR

SMALL OUTLINE, HEAT SINK/SLUG

Not Qualified

3.65 mm

Switching Regulator or Controllers

YES

SINGLE

300 kHz

TIN

GULL WING

1.27 mm

DUAL

7.4 mm

TPS40193DRCRG4 by Texas Instruments

TPS40193DRCRG4

Texas Instruments

TPS40193DRCRG4 by Texas Instruments is a voltage-mode switching controller with 10 terminals, operating temperature range of -40 to 85°C, and max output current of 20A. Ideal for industrial applications requiring a compact (3x3mm) square package with PWM control technique and push-pull switcher configuration.

ALSO OPERATES IN ADJUSTABLE MODE FROM 5.1V TO 5.5V

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

18 V

4.5 V

12 V

S-PDSO-N10

e4

3 mm

2

1

1

10

85 Cel

-40 Cel

20 A

14.4 V

.591 V

PLASTIC/EPOXY

VSON

SQUARE

SMALL OUTLINE, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

PUSH-PULL

300 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

DUAL

30

3 mm

LT3502AIDC by Linear Technology

LT3502AIDC

Linear Technology

LT3502AIDC by Linear Technology is a current-mode switching regulator with a max output current of 1.1A and a max switching frequency of 2800kHz. It operates in a buck configuration, suitable for automotive applications due to its wide input voltage range of 3-40V and high operating temperature range (-40 to 125°C).

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

40 V

3 V

10 V

S-PDSO-N10

e0

2 mm

1

1

10

125 Cel

-40 Cel

1.1 A

PLASTIC/EPOXY

HVSON

SOLCC8,.08,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

Not Qualified

.8 mm

Switching Regulator or Controllers

YES

BUCK

2800 kHz

AUTOMOTIVE

TIN LEAD

NO LEAD

.45 mm

DUAL

2 mm

TPS61200DRCTG4 by Texas Instruments

TPS61200DRCTG4

Texas Instruments

TPS61200DRCTG4 by Texas Instruments is a switching regulator with a max output current of 1.5A and a max switching frequency of 1650kHz. It is commonly used as a battery charge controller in industrial applications.

ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 1.8V TO 5.5V

BATTERY CHARGE CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

.3 V

1.2 V

S-PDSO-N10

e4

3 mm

2

1

10

85 Cel

-40 Cel

1.5 A

5.5 V

1.8 V

PLASTIC/EPOXY

HVSON

SOLCC10,.12,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

Switching Regulator or Controllers

YES

BOOST

1650 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

DUAL

30

3 mm

TPS61080DRCTG4 by Texas Instruments

TPS61080DRCTG4

Texas Instruments

TPS61080DRCTG4 by Texas Instruments is a switching regulator with max output voltage of 27V, ideal for industrial applications. It operates b/w -40 to 85°C, with a max output current of 0.5A and PWM control mode. With a compact square package style and surface mount design, it's suitable for space-constrained environments.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

6 V

2.5 V

3.6 V

R-PDSO-N10

e4

3 mm

2

1

1

10

85 Cel

-40 Cel

.5 A

27 V

2.7 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

BOOST

1200 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

DUAL

30

3 mm

TPS61081DRCRG4 by Texas Instruments

TPS61081DRCRG4

Texas Instruments

TPS61081DRCRG4 by Texas Instruments is a switching regulator with a max output voltage of 27V and max output current of 1.3A, suitable for boost applications. It operates in a temperature range from -40°C to 85°C, utilizing pulse width modulation control mode with a max switching frequency of 1200kHz. The package style is small outline with very thin profile, making it ideal for industrial use.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

6 V

2.5 V

3.6 V

R-PDSO-N10

e4

3 mm

2

1

1

10

85 Cel

-40 Cel

1.3 A

27 V

2.7 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

BOOST

1200 kHz

INDUSTRIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

NO LEAD

.5 mm

DUAL

NOT SPECIFIED

3 mm

TPS61081DRCTG4 by Texas Instruments

TPS61081DRCTG4

Texas Instruments

TPS61081DRCTG4 by Texas Instruments is a switching regulator with a max output current of 1.3A and max output voltage of 27V, ideal for boost applications. Operating temperature ranges from -40 to 85°C, making it suitable for industrial use. It features a small outline package with very thin profile and surface mount capability.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

6 V

2.5 V

3.6 V

R-PDSO-N10

e4

3 mm

2

1

1

10

85 Cel

-40 Cel

1.3 A

27 V

2.7 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

BOOST

1200 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

DUAL

30

3 mm

TPS62410DRCRG4 by Texas Instruments

TPS62410DRCRG4

Texas Instruments

TPS62410DRCRG4 by Texas Instruments is a dual switching controller with a max output current of 0.8A and a max switching frequency of 2500kHz. It operates in voltage-mode control technique, suitable for industrial applications requiring precise power regulation in compact spaces.

DUAL SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

6 V

2.5 V

3.6 V

S-PDSO-N10

e4

3 mm

2

1

2

10

85 Cel

-40 Cel

.8 A

6 V

.6 V

1.8 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

PHASE-SHIFT

2500 kHz

INDUSTRIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

NO LEAD

.5 mm

DUAL

NOT SPECIFIED

3 mm

TPS62410DRCTG4 by Texas Instruments

TPS62410DRCTG4

Texas Instruments

TPS62410DRCTG4 by Texas Instruments is a dual switching controller with a max output current of 0.8A and voltage-mode control technique. It operates in an industrial temperature grade range from -40 to 85°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.

DUAL SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

6 V

2.5 V

3.6 V

S-PDSO-N10

e4

3 mm

2

1

2

10

85 Cel

-40 Cel

.8 A

6 V

.6 V

PLASTIC/EPOXY

HVSON

SOLCC10,.12,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

Switching Regulator or Controllers

3.6 V

YES

PHASE-SHIFT

2500 kHz

INDUSTRIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

NO LEAD

.5 mm

DUAL

NOT SPECIFIED

3 mm

TPS51163DRCR by Texas Instruments

TPS51163DRCR

Texas Instruments

TPS51163DRCR by Texas Instruments is a switching controller with a max output current of 20A and a control mode of voltage-mode. It operates in an industrial temperature grade range from -40 to 85°C, making it suitable for various power management applications requiring high efficiency and precise voltage regulation.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

13.2 V

4.5 V

12 V

S-PDSO-N10

e4

3 mm

2

1

1

10

85 Cel

-40 Cel

20 A

8 V

.8 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

PUSH-PULL

600 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

DUAL

30

3 mm

L6728 by STMicroelectronics

L6728

STMicroelectronics

L6728 by STMicroelectronics is a compact switching regulator designed for automotive applications, featuring a max output current of 1.5 A and operates b/w -40 °C to 125 °C. It utilizes voltage-mode control with PWM at up to 330 kHz. Its small outline package ensures efficient heat dissipation in tight spaces.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

12 V

5 V

S-XDSO-N10

e3

3 mm

1

1

10

125 Cel

-40 Cel

1.5 A

UNSPECIFIED

HVSON

SOLCC10,.12,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

Switching Regulator or Controllers

YES

PUSH-PULL

330 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

TPS61087DSCT by Texas Instruments

TPS61087DSCT

Texas Instruments

SWITCHING REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 10; Package Code: HVSON; Package Shape: SQUARE; Surface Mount: YES;

ALSO OPERATES IN ADJUSTABLE MODE FROM 3V TO 18.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

6 V

2.5 V

5 V

S-PDSO-N10

e4

3 mm

2

1

1

10

85 Cel

-40 Cel

4.8 A

18.5 V

3 V

PLASTIC/EPOXY

HVSON

SOLCC10,.12,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

.8 mm

Switching Regulator or Controllers

YES

BOOST

1500 kHz

INDUSTRIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

NO LEAD

.5 mm

DUAL

NOT SPECIFIED

3 mm

TPS62351DRCRG4 by Texas Instruments

TPS62351DRCRG4

Texas Instruments

TPS62351DRCRG4 by Texas Instruments is a switching regulator with a max output current of 1.6A and max operating temp of 85°C. Ideal for industrial applications, it operates in voltage-mode control with a min output voltage of 0.9V and supports input voltages from 2.7V to 5.5V.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9V TO 1.6875V; ALSO HAS PFM CONTROL TECHNIQUE

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

5.5 V

2.7 V

3.6 V

S-PDSO-N10

e4

3 mm

2

1

1

10

85 Cel

-40 Cel

1.6 A

1.6875 V

.9 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

BUCK

3350 kHz

INDUSTRIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

NO LEAD

.5 mm

DUAL

NOT SPECIFIED

3 mm

TPS57160QDRCRQ1 by Texas Instruments

TPS57160QDRCRQ1

Texas Instruments

TPS57160QDRCRQ1 by Texas Instruments is a switching regulator with 1.5A max output current, PWM control mode, and 2500 kHz max switching frequency. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and compact square package design.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

60 V

3.5 V

12 V

S-PDSO-N10

e4

3 mm

3

1

1

10

125 Cel

-40 Cel

1.5 A

58 V

.8 V

PLASTIC/EPOXY

HVSON

SOLCC10,.12,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

Switching Regulator or Controllers

YES

BUCK

2500 kHz

AUTOMOTIVE

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

DUAL

30

3 mm

TPS40303DRCT by Texas Instruments

TPS40303DRCT

Texas Instruments

TPS40303DRCT by Texas Instruments is a voltage-mode switching controller with a max output current of 25A and a max operating temperature of 125°C. It is ideal for automotive applications due to its small outline, heat sink package style, and pulse width modulation control technique.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

20 V

3 V

12 V

S-PDSO-N10

e4

3 mm

2

1

1

10

125 Cel

-40 Cel

25 A

18 V

.6 V

6.5 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

PUSH-PULL

300 kHz

AUTOMOTIVE

Nickel/Palladium/Gold (Ni/Pd/Au)

NO LEAD

.5 mm

DUAL

NOT SPECIFIED

3 mm

NCP1589BMNTWG by Onsemi

NCP1589BMNTWG

Onsemi

NCP1589BMNTWG by Onsemi is a VOLTAGE-MODE SWITCHING CONTROLLER with 10 terminals, operating b/w 0-70 °C. It has a max switching frequency of 600 kHz and supports input voltage range of 4.5-13.2V. Ideal for applications requiring efficient power management in compact spaces.

ALSO HAS ADJUSTABLE OUTPUT AS LOW AS 2.5 V

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

13.2 V

4.5 V

5 V

S-PDSO-N10

3 mm

1

1

10

70 Cel

0 Cel

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

PUSH-PULL

600 kHz

COMMERCIAL

NICKEL GOLD PALLADIUM

NO LEAD

.5 mm

DUAL

30

3 mm

NCP1589BMNTXG by Onsemi

NCP1589BMNTXG

Onsemi

NCP1589BMNTXG by Onsemi is a VOLTAGE-MODE SWITCHING CONTROLLER with 10 terminals, operating b/w 0-70 °C. It has a max switching frequency of 600 kHz and is ideal for PUSH-PULL switcher applications in commercial temperature grade settings.

ALSO HAS ADJUSTABLE OUTPUT AS LOW AS 2.5 V

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

13.2 V

4.5 V

5 V

S-PDSO-N10

3 mm

1

1

10

70 Cel

0 Cel

PLASTIC/EPOXY

HVSON

SOLCC10,.12,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

Switching Regulator or Controllers

YES

PUSH-PULL

600 kHz

COMMERCIAL

NICKEL GOLD PALLADIUM

NO LEAD

.5 mm

DUAL

30

3 mm

TPS40042DRCTG4 by Texas Instruments

TPS40042DRCTG4

Texas Instruments

TPS40042DRCTG4 by Texas Instruments is a voltage-mode switching controller with a max output current of 6A and a max switching frequency of 700kHz. It operates in an industrial temperature range from -40°C to 85°C, making it suitable for various power management applications requiring high efficiency and precision control. The small outline package with very thin profile and dual terminal position offers space-saving benefits for compact designs.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

5.5 V

3 V

5 V

S-PDSO-N10

e4

3 mm

2

1

1

10

85 Cel

-40 Cel

6 A

4.95 V

.6 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

PUSH-PULL

700 kHz

INDUSTRIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

NO LEAD

.5 mm

DUAL

NOT SPECIFIED

3 mm

TPS61202DSCTG4 by Texas Instruments

TPS61202DSCTG4

Texas Instruments

TPS61202DSCTG4 by Texas Instruments is a switching regulator with a max output current of 1.5A and max operating temp of 85°C. Ideal for industrial applications, it operates in boost mode with a control technique of PWM, offering a min output voltage of 5V.

BATTERY CHARGE CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

.3 V

1.2 V

S-PDSO-N10

e4

3 mm

2

1

1

10

85 Cel

-40 Cel

1.5 A

5 V

5 V

5 V

PLASTIC/EPOXY

HVSON

SOLCC10,.12,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

Switching Regulator or Controllers

YES

BOOST

1650 kHz

INDUSTRIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

NO LEAD

.5 mm

DUAL

NOT SPECIFIED

3 mm

VIPER28LE by STMicroelectronics

VIPER28LE

STMicroelectronics

VIPER28LE by STMicroelectronics is a current-mode switching controller with a max output current of 0.85 A and operates at up to 66 kHz. It supports input voltages from 8.5 V to 23.5 V, making it ideal for power supply applications. Its compact design features a rectangular package with 10 terminals for easy integration.

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

23.5 V

8.5 V

14 V

R-XDIP-T10

9.59 mm

1

10

.85 A

UNSPECIFIED

SDIP

SDIP10,.3

RECTANGULAR

IN-LINE

NOT SPECIFIED

Not Qualified

5.33 mm

Switching Regulator or Controllers

NO

SINGLE

66 kHz

THROUGH-HOLE

1.778 mm

DUAL

NOT SPECIFIED

7.62 mm

ADP2140ACPZ1228R7 by Analog Devices

ADP2140ACPZ1228R7

Analog Devices

ADP2140ACPZ1228R7 by Analog Devices is a switching regulator with a max output current of 1.3A and a max switching frequency of 3150kHz. It operates in automotive temperature grades, with a control mode of current-mode PWM for applications requiring efficient power conversion. The package style is small outline, making it suitable for space-constrained designs.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.3 V

3.6 V

S-PDSO-N10

e3

3 mm

3

1

10

125 Cel

-40 Cel

1.3 A

2.8 V

PLASTIC/EPOXY

HVSON

SOLCC10,.11,20

SQUARE

SMALL OUTLINE

260

Not Qualified

.85 mm

Switching Regulator or Controllers

YES

BUCK

3150 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

ADP2140ACPZ1528R7 by Analog Devices

ADP2140ACPZ1528R7

Analog Devices

ADP2140ACPZ1528R7 by Analog Devices is a switching regulator with a max output current of 1.3A and max switching frequency of 3150kHz. Ideal for automotive applications, it operates b/w -40 to 125 °C, with a control mode of current-mode PWM.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.3 V

3.6 V

S-PDSO-N10

e3

3 mm

3

1

10

125 Cel

-40 Cel

1.3 A

2.8 V

PLASTIC/EPOXY

HVSON

SOLCC10,.11,20

SQUARE

SMALL OUTLINE

260

Not Qualified

.85 mm

Switching Regulator or Controllers

YES

BUCK

3150 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

ADP2140ACPZ1533R7 by Analog Devices

ADP2140ACPZ1533R7

Analog Devices

ADP2140ACPZ1533R7 by Analog Devices is a switching regulator with a max output current of 1.3A and a nominal input voltage of 3.6V, suitable for automotive applications. Operating b/w -40 to 125 °C, it utilizes pulse width modulation control mode with a max switching frequency of 3150kHz. This small outline package has 10 terminals and is surface mountable, making it ideal for compact designs.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.3 V

3.6 V

S-PDSO-N10

e3

3 mm

3

1

10

125 Cel

-40 Cel

1.3 A

3.3 V

PLASTIC/EPOXY

HVSON

SOLCC10,.11,20

SQUARE

SMALL OUTLINE

260

Not Qualified

.85 mm

Switching Regulator or Controllers

YES

BUCK

3150 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

ADP2140ACPZ1812R7 by Analog Devices

ADP2140ACPZ1812R7

Analog Devices

ADP2140ACPZ1812R7 by Analog Devices is a switching regulator with 1.3A output current, 3150kHz max switching frequency, and 1.2V nominal output voltage. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and small outline package style.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.3 V

3.6 V

S-PDSO-N10

e3

3 mm

3

1

10

125 Cel

-40 Cel

1.3 A

1.2 V

PLASTIC/EPOXY

HVSON

SOLCC10,.11,20

SQUARE

SMALL OUTLINE

260

Not Qualified

.85 mm

Switching Regulator or Controllers

YES

BUCK

3150 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

ADP2140ACPZ1815R7 by Analog Devices

ADP2140ACPZ1815R7

Analog Devices

ADP2140ACPZ1815R7 by Analog Devices is a switching regulator with 1.3A output current, 3150kHz max switching frequency, and 1.5V nominal output voltage. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and small outline package style.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.3 V

3.6 V

S-PDSO-N10

e3

3 mm

3

1

10

125 Cel

-40 Cel

1.3 A

1.5 V

PLASTIC/EPOXY

HVSON

SOLCC10,.11,20

SQUARE

SMALL OUTLINE

260

Not Qualified

.85 mm

Switching Regulator or Controllers

YES

BUCK

3150 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

ADP2140ACPZ2518R7 by Analog Devices

ADP2140ACPZ2518R7

Analog Devices

ADP2140ACPZ2518R7 by Analog Devices is a switching regulator with a max output current of 1.3A and a max switching frequency of 3150kHz. It operates in automotive temperature grades, with a control mode of current-mode PWM for applications requiring efficient power conversion in compact spaces. The package style is small outline square, making it suitable for surface mount designs in various electronic systems.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.3 V

3.6 V

S-PDSO-N10

e3

3 mm

3

1

10

125 Cel

-40 Cel

1.3 A

1.8 V

PLASTIC/EPOXY

HVSON

SOLCC10,.11,20

SQUARE

SMALL OUTLINE

260

Not Qualified

.85 mm

Switching Regulator or Controllers

YES

BUCK

3150 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

ADP2140ACPZ3315R7 by Analog Devices

ADP2140ACPZ3315R7

Analog Devices

ADP2140ACPZ3315R7 by Analog Devices is a switching regulator with 1.3A output current, 3150kHz max switching frequency, and 1.5V nominal output voltage. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and small outline package style.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.3 V

3.6 V

S-PDSO-N10

e3

3 mm

3

1

10

125 Cel

-40 Cel

1.3 A

1.5 V

PLASTIC/EPOXY

HVSON

SOLCC10,.11,20

SQUARE

SMALL OUTLINE

260

Not Qualified

.85 mm

Switching Regulator or Controllers

YES

BUCK

3150 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

ADP2140ACPZ3318R7 by Analog Devices

ADP2140ACPZ3318R7

Analog Devices

ADP2140ACPZ3318R7 by Analog Devices is a switching regulator with 1.3A output current, 3150kHz max switching frequency, and 1.8V nominal output voltage. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and small outline package style.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.3 V

3.6 V

S-PDSO-N10

e3

3 mm

3

1

10

125 Cel

-40 Cel

1.3 A

1.8 V

PLASTIC/EPOXY

HVSON

SOLCC10,.11,20

SQUARE

SMALL OUTLINE

260

Not Qualified

.85 mm

Switching Regulator or Controllers

YES

BUCK

3150 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

ADP2140ACPZ3325R7 by Analog Devices

ADP2140ACPZ3325R7

Analog Devices

ADP2140ACPZ3325R7 by Analog Devices is a switching regulator with a max output current of 1.3A and a max switching frequency of 3150kHz. It operates in automotive temperature grades, with a control mode of current-mode PWM for efficient power management. This small outline package regulator is ideal for applications requiring precise voltage regulation in tight spaces.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.3 V

3.6 V

S-PDSO-N10

e3

3 mm

3

1

10

125 Cel

-40 Cel

1.3 A

2.5 V

PLASTIC/EPOXY

HVSON

SOLCC10,.11,20

SQUARE

SMALL OUTLINE

260

Not Qualified

.85 mm

Switching Regulator or Controllers

YES

BUCK

3150 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

ADP2140ACPZ3328R7 by Analog Devices

ADP2140ACPZ3328R7

Analog Devices

SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 10; Package Code: HVSON; Package Shape: SQUARE; Surface Mount: YES;

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.3 V

3.6 V

S-PDSO-N10

e3

3 mm

3

1

10

125 Cel

-40 Cel

1.3 A

2.8 V

PLASTIC/EPOXY

HVSON

SOLCC10,.11,20

SQUARE

SMALL OUTLINE

260

Not Qualified

.85 mm

Switching Regulator or Controllers

YES

BUCK

3150 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

30

3 mm

MAX1744EUB-T by Maxim Integrated

MAX1744EUB-T

Maxim Integrated

MAX1744EUB-T by Maxim Integrated is a voltage-mode switching controller with a buck switcher config. It operates b/w -40 to 85°C, with input voltage ranging from 4.5V to 36V and a max switching frequency of 330 kHz. Ideal for industrial applications requiring compact design and efficient power management.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

36 V

4.5 V

5.5 V

S-PDSO-G10

e4

3 mm

1

1

10

85 Cel

-40 Cel

PLASTIC/EPOXY

TSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

245

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

BUCK

330 kHz

INDUSTRIAL

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

.5 mm

DUAL

20

3 mm

TPS60503DGSR by Texas Instruments

TPS60503DGSR

Texas Instruments

SWITCHED CAPACITOR REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE; Surface Mount: YES;

SWITCHED CAPACITOR REGULATOR

6.5 V

1.8 V

5 V

S-PDSO-G10

3 mm

1

10

85 Cel

-40 Cel

.3 A

1.5 V

PLASTIC/EPOXY

TSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

NOT SPECIFIED

Not Qualified

1.07 mm

Other Analog ICs

YES

DOUBLER INVERTER

1200 kHz

INDUSTRIAL

GULL WING

.5 mm

DUAL

NOT SPECIFIED

3 mm

MAX1744AUB by Maxim Integrated

MAX1744AUB

Maxim Integrated

SWITCHING CONTROLLER; Temperature Grade: AUTOMOTIVE; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE; Surface Mount: YES;

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

36 V

4.5 V

5.5 V

S-PDSO-G10

e4

3 mm

1

1

10

125 Cel

-40 Cel

PLASTIC/EPOXY

TSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

240

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

BUCK

330 kHz

AUTOMOTIVE

Nickel/Palladium/Gold (Ni/Pd/Au)

GULL WING

.5 mm

DUAL

20

3 mm

MAX1953EUB by Maxim Integrated

MAX1953EUB

Maxim Integrated

MAX1953EUB by Maxim Integrated is a VOLTAGE-MODE SWITCHING CONTROLLER with 10A output current, 1200kHz switching frequency, and BICMOS technology. It operates b/w -40 to 85°C, ideal for industrial applications requiring high efficiency and compact design in a small outline package.

ALSO OPERATES IN CURRENT MODE

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

5.5 V

3 V

5 V

S-PDSO-G10

e0

3 mm

1

1

10

85 Cel

-40 Cel

10 A

PLASTIC/EPOXY

TSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

245

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

PUSH-PULL

1200 kHz

BICMOS

INDUSTRIAL

TIN LEAD

GULL WING

.5 mm

DUAL

3 mm

TPS40000DGQR by Texas Instruments

TPS40000DGQR

Texas Instruments

TPS40000DGQR by Texas Instruments is a switching controller with a max output current of 15A and a control mode of voltage-mode. It operates in an industrial temperature grade range from -40 to 85°C, making it suitable for various power management applications requiring high efficiency and precise voltage regulation. With a compact square package style and surface-mount design, this device offers flexibility in space-constrained environments while delivering reliable performance.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

5.5 V

2.25 V

5 V

S-PDSO-G10

e4

3 mm

1

1

1

10

85 Cel

-40 Cel

15 A

4 V

.7 V

PLASTIC/EPOXY

HTSSOP

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.1 mm

YES

PUSH-PULL

300 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD SILVER

GULL WING

.5 mm

DUAL

30

3 mm

TPS40000DGQ by Texas Instruments

TPS40000DGQ

Texas Instruments

TPS40000DGQ by Texas Instruments is a switching regulator with 10 terminals, operating temperature range of -40 to 85°C, and output voltage range from 0.7V to 4V. It is ideal for industrial applications requiring a max output current of 15A and a switching frequency of up to 300kHz.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

5.5 V

2.25 V

5 V

S-PDSO-G10

e4

3 mm

1

1

1

10

85 Cel

-40 Cel

15 A

4 V

.7 V

PLASTIC/EPOXY

HTSSOP

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.1 mm

YES

PUSH-PULL

300 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD SILVER

GULL WING

.5 mm

DUAL

30

3 mm

TPS40002DGQR by Texas Instruments

TPS40002DGQR

Texas Instruments

TPS40002DGQR by Texas Instruments is a voltage-mode switching controller with a 5V nominal voltage and 700 kHz max switching frequency. It is designed for industrial applications, featuring a small outline package with gull wing terminals suitable for surface mount assembly. The device operates in pulse width modulation control mode, offering a min input voltage of 2.25V and a max operating temperature of 85°C.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

5.5 V

2.25 V

5 V

S-PDSO-G10

e4

3 mm

1

1

1

10

85 Cel

-40 Cel

.7 V

PLASTIC/EPOXY

HTSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.1 mm

Switching Regulator or Controllers

5 V

YES

PUSH-PULL

700 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

GULL WING

.5 mm

DUAL

30

3 mm

TPS40002DGQ by Texas Instruments

TPS40002DGQ

Texas Instruments

TPS40002DGQ by Texas Instruments is a voltage-mode switching controller with a nominal input voltage of 5V and max switching frequency of 700kHz. It operates in industrial temperature grade range (-40 to 85°C) and features a push-pull switcher configuration. This IC, with a small outline package style, is suitable for various applications requiring efficient power regulation in compact spaces.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

5.5 V

2.25 V

5 V

S-PDSO-G10

e4

3 mm

1

1

1

10

85 Cel

-40 Cel

.7 V

PLASTIC/EPOXY

HTSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.1 mm

Switching Regulator or Controllers

5 V

YES

PUSH-PULL

700 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

GULL WING

.5 mm

DUAL

30

3 mm

TPS62008DGSR by Texas Instruments

TPS62008DGSR

Texas Instruments

TPS62008DGSR by Texas Instruments is a switching regulator with a max output current of 0.6A and a max switching frequency of 1000kHz. It operates in industrial temperature grade range, making it suitable for various applications requiring precise voltage regulation in compact spaces.

PFM CONTROL TECHNIQUE IS ALSO POSSIBLE

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.5 V

3.6 V

S-PDSO-G10

e4

3 mm

1

1

1

10

85 Cel

-40 Cel

.6 A

1.9 V

1.9 V

1.9 V

PLASTIC/EPOXY

TSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

BUCK

1000 kHz

MOS

INDUSTRIAL

NICKEL PALLADIUM GOLD SILVER

GULL WING

.5 mm

DUAL

30

3 mm

MAX1928EUB15 by Maxim Integrated

MAX1928EUB15

Maxim Integrated

SWITCHING REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE; Surface Mount: YES;

CAN ALSO OPERATE IN PFM MODE

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2.6 V

3.6 V

S-PDSO-G10

e0

3 mm

1

1

10

85 Cel

-40 Cel

.8 A

PLASTIC/EPOXY

TSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

245

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

BUCK

1200 kHz

BICMOS

INDUSTRIAL

TIN LEAD

GULL WING

.5 mm

DUAL

3 mm

VIPER50SP13TR by STMicroelectronics

VIPER50SP13TR

STMicroelectronics

VIPER50SP13TR from STMicroelectronics is a compact switching regulator with a max output current of 2.7 A and operates at a nominal input voltage of 13 V. It features a high switching frequency of 200 kHz, ideal for efficient power management in various applications. Its small outline design ensures easy surface mounting in space-constrained environments.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

15 V

9 V

13 V

R-PDSO-G10

e3

9.4 mm

1

10

2.7 A

PLASTIC/EPOXY

SOP

SOP10,.55FL

RECTANGULAR

SMALL OUTLINE

Not Qualified

3.75 mm

Switching Regulator or Controllers

YES

SINGLE

200 kHz

MOS

MATTE TIN

GULL WING

1.27 mm

DUAL

7.5 mm

MAX1730EUB-T by Maxim Integrated

MAX1730EUB-T

Maxim Integrated

SWITCHED CAPACITOR REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE; Surface Mount: YES;

SWITCHED CAPACITOR REGULATOR

5.5 V

2.7 V

3.6 V

S-PDSO-G10

e0

3 mm

1

1

10

85 Cel

-40 Cel

PLASTIC/EPOXY

TSSOP

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

245

Not Qualified

1.1 mm

YES

BUCK

2500 kHz

INDUSTRIAL

TIN LEAD

GULL WING

.5 mm

DUAL

3 mm

MAX1759EUB-T by Maxim Integrated

MAX1759EUB-T

Maxim Integrated

SWITCHED CAPACITOR REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE; Surface Mount: YES;

SWITCHED CAPACITOR REGULATOR

VOLTAGE-MODE

5.5 V

1.6 V

2 V

S-PDSO-G10

e0

3 mm

1

1

10

85 Cel

-40 Cel

.1 A

PLASTIC/EPOXY

TSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

245

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

DOUBLER INVERTER

1800 kHz

INDUSTRIAL

TIN LEAD

GULL WING

.5 mm

DUAL

3 mm

TPS54040QDGQRQ1 by Texas Instruments

TPS54040QDGQRQ1

Texas Instruments

TPS54040QDGQRQ1 by Texas Instruments is a 10-terminal switching regulator with a max operating temp of 125°C. Ideal for automotive applications, it supports input voltages from 3.5V to 42V and offers a max switching frequency of 2500 kHz. The control mode is current-mode PWM for efficient power management.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

42 V

3.5 V

12 V

S-PDSO-G10

e4

3 mm

3

1

10

125 Cel

-40 Cel

PLASTIC/EPOXY

HTSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE

260

Not Qualified

AEC-Q100

1.1 mm

Switching Regulator or Controllers

YES

BUCK

2500 kHz

AUTOMOTIVE

NICKEL PALLADIUM GOLD

GULL WING

.5 mm

DUAL

30

3 mm

TPS54040QDRCRQ1 by Texas Instruments

TPS54040QDRCRQ1

Texas Instruments

TPS54040QDRCRQ1 by Texas Instruments is a switching regulator with 10 terminals, operating b/w -40 to 125°C. It features a buck switcher config, PWM control mode, and max freq of 2500 kHz. Ideal for automotive applications due to AEC-Q100 screening level and wide input voltage range of 3.5-42 V.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

42 V

3.5 V

12 V

S-PDSO-N10

e4

3 mm

3

1

10

125 Cel

-40 Cel

PLASTIC/EPOXY

HVSON

SOLCC10,.12,20

SQUARE

SMALL OUTLINE

260

Not Qualified

AEC-Q100

1 mm

Switching Regulator or Controllers

YES

BUCK

2500 kHz

AUTOMOTIVE

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

DUAL

30

3 mm

TPS54060QDGQRQ1 by Texas Instruments

TPS54060QDGQRQ1

Texas Instruments

TPS54060QDGQRQ1 by Texas Instruments is a switching regulator with a current-mode control mode, operating b/w -40 to 125°C. It has a buck switcher configuration, supports input voltages from 3.5V to 60V, and is ideal for automotive applications due to its AEC-Q100 screening level.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

60 V

3.5 V

12 V

S-PDSO-G10

e4

3 mm

3

1

10

125 Cel

-40 Cel

PLASTIC/EPOXY

HTSSOP

TSSOP10,.19,20

SQUARE

SMALL OUTLINE

260

Not Qualified

AEC-Q100

1.1 mm

Switching Regulator or Controllers

YES

BUCK

2500 kHz

AUTOMOTIVE

NICKEL PALLADIUM GOLD

GULL WING

.5 mm

DUAL

30

3 mm