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Switching Regulators & Controllers

Switching regulators and controllers are electronic devices used to regulate the output voltage and current of power supplies. They operate by rapidly switching a power supply circuit between on and off states, resulting in a high-frequency waveform that can be filtered and smoothed to produce a stable output voltage.

Switching regulators and controllers offer several advantages over traditional linear regulators, including higher efficiency and the ability to handle a wider range of input voltages. They are commonly used in applications such as power supplies for computers, LED lighting, and motor control.

Switching regulators and controllers come in a variety of forms, including step-up (boost), step-down (buck), and step-up/down (buck-boost) configurations. They may be designed as integrated circuits (ICs) or as standalone modules.

Switching regulators and controllers typically include feedback control circuits to adjust the output voltage and current, as well as protection circuits to prevent overvoltage, overcurrent, and overtemperature conditions. They may also include features such as soft-start to reduce inrush currents and synchronization with external clock signals.

Switching Regulators & Controllers

Available Parts 2,400+

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)
TL594CDRG4 by Texas Instruments

TL594CDRG4

Texas Instruments

TL594CDRG4 by Texas Instruments is a voltage-mode switching controller with a 15V nominal voltage. It operates in a boost configuration, supporting a max output current of 0.25A at 5V. With a control technique of pulse width modulation and max switching frequency of 300kHz, it's ideal for commercial applications requiring precise voltage regulation in compact designs.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

40 V

7 V

15 V

R-PDSO-G16

e4

9.9 mm

1

1

16

70 Cel

0 Cel

.25 A

5.05 V

4.95 V

5 V

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

Switching Regulator or Controllers

18 mA

40 V

7 V

15 V

YES

BOOST

300 kHz

BIPOLAR

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

30

3.9 mm

TL594IDG4 by Texas Instruments

TL594IDG4

Texas Instruments

TL594IDG4 by Texas Instruments is a voltage-mode switching controller with 16 terminals. It operates b/w -40 to 85°C, supporting a boost configuration with a max output current of 0.25A at a frequency of up to 300kHz. Ideal for industrial applications requiring precise voltage regulation in compact designs.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

40 V

7 V

15 V

R-PDSO-G16

e4

9.9 mm

1

1

16

85 Cel

-40 Cel

.25 A

5.05 V

4.95 V

5 V

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

Switching Regulator or Controllers

18 mA

40 V

7 V

15 V

YES

BOOST

300 kHz

BIPOLAR

INDUSTRIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

30

3.9 mm

TL594IDRG4 by Texas Instruments

TL594IDRG4

Texas Instruments

TL594IDRG4 by Texas Instruments is a switching regulator/controller with a voltage-mode control technique. It has a nominal input voltage of 15V and can operate in industrial temperature range (-40 to 85°C). This IC is commonly used in boost switcher configurations for applications requiring a max output current of 0.25A.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

40 V

7 V

15 V

R-PDSO-G16

e4

9.9 mm

1

1

16

85 Cel

-40 Cel

.25 A

5.05 V

4.95 V

5 V

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

Switching Regulator or Controllers

18 mA

40 V

7 V

15 V

YES

BOOST

300 kHz

BIPOLAR

INDUSTRIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

30

3.9 mm

UCC2808APWTR-2 by Texas Instruments

UCC2808APWTR-2

Texas Instruments

UCC2808APWTR-2 by Texas Instruments is a current-mode switching controller with a max output current of 1A and a max switching frequency of 1000kHz. It operates in an industrial temperature grade range from -40°C to 85°C, making it suitable for various push-pull switcher applications requiring precise pulse width modulation control.

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

14 V

4.3 V

10 V

R-PDSO-G8

e4

4.4 mm

2

1

8

85 Cel

-40 Cel

1 A

PLASTIC/EPOXY

TSSOP

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.2 mm

14 V

5 V

YES

PUSH-PULL

1000 kHz

BICMOS

INDUSTRIAL

NICKEL PALLADIUM GOLD

GULL WING

.65 mm

DUAL

30

3 mm

UCC3808APWTR-2 by Texas Instruments

UCC3808APWTR-2

Texas Instruments

SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: TSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

14 V

4.3 V

10 V

R-PDSO-G8

e4

4.4 mm

2

1

8

70 Cel

0 Cel

1 A

PLASTIC/EPOXY

TSSOP

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.2 mm

14 V

5 V

YES

PUSH-PULL

1000 kHz

BICMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

.65 mm

DUAL

30

3 mm

TPS5450DDAG4 by Texas Instruments

TPS5450DDAG4

Texas Instruments

TPS5450DDAG4 by Texas Instruments is a voltage-mode switching regulator with 8 terminals, operating b/w -40 to 125°C. It supports a max output current of 5A and has a wide input voltage range from 5.5V to 36V, making it suitable for automotive applications requiring efficient power management in compact spaces.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

36 V

5.5 V

R-PDSO-G8

e4

4.89 mm

1

1

1

8

125 Cel

-40 Cel

5 A

31 V

1.22 V

PLASTIC/EPOXY

HLSOP

RECTANGULAR

SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

260

Not Qualified

1.68 mm

YES

BUCK

500 kHz

AUTOMOTIVE

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

30

3.9 mm

TPS60251RTWR by Texas Instruments

TPS60251RTWR

Texas Instruments

TPS60251RTWR by Texas Instruments is a Switched Capacitor Converter with 24 terminals, operating b/w -40 to 85°C. It has a max input voltage of 6V and switching frequency of 750 kHz. Ideal for industrial applications requiring compact, high-efficiency power management solutions.

SWITCHED CAPACITOR CONVERTER

6 V

3 V

3.5 V

S-PQCC-N24

e4

4 mm

2

1

24

85 Cel

-40 Cel

PLASTIC/EPOXY

HVQCCN

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

.8 mm

YES

750 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

QUAD

30

4 mm

TPS60251RTWT by Texas Instruments

TPS60251RTWT

Texas Instruments

SWITCHED CAPACITOR CONVERTER; Temperature Grade: INDUSTRIAL; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE; Surface Mount: YES;

SWITCHED CAPACITOR CONVERTER

6 V

3 V

3.5 V

S-PQCC-N24

e4

4 mm

2

1

24

85 Cel

-40 Cel

PLASTIC/EPOXY

HVQCCN

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

.8 mm

YES

750 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

QUAD

30

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

SG2524DRG4 by Texas Instruments

SG2524DRG4

Texas Instruments

SG2524DRG4 by Texas Instruments is a voltage-mode switching controller with a max output current of 0.1A and a max switching frequency of 722kHz. It operates b/w -25°C to 85°C, making it suitable for various applications such as push-pull switcher configurations in electronic devices requiring precise voltage regulation.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

40 V

8 V

20 V

R-PDSO-G16

e4

9.9 mm

1

1

16

85 Cel

-25 Cel

.1 A

5.4 V

4.6 V

5 V

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

Switching Regulator or Controllers

40 V

YES

PUSH-PULL

722 kHz

BIPOLAR

OTHER

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

30

3.9 mm

PM6685TR by STMicroelectronics

PM6685TR

STMicroelectronics

PM6685TR by STMicroelectronics is a dual switching controller designed for efficient voltage regulation. It operates within 4.5V to 28V, features a max switching frequency of 500kHz, and supports a very thin profile with a height of just 1mm. Ideal for compact applications requiring reliable power management.

DUAL SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

28 V

4.5 V

12 V

S-XQCC-N32

e3

5 mm

3

1

32

85 Cel

0 Cel

UNSPECIFIED

VQCCN

LCC32,.2SQ,20

SQUARE

CHIP CARRIER, VERY THIN PROFILE

260

Not Qualified

1 mm

Switching Regulator or Controllers

YES

PUSH-PULL

500 kHz

COMMERCIAL EXTENDED

MATTE TIN

NO LEAD

.5 mm

QUAD

30

5 mm

LT1054CDWG4 by Texas Instruments

LT1054CDWG4

Texas Instruments

LT1054CDWG4 by Texas Instruments is a switching regulator with 16 terminals, operating temperature range of 0-70°C, and output voltage from -1.25V to -15V. It is used in applications requiring a small outline package style, such as switched capacitor regulators, with a max supply current of 4.5mA and output current of 0.1A at a max switching frequency of 100kHz.

SWITCHED CAPACITOR REGULATOR

15 V

3.5 V

7 V

R-PDSO-G16

e4

10.3 mm

1

1

1

16

70 Cel

0 Cel

.1 A

-15 V

-1.25 V

-5 V

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

2.65 mm

4.5 mA

YES

DOUBLER INVERTER

100 kHz

BIPOLAR

COMMERCIAL

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

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

7.5 mm

LT1054CDWRG4 by Texas Instruments

LT1054CDWRG4

Texas Instruments

LT1054CDWRG4 by Texas Instruments is a SWITCHED CAPACITOR REGULATOR with -15V max output voltage, 100 kHz max switching frequency, and 0°C min operating temp. Ideal for applications requiring small outline package style and dual terminal position in commercial temperature grade environments.

SWITCHED CAPACITOR REGULATOR

15 V

3.5 V

7 V

R-PDSO-G16

e4

10.3 mm

1

1

1

16

70 Cel

0 Cel

.1 A

-15 V

-1.25 V

-5 V

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

2.65 mm

4.5 mA

YES

DOUBLER INVERTER

100 kHz

BIPOLAR

COMMERCIAL

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

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

7.5 mm

TL494CDG4 by Texas Instruments

TL494CDG4

Texas Instruments

TL494CDG4 by Texas Instruments is a voltage-mode switching controller with 16 terminals, operating b/w 0-70°C. It features a nominal output voltage of 5V, max supply voltage of 40V, and a max switching frequency of 300 kHz. Ideal for applications requiring pulse width modulation control in commercial-grade environments.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

40 V

7 V

15 V

R-PDSO-G16

e4

9.9 mm

1

1

16

70 Cel

0 Cel

.25 A

5.25 V

4.75 V

5 V

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

Switching Regulator or Controllers

15 mA

40 V

7 V

15 V

YES

PUSH-PULL

300 kHz

BIPOLAR

COMMERCIAL

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

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

3.9 mm

TL494IDG4 by Texas Instruments

TL494IDG4

Texas Instruments

TL494IDG4 by Texas Instruments is a voltage-mode switching controller with 16 terminals. It operates b/w -40 to 85°C, with a max output current of 0.25A and a switching frequency of up to 300kHz. Ideal for industrial applications requiring precise PWM control in compact designs.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

40 V

7 V

15 V

R-PDSO-G16

e4

9.9 mm

1

1

16

85 Cel

-40 Cel

.25 A

5.25 V

4.75 V

5 V

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

Switching Regulator or Controllers

15 mA

40 V

7 V

15 V

YES

PUSH-PULL

300 kHz

BIPOLAR

INDUSTRIAL

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

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

3.9 mm

TL494IDRG4 by Texas Instruments

TL494IDRG4

Texas Instruments

TL494IDRG4 by Texas Instruments is a voltage-mode switching controller with a nominal output voltage of 5V. It operates at a max frequency of 300kHz and has a max supply current of 15mA. Ideal for industrial applications requiring precise control in compact spaces.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

40 V

7 V

15 V

R-PDSO-G16

e4

9.9 mm

1

1

16

85 Cel

-40 Cel

.25 A

5.25 V

4.75 V

5 V

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

Switching Regulator or Controllers

15 mA

40 V

7 V

15 V

YES

PUSH-PULL

300 kHz

BIPOLAR

INDUSTRIAL

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

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

3.9 mm

TL497ACDG4 by Texas Instruments

TL497ACDG4

Texas Instruments

TL497ACDG4 by Texas Instruments is a 14-terminal switching regulator with a nominal voltage of 6V. It operates in voltage-mode control, supports pulse frequency modulation, and has a max output current of 0.5A. Ideal for applications requiring efficient power conversion in commercial-grade environments.

ALSO OPERATES IN ADJUSTABLE MODE FROM 6.5-30 V

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE FREQUENCY MODULATION

12 V

4.5 V

6 V

R-PDSO-G14

e4

8.65 mm

1

1

14

70 Cel

0 Cel

.5 A

1.2 V

PLASTIC/EPOXY

SOP

SOP14,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

Switching Regulator or Controllers

15 mA

6 V

YES

BUCK-BOOST

50 kHz

BIPOLAR

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

30

3.9 mm

TPS40131RHBRG4 by Texas Instruments

TPS40131RHBRG4

Texas Instruments

TPS40131RHBRG4 by Texas Instruments is a switching controller with 32 terminals, operating temperature range of -40 to 85°C, and max output current of 50A. It utilizes pulse width modulation control technique for industrial applications requiring high efficiency and precise voltage regulation up to 5.8V.

IT CAN ALSO OPERATE WITH 5 TO 28 VOLT SUPPLY

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

40 V

1 V

5 V

S-PQCC-N32

e4

5 mm

2

1

2

32

85 Cel

-40 Cel

50 A

5.8 V

.7 V

PLASTIC/EPOXY

HVQCCN

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

YES

PHASE-SHIFT

1000 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

QUAD

30

5 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

TPS62229DDCTG4 by Texas Instruments

TPS62229DDCTG4

Texas Instruments

TPS62229DDCTG4 by Texas Instruments is a switching regulator with max output current of 0.4A, operating temp range -40 to 85°C, and voltage-mode control. Ideal for industrial applications requiring a compact design and efficient power management in a small outline package.

PFM MODE IS ALSO AVAILABLE

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

6 V

2.5 V

3.6 V

R-PDSO-G5

e4

2.9 mm

1

1

1

5

85 Cel

-40 Cel

.4 A

1.7 V

1.7 V

1.7 V

PLASTIC/EPOXY

TSSOP

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.1 mm

YES

BUCK

1850 kHz

INDUSTRIAL

NICKEL PALLADIUM GOLD

GULL WING

.95 mm

DUAL

30

1.6 mm

E-L4971D013TR by STMicroelectronics

E-L4971D013TR

STMicroelectronics

E-L4971D013TR by STMicroelectronics is a 16-terminal switching regulator with voltage-mode control, BUCK switcher config, and 3A max output current. It operates at a max frequency of 300 kHz, suitable for applications requiring efficient power conversion in compact spaces. Ideal for designs needing a small outline package with high input voltage range (8-55V).

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

55 V

8 V

24 V

R-PDSO-G16

10.3 mm

1

16

3 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

Not Qualified

2.65 mm

YES

BUCK

300 kHz

BCDMOS

GULL WING

1.27 mm

DUAL

7.5 mm

E-L4971D by STMicroelectronics

E-L4971D

STMicroelectronics

E-L4971D by STMicroelectronics is a 16-terminal switching regulator with voltage-mode control, BUCK switcher config, and 3A output current. It operates at a max frequency of 300 kHz and supports input voltages from 8V to 55V. Ideal for applications requiring efficient power conversion in compact spaces.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

55 V

8 V

24 V

R-PDSO-G16

10.3 mm

1

16

3 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

Not Qualified

2.65 mm

YES

BUCK

300 kHz

BCDMOS

GULL WING

1.27 mm

DUAL

7.5 mm

E-L4978D by STMicroelectronics

E-L4978D

STMicroelectronics

E-L4978D by STMicroelectronics is a 16-terminal switching regulator with a max output current of 3.5A and a control mode of voltage-mode PWM. With a wide input voltage range from 8V to 55V, it is ideal for applications requiring efficient power conversion in compact spaces.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

55 V

8 V

24 V

R-PDSO-G16

10.3 mm

1

16

3.5 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

Not Qualified

2.65 mm

YES

BUCK

300 kHz

BCDMOS

GULL WING

1.27 mm

DUAL

7.5 mm

E-L4981AD by STMicroelectronics

E-L4981AD

STMicroelectronics

E-L4981AD by STMicroelectronics is a current-mode switching regulator with a max output current of 2A and a max switching frequency of 115kHz. It operates in an automotive temperature grade range from -40 to 125°C, making it suitable for power factor control applications. The package style is small outline with gull wing terminals, ideal for compact designs.

POWER FACTOR CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

19.5 V

11 V

18 V

R-PDSO-G20

12.8 mm

1

20

125 Cel

-40 Cel

2 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

NOT SPECIFIED

Not Qualified

2.65 mm

YES

SINGLE

115 kHz

BCDMOS

AUTOMOTIVE

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

7.5 mm

E-L4981A by STMicroelectronics

E-L4981A

STMicroelectronics

STMicroelectronics E-L4981A is a 20-terminal switching regulator with max output current of 2A and max operating temp of 125°C. Ideal for automotive applications, it features BCDMOS technology, pulse width modulation control technique, and a single switcher configuration.

POWER FACTOR CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

19.5 V

11 V

18 V

R-PDIP-T20

1

20

125 Cel

-40 Cel

2 A

PLASTIC/EPOXY

DIP

RECTANGULAR

IN-LINE

Not Qualified

3.93 mm

NO

SINGLE

115 kHz

BCDMOS

AUTOMOTIVE

THROUGH-HOLE

2.54 mm

DUAL

7.62 mm

E-L5970D by STMicroelectronics

E-L5970D

STMicroelectronics

E-L5970D by STMicroelectronics is a switching regulator with 8 terminals, operating b/w -40 to 125°C. It supports a max output current of 2.25A and input voltage range from 4.4V to 36V, making it ideal for automotive applications requiring pulse frequency modulation control at up to 280kHz switching frequency.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE FREQUENCY MODULATION

36 V

4.4 V

12 V

R-PDSO-G8

4.9 mm

1

8

125 Cel

-40 Cel

2.25 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

NOT SPECIFIED

Not Qualified

1.75 mm

YES

BUCK

280 kHz

AUTOMOTIVE

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

3.9 mm

E-L5973D by STMicroelectronics

E-L5973D

STMicroelectronics

E-L5973D by STMicroelectronics is a small outline, low profile switching regulator with 8 terminals. It operates in automotive temperature grade range (-40 to 125°C) and supports input voltage from 4V to 36V. With a max output current of 3.5A and switching frequency of 280kHz, it is ideal for buck converter applications.

SWITCHING REGULATOR

36 V

4 V

12 V

R-PDSO-G8

4.9 mm

1

8

125 Cel

-40 Cel

3.5 A

PLASTIC/EPOXY

LSOP

RECTANGULAR

SMALL OUTLINE, LOW PROFILE

NOT SPECIFIED

Not Qualified

1.7 mm

YES

BUCK

280 kHz

AUTOMOTIVE

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

3.9 mm

E-L5991AD by STMicroelectronics

E-L5991AD

STMicroelectronics

E-L5991AD by STMicroelectronics is a compact switching regulator with a max input voltage of 21V and output current of 1.5A. It features a high switching frequency of 1MHz, making it ideal for efficient power management in various applications. Its dual terminal design ensures reliable performance in space-constrained environments.

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

21 V

12 V

15 V

R-PDSO-G16

e3/e4

9.9 mm

1

16

1.5 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

Not Qualified

1.75 mm

YES

SINGLE

1000 kHz

BCDMOS

MATTE TIN/NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

3.9 mm

E-L6562D by STMicroelectronics

E-L6562D

STMicroelectronics

E-L6562D by STMicroelectronics is a compact power factor controller designed for efficient switching regulation. It features a nominal input voltage of 12V, max output current of 0.8A, and operates in current-mode with pulse width modulation. Ideal for space-constrained applications, it comes in an 8-terminal SO package.

POWER FACTOR CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

22 V

10.3 V

12 V

R-PDSO-G8

4.9 mm

1

8

.8 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

NOT SPECIFIED

Not Qualified

1.75 mm

YES

SINGLE

BCDMOS

GULL WING

1.27 mm

DUAL

NOT SPECIFIED

3.9 mm

E-L6565D by STMicroelectronics

E-L6565D

STMicroelectronics

E-L6565D by STMicroelectronics is a current-mode switching controller with 8 terminals in a small outline package. It operates at input voltages b/w 10.3V to 18V, delivering up to 0.7A output current using resonant control technique. Ideal for compact applications requiring efficient power management.

SWITCHING CONTROLLER

CURRENT-MODE

RESONANT CONTROL

18 V

10.3 V

12 V

R-PDSO-G8

4.9 mm

1

8

.7 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

Not Qualified

1.75 mm

YES

SINGLE

GULL WING

1.27 mm

DUAL

3.9 mm

E-L6565N by STMicroelectronics

E-L6565N

STMicroelectronics

SWITCHING CONTROLLER; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO; Qualification: Not Qualified;

SWITCHING CONTROLLER

CURRENT-MODE

RESONANT CONTROL

18 V

10.3 V

12 V

R-PDIP-T8

e3

1

8

.7 A

PLASTIC/EPOXY

DIP

RECTANGULAR

IN-LINE

Not Qualified

5.08 mm

NO

SINGLE

MATTE TIN

THROUGH-HOLE

2.54 mm

DUAL

7.62 mm

E-L6902D by STMicroelectronics

E-L6902D

STMicroelectronics

E-L6902D by STMicroelectronics is a voltage-mode switching regulator with 3.2A output current, 287kHz max frequency, and 36V input voltage. Ideal for applications requiring efficient power conversion in compact spaces. Features small outline package with gull wing terminals for easy surface mounting.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

36 V

8 V

12 V

R-PDSO-G8

e4

4.9 mm

3

1

8

3.2 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

YES

BUCK

287 kHz

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

3.9 mm

E-L6910 by STMicroelectronics

E-L6910

STMicroelectronics

E-L6910 by STMicroelectronics is a compact switching regulator designed for efficient power management. It features a voltage-mode control with a max output current of 1.3 A and operates at up to 1000 kHz, ideal for various electronic applications. Its small outline package ensures easy surface mounting in space-constrained designs.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

12 V

5 V

12 V

R-PDSO-G16

9.9 mm

1

16

1.3 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

Not Qualified

1.75 mm

YES

PUSH-PULL

1000 kHz

GULL WING

1.27 mm

DUAL

3.9 mm

E-L6920D by STMicroelectronics

E-L6920D

STMicroelectronics

E-L6920D by STMicroelectronics is a switching regulator with 1.2A output current, operating b/w -40 to 85°C. It features pulse frequency modulation control technique, boost switcher config, and supports input voltage range of 0.6V to 5.5V. Ideal for industrial applications requiring compact design and efficient power management in a small outline package.

SWITCHING REGULATOR

PULSE FREQUENCY MODULATION

5.5 V

.6 V

2 V

R-PDSO-G8

4.4 mm

1

8

85 Cel

-40 Cel

1.2 A

PLASTIC/EPOXY

TSSOP

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Not Qualified

1.2 mm

YES

BOOST

INDUSTRIAL

GULL WING

.65 mm

DUAL

3 mm

E-L6925D by STMicroelectronics

E-L6925D

STMicroelectronics

E-L6925D by STMicroelectronics is a compact switching regulator designed for efficient power management. It features a max output current of 1.2 A, operates at a nominal input voltage of 3.6 V, and supports a max switching frequency of 600 kHz. Ideal for space-constrained applications, it ensures reliable performance in various electronic devices.

SWITCHING REGULATOR

CURRENT-MODE

5.5 V

2.7 V

3.6 V

S-PDSO-G8

3 mm

1

8

1.2 A

PLASTIC/EPOXY

TSSOP

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Not Qualified

1.1 mm

YES

BUCK

600 kHz

GULL WING

.65 mm

DUAL

3 mm

E-L6926 by STMicroelectronics

E-L6926

STMicroelectronics

E-L6926 by STMicroelectronics is a compact buck switching regulator with a max output current of 1.65 A and operates b/w 2-5.5 V. It features a high switching frequency of 800 kHz and supports automotive applications with a temp range of -40 °C to 125°C. Its small outline design ensures efficient space utilization in various electronic devices.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

2 V

3.6 V

S-PDSO-G8

3 mm

1

8

125 Cel

-40 Cel

1.65 A

PLASTIC/EPOXY

TSSOP

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

NOT SPECIFIED

Not Qualified

1.1 mm

YES

BUCK

800 kHz

AUTOMOTIVE

GULL WING

.65 mm

DUAL

NOT SPECIFIED

3 mm

NCP1216AD65R2 by Onsemi

NCP1216AD65R2

Onsemi

NCP1216AD65R2 by Onsemi is a current-mode switching controller with max output current of 0.5A and max switching frequency of 71.5kHz. It has a small outline package style, suitable for applications requiring pulse width modulation control technique in compact designs.

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

11 V

11 V

R-PDSO-G8

e0

4.9 mm

3

1

8

.5 A

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

235

Not Qualified

1.75 mm

Switching Regulator or Controllers

YES

SINGLE

71.5 kHz

CMOS

TIN LEAD

GULL WING

1.27 mm

DUAL

3.9 mm

LNK564DN by Power Integrations

LNK564DN

Power Integrations

LNK564DN by Power Integrations is a switching regulator with max output current of 0.2A and max operating temp of 125°C. It is used in automotive applications, featuring pulse width modulation control technique and single switcher configuration for efficient power management.

REQUIRES AN AC SUPPLY OF 85 TO 265 V

SWITCHING REGULATOR

PULSE WIDTH MODULATION

R-PDSO-G7

e3

4.9 mm

1

7

125 Cel

-40 Cel

.2 A

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

Not Qualified

1.75 mm

YES

SINGLE

107 kHz

AUTOMOTIVE

MATTE TIN

GULL WING

1.27 mm

DUAL

3.9 mm

ADP2102YCPZ-2-R7 by Analog Devices

ADP2102YCPZ-2-R7

Analog Devices

Analog Devices' ADP2102YCPZ-2-R7 is a 16-terminal switching regulator with current-mode control, operating b/w -40 to 85°C. With a max input voltage of 5.5V and output frequency of 3MHz, it's ideal for industrial applications requiring efficient power management in compact spaces.

SWITCHING REGULATOR

CURRENT-MODE

5.5 V

2.7 V

3.6 V

S-XQCC-N16

e3

3 mm

3

1

16

85 Cel

-40 Cel

UNSPECIFIED

HVQCCN

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

.9 mm

YES

BUCK

3000 kHz

INDUSTRIAL

MATTE TIN

NO LEAD

.5 mm

QUAD

3 mm

MC34716EP/R2 by Freescale Semiconductor

MC34716EP/R2

Freescale Semiconductor

MC34716EP/R2 by Freescale is a dual switching controller with voltage-mode control technique. It operates in industrial temperature range (-40 to 85°C) and supports buck switcher configuration. With a max output current of 5A and switching frequency of 1MHz, it's ideal for applications requiring efficient power management in compact spaces.

DUAL SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

6 V

3 V

3.3 V

S-XQCC-N26

5 mm

3

1

26

85 Cel

-40 Cel

5 A

UNSPECIFIED

HVQCCN

LCC26(UNSPEC)

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

Switching Regulator or Controllers

YES

BUCK

1000 kHz

INDUSTRIAL

NO LEAD

.5 mm

QUAD

40

5 mm

NCP1586DR2G by Onsemi

NCP1586DR2G

Onsemi

NCP1586DR2G by Onsemi is a VOLTAGE-MODE SWITCHING CONTROLLER with 1A output current, 300 kHz switching frequency, and 12V nominal input voltage. It is ideal for applications requiring small outline, push-pull switcher configuration in commercial temperature grade environments.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

13.2 V

4.5 V

12 V

R-PDSO-G8

e3

4.9 mm

1

1

8

70 Cel

0 Cel

1 A

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

Switching Regulator or Controllers

YES

PUSH-PULL

300 kHz

COMMERCIAL

TIN

GULL WING

1.27 mm

DUAL

30

3.9 mm

NCP4302ADR2G by Onsemi

NCP4302ADR2G

Onsemi

NCP4302ADR2G by Onsemi is a switching controller with 8 terminals, 2.5A output current, and 250kHz max frequency. Ideal for applications requiring resonant control technique, it operates at 10-19V input voltage range in compact SMD package (4.9mm x 3.9mm) with Gull Wing terminals.

SWITCHING CONTROLLER

RESONANT CONTROL

10 V

19 V

R-PDSO-G8

e3

4.9 mm

3

1

8

2.5 A

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

1.75 mm

Switching Regulator or Controllers

YES

SINGLE

250 kHz

TIN

GULL WING

1.27 mm

DUAL

30

3.9 mm

NCP5215MNR2G by Onsemi

NCP5215MNR2G

Onsemi

NCP5215MNR2G by Onsemi is a voltage-mode dual switching controller with a max switching frequency of 460 kHz. It operates in an industrial temperature range from -40 to 85 °C, making it suitable for various applications requiring precise voltage regulation in compact spaces. The chip carrier package style with a very thin profile and no-lead terminal form enables surface mount assembly for space-constrained designs.

DUAL SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

24 V

4.5 V

5 V

S-XQCC-N40

e3

6 mm

1

1

40

85 Cel

-40 Cel

UNSPECIFIED

HVQCCN

LCC40,.24SQ,20

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

1 mm

Switching Regulator or Controllers

YES

PHASE-SHIFT

460 kHz

INDUSTRIAL

TIN

NO LEAD

.5 mm

QUAD

30

6 mm

UCC28060D by Texas Instruments

UCC28060D

Texas Instruments

UCC28060D by Texas Instruments is a current-mode switching regulator with a 16V nominal voltage, 1.8A max output current, and 500kHz max switching frequency. Ideal for automotive applications due to its BICMOS technology, PWM control technique, and boost switcher configuration.

POWER FACTOR CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

21 V

14 V

16 V

R-PDSO-G16

e4

9.9 mm

1

1

16

125 Cel

-40 Cel

1.8 A

6.18 V

5.82 V

6 V

PLASTIC/EPOXY

SOP

SOP16,.25

RECTANGULAR

SMALL OUTLINE

260

16

Not Qualified

1.75 mm

Switching Regulator or Controllers

5 mA

21 V

16 V

YES

BOOST

500 kHz

BICMOS

AUTOMOTIVE

NICKEL PALLADIUM GOLD

GULL WING

1.27 mm

DUAL

30

3.9 mm

AP1512-K5L-13 by Diodes Incorporated

AP1512-K5L-13

Diodes Incorporated

SWITCHING REGULATOR; Temperature Grade: OTHER; No. of Terminals: 5; Package Code: TO-263; Package Shape: RECTANGULAR; Surface Mount: YES;

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

60 V

4.5 V

30 V

R-PSSO-G5

e3

10.16 mm

3

1

5

85 Cel

-20 Cel

5.5 A

PLASTIC/EPOXY

TO-263

SMSIP5H,.6,67TB

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

4.85 mm

Switching Regulator or Controllers

YES

BUCK

60 kHz

OTHER

MATTE TIN

GULL WING

1.71 mm

SINGLE

30

9.15 mm

AP1512-K5L-U by Diodes Incorporated

AP1512-K5L-U

Diodes Incorporated

SWITCHING REGULATOR; Temperature Grade: OTHER; No. of Terminals: 5; Package Code: TO-263; Package Shape: RECTANGULAR; Surface Mount: YES;

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

60 V

4.5 V

30 V

R-PSSO-G5

e3

10.16 mm

3

1

5

85 Cel

-20 Cel

5.5 A

PLASTIC/EPOXY

TO-263

SMSIP5H,.6,67TB

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

4.85 mm

Switching Regulator or Controllers

YES

BUCK

60 kHz

OTHER

MATTE TIN

GULL WING

1.71 mm

SINGLE

30

9.15 mm

AP1512A-K5L-13 by Diodes Incorporated

AP1512A-K5L-13

Diodes Incorporated

SWITCHING REGULATOR; Temperature Grade: OTHER; No. of Terminals: 5; Package Code: TO-263; Package Shape: RECTANGULAR; Surface Mount: YES;

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

60 V

4.5 V

30 V

R-PSSO-G5

e3

10.16 mm

3

1

5

85 Cel

-20 Cel

6 A

PLASTIC/EPOXY

TO-263

SMSIP5H,.6,67TB

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

4.85 mm

Switching Regulator or Controllers

YES

BUCK

60 kHz

OTHER

MATTE TIN

GULL WING

1.71 mm

SINGLE

30

9.15 mm