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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)
LM25018SDE/NOPB by Texas Instruments

LM25018SDE/NOPB

Texas Instruments

LM25018SDE/NOPB by Texas Instruments is a switching regulator with a max output voltage of 40V and max output current of 0.3A. Ideal for automotive applications, it operates in temperatures ranging from -40°C to 125°C, making it suitable for various electronic devices requiring efficient power management. With a compact square package style and surface-mount capability, this device offers high performance in a small footprint.

ALSO OPERATES IN ADJUSTABLE MODE FROM 1.225V

SWITCHING REGULATOR

48 V

7.5 V

9 V

S-PDSO-N8

e3

4 mm

1

1

1

8

125 Cel

-40 Cel

.3 A

40 V

1.25 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

.8 mm

YES

BUCK

1000 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.8 mm

DUAL

30

4 mm

LM25018SDX/NOPB by Texas Instruments

LM25018SDX/NOPB

Texas Instruments

SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: HVSON; Package Shape: SQUARE; Surface Mount: YES;

ALSO OPERATES IN ADJUSTABLE MODE FROM 1.225V

SWITCHING REGULATOR

48 V

7.5 V

9 V

S-PDSO-N8

e3

4 mm

1

1

1

8

125 Cel

-40 Cel

.3 A

40 V

1.25 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

.8 mm

YES

BUCK

1000 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.8 mm

DUAL

30

4 mm

LM2575HVT-12/LF03 by Texas Instruments

LM2575HVT-12/LF03

Texas Instruments

LM2575HVT-12/LF03 by Texas Instruments is a 5-terminal switching regulator with a max output voltage of 57V and max output current of 1A. It operates in voltage-mode control, suitable for automotive applications with temp range -40 to 125°C. Ideal for buck configuration, it has a PWM control technique and can handle input voltages from 4V to 60V.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

60 V

4 V

25 V

R-XZFM-T5

e3

1

1

1

5

125 Cel

-40 Cel

1 A

57 V

3.3 V

12 V

UNSPECIFIED

ZFM

RECTANGULAR

FLANGE MOUNT

NO

BUCK

63 kHz

AUTOMOTIVE

MATTE TIN

THROUGH-HOLE

ZIG-ZAG

LM2575HVT-15/LF03 by Texas Instruments

LM2575HVT-15/LF03

Texas Instruments

LM2575HVT-15/LF03 by Texas Instruments is a 5-terminal switching regulator with VOLTAGE-MODE control, offering 1A output current and 15V nominal output voltage. Operating b/w -40 to 125°C, it suits automotive applications with input voltages ranging from 4V to 60V.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

60 V

4 V

30 V

R-XZFM-T5

e3

1

1

1

5

125 Cel

-40 Cel

1 A

57 V

3.3 V

15 V

UNSPECIFIED

ZFM

RECTANGULAR

FLANGE MOUNT

NO

BUCK

63 kHz

AUTOMOTIVE

MATTE TIN

THROUGH-HOLE

ZIG-ZAG

LM2575T-12/LF03 by Texas Instruments

LM2575T-12/LF03

Texas Instruments

LM2575T-12/LF03 by Texas Instruments is a 5-terminal switching regulator with max output voltage of 37V and output current of 1A. Ideal for automotive applications, it operates b/w -40°C to 125°C using pulse width modulation control technique at a max frequency of 63kHz.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

40 V

4 V

25 V

R-XZFM-T5

e3

1

1

1

5

125 Cel

-40 Cel

1 A

37 V

3.3 V

12 V

UNSPECIFIED

ZFM

RECTANGULAR

FLANGE MOUNT

NO

BUCK

63 kHz

AUTOMOTIVE

MATTE TIN

THROUGH-HOLE

ZIG-ZAG

LM2575T-15/LF03 by Texas Instruments

LM2575T-15/LF03

Texas Instruments

LM2575T-15/LF03 by Texas Instruments is a 5-terminal switching regulator with a max output voltage of 37V and output current of 1A. Ideal for automotive applications, it operates b/w -40 to 125°C, using pulse width modulation control at a frequency of up to 63 kHz.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

40 V

4 V

30 V

R-XZFM-T5

e3

1

1

1

5

125 Cel

-40 Cel

1 A

37 V

3.3 V

15 V

UNSPECIFIED

ZFM

RECTANGULAR

FLANGE MOUNT

NO

BUCK

63 kHz

AUTOMOTIVE

MATTE TIN

THROUGH-HOLE

ZIG-ZAG

LM2575T-ADJ/LF02 by Texas Instruments

LM2575T-ADJ/LF02

Texas Instruments

LM2575T-ADJ/LF02 by Texas Instruments is a VOLTAGE-MODE switching regulator with 1A output current, 3.3V min output voltage, and 37V max output voltage. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and through-hole terminal form.

SWITCHING REGULATOR

VOLTAGE-MODE

40 V

4 V

R-XZFM-T5

e3

1

1

1

125 Cel

-40 Cel

1 A

37 V

3.3 V

UNSPECIFIED

ZFM

RECTANGULAR

FLANGE MOUNT

NO

63 kHz

AUTOMOTIVE

MATTE TIN

THROUGH-HOLE

ZIG-ZAG

LMR10510YSDE/NOPB by Texas Instruments

LMR10510YSDE/NOPB

Texas Instruments

LMR10510YSDE/NOPB by Texas Instruments is a switching regulator with 6 terminals, operating temperature range of -40 to 125°C, and output voltage range from 0.6V to 4.5V. It is ideal for automotive applications due to its small outline package style and pulse width modulation control technique. With a max output current of 1A and buck switcher configuration, it offers efficient power management in compact designs.

ALSO OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 4.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

3 V

5 V

S-PDSO-N6

e3

3 mm

3

1

1

6

125 Cel

-40 Cel

1 A

4.5 V

.6 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

.8 mm

YES

BUCK

3000 kHz

AUTOMOTIVE

Matte Tin (Sn)

NO LEAD

.95 mm

DUAL

NOT SPECIFIED

3 mm

LMR10510YSDX/NOPB by Texas Instruments

LMR10510YSDX/NOPB

Texas Instruments

LMR10510YSDX/NOPB by Texas Instruments is a switching regulator with a max output current of 1A and a max operating temperature of 125°C. It is commonly used in automotive applications due to its small outline, heat sink profile and high switching frequency of 3000kHz.

ALSO OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 4.5V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

5.5 V

3 V

5 V

S-PDSO-N6

e3

3 mm

3

1

1

6

125 Cel

-40 Cel

1 A

4.5 V

.6 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

.8 mm

YES

BUCK

3000 kHz

AUTOMOTIVE

Matte Tin (Sn)

NO LEAD

.95 mm

DUAL

NOT SPECIFIED

3 mm

TPS40200SHKQ by Texas Instruments

TPS40200SHKQ

Texas Instruments

TPS40200SHKQ by Texas Instruments is a voltage-mode switching controller with a max output current of 3A and a max operating temperature of 210°C. It operates on input voltages ranging from 4.5V to 52V, making it suitable for military-grade applications requiring high efficiency and precision control in compact spaces.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

52 V

4.5 V

12 V

R-CDSO-G8

e4

6.9 mm

1

1

8

210 Cel

-55 Cel

3 A

46 V

.7 V

CERAMIC, METAL-SEALED COFIRED

SOP

RECTANGULAR

SMALL OUTLINE

2.8 mm

YES

SINGLE

500 kHz

MILITARY

GOLD

GULL WING

1.27 mm

DUAL

5.65 mm

LM2734ZQMK/NOPB by Texas Instruments

LM2734ZQMK/NOPB

Texas Instruments

LM2734ZQMK/NOPB by Texas Instruments is a switching regulator with 2.5A output current, 3600 kHz max switching frequency, and -40 to 125°C operating temp range. Ideal for automotive applications due to its BICMOS technology, pulse width modulation control technique, and buck switcher configuration.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 18V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

20 V

3 V

5 V

R-PDSO-G6

e3

2.9 mm

1

1

6

125 Cel

-40 Cel

2.5 A

PLASTIC/EPOXY

TSSOP

TSOP6,.11,37

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

BUCK

3600 kHz

BICMOS

AUTOMOTIVE

MATTE TIN

GULL WING

.95 mm

DUAL

30

1.6 mm

LM2734ZQMKE/NOPB by Texas Instruments

LM2734ZQMKE/NOPB

Texas Instruments

LM2734ZQMKE/NOPB by Texas Instruments is a switching regulator with a max output current of 1A and a max switching frequency of 3600kHz. It is commonly used in automotive applications due to its temperature grade and moisture sensitivity level.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 18V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

20 V

3 V

5 V

R-PDSO-G6

e3

2.9 mm

1

1

1

6

125 Cel

-40 Cel

1 A

18 V

.8 V

PLASTIC/EPOXY

TSSOP

TSOP6,.11,37

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

BUCK

3600 kHz

BICMOS

AUTOMOTIVE

MATTE TIN

GULL WING

.95 mm

DUAL

30

1.6 mm

LM2734ZQMKX/NOPB by Texas Instruments

LM2734ZQMKX/NOPB

Texas Instruments

LM2734ZQMKX/NOPB by Texas Instruments is a switching regulator with 2.5A output current, BUCK switcher config, and 3600 kHz max switching frequency. Ideal for automotive applications due to its -40 to 125 °C operating temp range and small outline package style.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 18V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

20 V

3 V

5 V

R-PDSO-G6

e3

2.9 mm

1

1

6

125 Cel

-40 Cel

2.5 A

PLASTIC/EPOXY

TSSOP

TSOP6,.11,37

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

BUCK

3600 kHz

BICMOS

AUTOMOTIVE

MATTE TIN

GULL WING

.95 mm

DUAL

30

1.6 mm

NCV8851-1DBR2G by Onsemi

NCV8851-1DBR2G

Onsemi

NCV8851-1DBR2G by Onsemi is a switching controller with current-mode control technique, operating at -40 to 125°C. It features a buck switcher configuration, 575 kHz max switching frequency, and supports input voltages from 4.5V to 40V. Ideal for automotive applications due to its small outline package style and thin profile design.

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

40 V

4.5 V

13.2 V

R-PDSO-G20

e4

6.5 mm

3

1

20

125 Cel

-40 Cel

PLASTIC/EPOXY

TSSOP

TSSOP20,.25

RECTANGULAR

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

260

Not Qualified

1.2 mm

Switching Regulator or Controllers

YES

BUCK

575 kHz

AUTOMOTIVE

NICKEL PALLADIUM GOLD

GULL WING

.65 mm

DUAL

30

4.4 mm

ADUM4470ARIZ-RL by Analog Devices

ADUM4470ARIZ-RL

Analog Devices

SWITCHING REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4470CRIZ-RL by Analog Devices

ADUM4470CRIZ-RL

Analog Devices

ADUM4470CRIZ-RL by Analog Devices is a 20-terminal switching regulator with a max operating temp of 105°C. It features pulse width modulation control technique, operates at a max frequency of 515 kHz, and is ideal for industrial applications requiring precise voltage regulation.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4470CRIZ by Analog Devices

ADUM4470CRIZ

Analog Devices

ADUM4470CRIZ by Analog Devices is a 20-terminal switching regulator with PWM control, operating at 515 kHz. It has a temperature range of -40 to 105°C and accepts input voltages from 3-3.6 V. Ideal for industrial applications requiring compact, surface-mountable regulators with high-frequency operation.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4471ARIZ-RL by Analog Devices

ADUM4471ARIZ-RL

Analog Devices

ADUM4471ARIZ-RL by Analog Devices is a 20-terminal switching regulator with PWM control, operating at 515 kHz frequency. It has a temperature range of -40 to 105°C and supports input voltage from 3V to 3.6V. Ideal for industrial applications requiring compact design and precise power management.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4471ARIZ by Analog Devices

ADUM4471ARIZ

Analog Devices

ADUM4471ARIZ by Analog Devices is a 20-terminal switching regulator with PWM control, operating at 515 kHz. It has a wide temperature range from -40 to 105°C and accepts input voltages b/w 3-3.6V. Ideal for industrial applications requiring precise voltage regulation in compact spaces.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4471CRIZ-RL by Analog Devices

ADUM4471CRIZ-RL

Analog Devices

ADUM4471CRIZ-RL by Analog Devices is a 20-terminal switching regulator with PWM control, operating at 515 kHz frequency. It has a temperature range of -40 to 105°C and supports input voltage from 3V to 3.6V. Ideal for industrial applications requiring compact design and high efficiency in power management systems.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4471CRIZ by Analog Devices

ADUM4471CRIZ

Analog Devices

ADUM4471CRIZ by Analog Devices is a 20-terminal switching regulator with a max operating temp of 105°C. It features a nominal input voltage of 3.3V and a max switching frequency of 515 kHz. Ideal for industrial applications requiring pulse width modulation control in compact spaces.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4472ARIZ-RL by Analog Devices

ADUM4472ARIZ-RL

Analog Devices

ADUM4472ARIZ-RL by Analog Devices is a 20-terminal switching regulator with PWM control, operating at 515 kHz frequency. It has a wide temperature range from -40 to 105°C and accepts input voltage b/w 3-3.6 V. Ideal for industrial applications requiring compact design and high efficiency in power management systems.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4472ARIZ by Analog Devices

ADUM4472ARIZ

Analog Devices

ADUM4472ARIZ by Analog Devices is a 20-terminal switching regulator with PWM control, operating at 515 kHz frequency. It has a wide temperature range from -40 to 105°C and accepts input voltage b/w 3-3.6 V. Ideal for industrial applications requiring compact design and high efficiency in power management systems.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4472CRIZ-RL by Analog Devices

ADUM4472CRIZ-RL

Analog Devices

ADUM4472CRIZ-RL by Analog Devices is a 20-terminal switching regulator with a max operating temperature of 105°C. It features a pulse width modulation control technique, operates at a max switching frequency of 515 kHz, and is ideal for industrial applications requiring precise voltage regulation.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4472CRIZ by Analog Devices

ADUM4472CRIZ

Analog Devices

ADUM4472CRIZ by Analog Devices is a 20-terminal switching regulator with PWM control, operating at 515 kHz frequency. It has a wide temperature range from -40 to 105°C and accepts input voltage b/w 3-3.6 V. Ideal for industrial applications requiring compact design and high efficiency.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4473ARIZ-RL by Analog Devices

ADUM4473ARIZ-RL

Analog Devices

ADUM4473ARIZ-RL by Analog Devices is a 20-terminal switching regulator with PWM control, operating at 515 kHz. It has a wide temperature range from -40 to 105°C and accepts input voltages b/w 3-3.6V. Ideal for industrial applications requiring precise voltage regulation in compact spaces.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4473CRIZ-RL by Analog Devices

ADUM4473CRIZ-RL

Analog Devices

ADUM4473CRIZ-RL by Analog Devices is a 20-terminal switching regulator with a max operating temp of 105°C. It features a pulse width modulation control technique, operates at 515 kHz, and has an input voltage range of 3V to 3.6V. Ideal for industrial applications requiring precise power regulation in compact spaces.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4473CRIZ by Analog Devices

ADUM4473CRIZ

Analog Devices

ADUM4473CRIZ by Analog Devices is a 20-terminal switching regulator with a max operating temp of 105°C. It features a nominal input voltage of 3.3V and uses pulse width modulation for control. Ideal for industrial applications requiring high-frequency switching in compact spaces.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4474ARIZ-RL by Analog Devices

ADUM4474ARIZ-RL

Analog Devices

SWITCHING REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4474ARIZ by Analog Devices

ADUM4474ARIZ

Analog Devices

SWITCHING REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4474CRIZ-RL by Analog Devices

ADUM4474CRIZ-RL

Analog Devices

ADUM4474CRIZ-RL by Analog Devices is a 20-terminal switching regulator with a max operating temperature of 105°C. It features pulse width modulation control technique, operates at a max switching frequency of 515 kHz, and is ideal for industrial applications requiring precise voltage regulation.

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

ADUM4474CRIZ by Analog Devices

ADUM4474CRIZ

Analog Devices

SWITCHING REGULATOR; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;

ALSO WORKS WITH 5 V INPUT;VOUT=(3.3-24 VOLT)

SWITCHING REGULATOR

PULSE WIDTH MODULATION

3.6 V

3 V

3.3 V

R-PDSO-G20

e3

15.3 mm

3

1

20

105 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

2.64 mm

YES

515 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

7.5 mm

LM25017MR/NOPB by Texas Instruments

LM25017MR/NOPB

Texas Instruments

LM25017MR/NOPB by Texas Instruments is a switching regulator with a max output current of 0.6A and max output voltage of 40V. Ideal for automotive applications, it operates b/w -40 to 125°C and supports a wide input voltage range from 7.5V to 48V.

ALSO OPERATES IN ADJUSTABLE MODE FROM 1.225V

SWITCHING REGULATOR

48 V

7.5 V

9 V

R-PDSO-G8

e3

4.9 mm

3

1

1

8

125 Cel

-40 Cel

.6 A

40 V

1.25 V

PLASTIC/EPOXY

HLSOP

RECTANGULAR

SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

260

1.68 mm

YES

BUCK

1000 kHz

AUTOMOTIVE

MATTE TIN

GULL WING

1.27 mm

DUAL

30

3.9 mm

LM25017SDX/NOPB by Texas Instruments

LM25017SDX/NOPB

Texas Instruments

LM25017SDX/NOPB by Texas Instruments is a switching regulator with a max output current of 0.6A and a max input voltage of 48V, suitable for automotive applications. It operates at temperatures ranging from -40 to 125°C and has a compact square package style with very thin profile, making it ideal for space-constrained designs. With a high max switching frequency of 1000kHz, this device offers efficient power conversion in various electronic systems.

ALSO OPERATES IN ADJUSTABLE MODE FROM 1.225V

SWITCHING REGULATOR

48 V

7.5 V

9 V

S-PDSO-N8

e3

4 mm

1

1

1

8

125 Cel

-40 Cel

.6 A

40 V

1.25 V

PLASTIC/EPOXY

HVSON

SQUARE

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

.8 mm

YES

BUCK

1000 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.8 mm

DUAL

30

4 mm

NCP1255BD65R2G by Onsemi

NCP1255BD65R2G

Onsemi

NCP1255BD65R2G by Onsemi is a current-mode switching controller with max. switching frequency of 65 kHz. It comes in a small outline package with 8 terminals, suitable for surface mount applications. The IC is designed for efficient power regulation in various electronic devices.

SWITCHING CONTROLLER

CURRENT-MODE

R-PDSO-G8

e3

1

8

PLASTIC/EPOXY

SOP

SOP8,.25

RECTANGULAR

SMALL OUTLINE

260

Not Qualified

Switching Regulator or Controllers

YES

65 kHz

TIN

GULL WING

1.27 mm

DUAL

30

PM8903A by STMicroelectronics

PM8903A

STMicroelectronics

PM8903A by STMicroelectronics is a 16-terminal switching regulator with VOLTAGE-MODE control mode, BUCK switcher config, and 1100 kHz max switching frequency. Ideal for applications requiring a compact design with low input voltage (2.8V) and high output current (3A).

ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.6 VOLT

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

6 V

2.8 V

3.3 V

S-XQCC-N16

3 mm

1

16

3 A

UNSPECIFIED

HVQCCN

LCC16,.12SQ,20

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

NOT SPECIFIED

Not Qualified

1 mm

Switching Regulator or Controllers

YES

BUCK

1100 kHz

NO LEAD

.5 mm

QUAD

NOT SPECIFIED

3 mm

NCV7471DQ5G by Onsemi

NCV7471DQ5G

Onsemi

NCV7471DQ5G by Onsemi is a switching regulator with 6-28V power supplies, 36 terminals, and 3.2mA max supply current. Its small outline package makes it ideal for various applications requiring efficient power management in compact spaces.

SWITCHING REGULATOR

R-PDSO-G36

2

36

PLASTIC/EPOXY

SSOP

SSOP36,.4,20

RECTANGULAR

SMALL OUTLINE, SHRINK PITCH

260

6/28

Not Qualified

Automotive Circuits

3.2 mA

YES

NICKEL GOLD PALLADIUM

GULL WING

.5 mm

DUAL

30

PI3423-00-LGIZ by Vicor

PI3423-00-LGIZ

Vicor

Vicor's PI3423-00-LGIZ is a switching regulator with 15A output current, 700kHz max frequency, and 2.3-4.1V output voltage range. Ideal for applications requiring efficient power conversion in compact spaces due to its small form factor and high performance capabilities.

SWITCHING REGULATOR

18 V

8 V

12 V

R-XBGA-N123

14 mm

2

1

123

125 Cel

-40 Cel

15 A

4.1 V

2.3 V

3.3 V

UNSPECIFIED

LGA

LGA123,10X14,40

RECTANGULAR

GRID ARRAY

2.63 mm

YES

BUCK

700 kHz

NO LEAD

1 mm

BOTTOM

10 mm

NCP1937A1DR2G by Onsemi

NCP1937A1DR2G

Onsemi

NCP1937A1DR2G by Onsemi is a 17-terminal switching regulator with a 12V nominal voltage, operating b/w -40 to 125 °C. It features current-mode control, resonant control technique, and matte tin terminal finish. Ideal for automotive applications due to its low profile package style and wide input voltage range of 9-30V.

POWER FACTOR CONTROLLER

CURRENT-MODE

RESONANT CONTROL

30 V

9 V

12 V

R-PDSO-G17

e3

9.9 mm

1

1

17

125 Cel

-40 Cel

PLASTIC/EPOXY

LSSOP

SOP17/20,.25,40

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

260

12

Not Qualified

1.7 mm

Switching Regulator or Controllers

5.2 mA

12 V

YES

AUTOMOTIVE

Matte Tin (Sn) - annealed

GULL WING

1 mm

DUAL

30

3.9 mm

NCP1937C1DR2G by Onsemi

NCP1937C1DR2G

Onsemi

NCP1937C1DR2G by Onsemi is a current-mode switching regulator with 12V nominal voltage, 17 terminals, and automotive temperature grade. It features resonant control technique, matte tin terminal finish, and small outline package style. Ideal for power factor control applications in automotive electronics due to its compact size and efficient performance.

POWER FACTOR CONTROLLER

CURRENT-MODE

RESONANT CONTROL

30 V

9 V

12 V

R-PDSO-G17

e3

9.9 mm

1

1

17

125 Cel

-40 Cel

PLASTIC/EPOXY

LSSOP

SOP17/20,.25,40

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

260

12

Not Qualified

1.7 mm

Switching Regulator or Controllers

5.2 mA

12 V

YES

AUTOMOTIVE

Matte Tin (Sn) - annealed

GULL WING

1 mm

DUAL

30

3.9 mm

TPS51621RHAR by Texas Instruments

TPS51621RHAR

Texas Instruments

TPS51621RHAR by Texas Instruments is a 40-terminal switching regulator with a max output current of 60A and a control mode of voltage-mode. It operates b/w -10°C to 105°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.

DUAL SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

28 V

3 V

5 V

S-PQCC-N40

e4

6 mm

3

1

1

40

105 Cel

-10 Cel

60 A

1.5 V

.3 V

PLASTIC/EPOXY

HQCCN

LCC40,.24SQ,20

SQUARE

CHIP CARRIER, HEAT SINK/SLUG

260

Not Qualified

.9 mm

Switching Regulator or Controllers

YES

BUCK

500 kHz

OTHER

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

QUAD

30

6 mm

MCP19035-BAAAE/MF by Microchip Technology

MCP19035-BAAAE/MF

Microchip Technology

MCP19035-BAAAE/MF by Microchip is a voltage-mode switching controller with a buck switcher configuration. It operates in automotive-grade temperatures (-40 to 125°C) and supports an input voltage range of 4.5V to 30V, delivering up to 20A output current at a max switching frequency of 690kHz. Ideal for applications requiring efficient power regulation in compact spaces.

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

30 V

4.5 V

12 V

R-PDSO-N10

e3

3 mm

1

10

125 Cel

-40 Cel

20 A

PLASTIC/EPOXY

HVSON

SOLCC10,.12,20

RECTANGULAR

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

TS 16949

1 mm

Switching Regulator or Controllers

YES

BUCK

690 kHz

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

DUAL

40

3 mm

ADP3605ARZ-R7 by Analog Devices

ADP3605ARZ-R7

Analog Devices

ADP3605ARZ-R7 by Analog Devices is a SWITCHED CAPACITOR REGULATOR with input voltage range of 3-6V. It operates at -40 to 85°C, has a switching frequency of 288 kHz, and comes in an 8-terminal small outline package. Ideal for industrial applications requiring efficient power regulation in compact spaces.

SWITCHED CAPACITOR REGULATOR

6 V

3 V

5 V

R-PDSO-G8

e3

4.9 mm

1

1

8

85 Cel

-40 Cel

PLASTIC/EPOXY

SOP

RECTANGULAR

SMALL OUTLINE

260

1.75 mm

YES

INVERTER

288 kHz

INDUSTRIAL

MATTE TIN

GULL WING

1.27 mm

DUAL

30

3.9 mm

ADP2380AREZ by Analog Devices

ADP2380AREZ

Analog Devices

ADP2380AREZ by Analog Devices is a switching regulator with 9A output current, 1400kHz max switching frequency, and -40 to 125°C operating temperature range. Ideal for automotive applications due to its compact size, pulse width modulation control technique, and buck switcher configuration.

OUTPUT VOLTAGE RANGE FROM 0.6 V TO 18 V

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

20 V

4.5 V

12 V

R-PDSO-G16

e3

5 mm

3

1

16

125 Cel

-40 Cel

9 A

PLASTIC/EPOXY

HTSSOP

TSSOP16,.25

RECTANGULAR

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

260

Not Qualified

1.1 mm

Switching Regulator or Controllers

YES

BUCK

1400 kHz

DMOS

AUTOMOTIVE

MATTE TIN

GULL WING

.65 mm

DUAL

30

4.4 mm

LM5122QMH/NOPB by Texas Instruments

LM5122QMH/NOPB

Texas Instruments

LM5122QMH/NOPB by Texas Instruments is a switching controller with a 12V nominal input voltage and 1000 kHz max switching frequency. It operates in automotive-grade conditions (-40 to 125 °C) and supports buck-boost configuration for applications requiring a min output voltage of 3V up to a max of 100V. The package style is small outline, heat sink/slug, thin profile, shrink pitch with dual terminal position and gull wing form.

SEATED HGT-NOM, AVAILABLE OUTPUT VOLTAGE IS UP TO 100V

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

65 V

3 V

12 V

R-PDSO-G20

e3

6.5 mm

1

1

1

20

125 Cel

-40 Cel

100 V

3 V

PLASTIC/EPOXY

HTSSOP

TSSOP20,.25

RECTANGULAR

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

260

Not Qualified

1.1 mm

Switching Regulator or Controllers

12 V

YES

BUCK-BOOST

1000 kHz

AUTOMOTIVE

MATTE TIN

GULL WING

.65 mm

DUAL

30

4.4 mm

TPS40170MRGYTEP by Texas Instruments

TPS40170MRGYTEP

Texas Instruments

TPS40170MRGYTEP by Texas Instruments is a voltage-mode switching regulator with a max output current of 20A and max output voltage of 57V. It operates in temp range -55 to 125°C, ideal for military-grade applications. With a package style of chip carrier, it's suitable for compact designs requiring high efficiency.

SWITCHING REGULATOR

VOLTAGE-MODE

PULSE WIDTH MODULATION

60 V

4.5 V

R-PQCC-N20

e4

2

1

1

125 Cel

-55 Cel

20 A

57 V

.6 V

3.3 V

PLASTIC/EPOXY

HVQCCN

RECTANGULAR

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

1 mm

YES

600 kHz

MILITARY

NICKEL PALLADIUM GOLD

NO LEAD

QUAD

30

TPS54618QRLBRQ1 by Texas Instruments

TPS54618QRLBRQ1

Texas Instruments

TPS54618QRLBRQ1 by Texas Instruments is a 16-terminal switching regulator with a max output current of 15.3A and max switching frequency of 2kHz. Ideal for automotive applications, it operates b/w -40 to 125°C, making it suitable for harsh environments requiring high power efficiency.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

6 V

2.95 V

5 V

S-XQCC-N16

e4

3

1

16

125 Cel

-40 Cel

15.3 A

UNSPECIFIED

QCCN

SQUARE

CHIP CARRIER

260

AEC-Q100

YES

BUCK

2000 kHz

AUTOMOTIVE

NICKEL PALLADIUM GOLD

NO LEAD

QUAD

30

TPS54618QRTERQ1 by Texas Instruments

TPS54618QRTERQ1

Texas Instruments

TPS54618QRTERQ1 by Texas Instruments is a switching regulator with 16 terminals, operating temperature range of -40 to 125°C, and output current up to 15.3A. Ideal for automotive applications due to its compact size, high efficiency (up to 2000kHz), and wide input voltage range (3-6V).

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

6 V

3 V

5 V

S-PQCC-N16

e4

3 mm

3

1

16

125 Cel

-40 Cel

15.3 A

4.5 V

.8 V

PLASTIC/EPOXY

HVQCCN

LCC16,.11SQ,20

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

260

Not Qualified

.8 mm

Switching Regulator or Controllers

YES

BUCK

2000 kHz

AUTOMOTIVE

NICKEL PALLADIUM GOLD

NO LEAD

.5 mm

QUAD

30

3 mm