Voltage Regulators - Switching Regulators

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System Power for Low Voltage DC Motors

DC/DC controllers and regulators are needed for system power requirements. System power refers to the power that drives the motor itself and may be stepped down in turn to provide a power source for conversion for use by the processor core and I/O. DC/DC controllers are used here to condition the voltage supply and reduce the level of the voltage source from an external DC source.

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Part #

Switching Voltage Regulators 42V, 2.5A Sync Buck Reg w/ C Sense & 2.5

LT8611EUDD#PBF
Analog Devices
1: $12.02
8,464In Stock

Mfr. Part No.
LT8611EUDD#PBF

Mouser Part No
584-LT8611EUDD#PBF

Analog Devices

Switching Voltage Regulators 42V, 2.5A Sync Buck Reg w/ C Sense & 2.5

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Datasheet

8,464In Stock

$12.02

$9.43

$9.07

$7.91

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

Buck

970 mV to 40 V

2.5 A

1 Output

1 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8611

Tube

Switching Voltage Regulators 2x Sync, 3A/1A or 2A/2A Config Buck DC/D

LTC3546EUFD#PBF
Analog Devices
1: $11.84
3,636In Stock

Mfr. Part No.
LTC3546EUFD#PBF

Mouser Part No
584-LTC3546EUFD#PBF

Analog Devices

Switching Voltage Regulators 2x Sync, 3A/1A or 2A/2A Config Buck DC/D

Datasheet

3,636In Stock

$11.84

$9.29

$8.09

$7.79

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

Buck

600 mV to 5 V

2 A

2 Output

160 uA

2.25 MHz

- 40 C

+ 85 C

LTC3546

Tube

Switching Voltage Regulators 14VIN, 4A Buck DC/DC Module Reg

LTM4624EY#PBF
Analog Devices
1: $13.76
11,538In Stock

Mfr. Part No.
LTM4624EY#PBF

Mouser Part No
584-LTM4624EY#PBF

Analog Devices

Switching Voltage Regulators 14VIN, 4A Buck DC/DC Module Reg

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Datasheet

11,538In Stock

$13.76

$13.54

$13.04

$12.78

View

Min.: 1
Mult.: 1
Max.: 1,040

SMD/SMT

BGA-25

Buck

600 mV to 5.5 V

4 A

1 Output

11 uA

1 MHz

- 40 C

+ 125 C

LTM4624

Tray

Switching Voltage Regulators 3x 10A Buck DC/DC Module Reg

LTM4633EY#PBF
Analog Devices
1: $78.30
503In Stock
476Expected 07/09/2026

Mfr. Part No.
LTM4633EY#PBF

Mouser Part No
584-LTM4633EY#PBF

Analog Devices

Switching Voltage Regulators 3x 10A Buck DC/DC Module Reg

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Datasheet

503In Stock

476Expected 07/09/2026

$78.30

$77.03

$74.15

$71.11

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-144

Buck

800 mV to 5.5 V

10 A

3 Output

50 uA

750 kHz

- 40 C

+ 125 C

LTM4633

Tray

Switching Voltage Regulators 2x 18A or 1x 36A Module Reg w/ Dig Pw2

LTM4677EY#PBF
Analog Devices
1: $87.77
532In Stock
180On Order

Mfr. Part No.
LTM4677EY#PBF

Mouser Part No
584-LTM4677EY#PBF

Analog Devices

Switching Voltage Regulators 2x 18A or 1x 36A Module Reg w/ Dig Pw2

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Datasheet

532In Stock

180On Order

$87.77

$86.32

$84.35

$81.96

Min.: 1
Mult.: 1

SMD/SMT

BGA-144

Buck

500 mV to 1.8 V

18 A

1 Output

20 mA

800 kHz

- 40 C

+ 125 C

LTM4677

Tray

Switching Voltage Regulators 60V, 4A DC/DC Module Reg

LTM8027IV#PBF
Analog Devices
1: $40.95
468In Stock

Mfr. Part No.
LTM8027IV#PBF

Mouser Part No
584-LTM8027IV#PBF

Analog Devices

Switching Voltage Regulators 60V, 4A DC/DC Module Reg

Learn More

Datasheet

468In Stock

$40.95

$40.29

$38.73

$37.94

View

Min.: 1
Mult.: 1

SMD/SMT

LGA-113

Buck

2.5 V to 24 V

4 A

1 Output

39 mA

500 kHz

- 40 C

+ 125 C

LTM8027

Tray

Switching Voltage Regulators 10-A automotive buck converter optimized

LM61495Q3RPHRQ1
Texas Instruments
1: $7.12
7,862In Stock

Mfr. Part No.
LM61495Q3RPHRQ1

Mouser Part No
595-LM61495Q3RPHRQ1

Texas Instruments

Switching Voltage Regulators 10-A automotive buck converter optimized

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Datasheet

7,862In Stock

Cut Tape

$7.12

$5.46

$5.05

$4.59

View

Reel

$3.91

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-16

Buck

3.3 V

10 A

1 Output

10 uA

400 kHz

- 40 C

+ 150 C

LM61495

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Four single-phase 4 -A output DC-DC step

LP8758A2EAYFFR
Texas Instruments
1: $6.60
8,010In Stock

Mfr. Part No.
LP8758A2EAYFFR

Mouser Part No
595-LP8758A2EAYFFR

Texas Instruments

Switching Voltage Regulators Four single-phase 4 -A output DC-DC step

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Datasheet

8,010In Stock

Cut Tape

$6.60

$5.06

$4.68

$4.25

View

Reel

$3.54

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DSBGA-35

Buck

500 mV to 3.36 V

4 A

4 Output

3 MHz

- 40 C

+ 105 C

LP8758-EA

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Dual buck converter and 5-V boost w A 595-LP87702DRHBTQ1

LP87702DRHBRQ1
Texas Instruments
1: $5.97
8,444In Stock

Mfr. Part No.
LP87702DRHBRQ1

Mouser Part No
595-LP87702DRHBRQ1

Texas Instruments

Switching Voltage Regulators Dual buck converter and 5-V boost w A 595-LP87702DRHBTQ1

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Datasheet

8,444In Stock

Cut Tape

$5.97

$4.55

$4.19

$3.80

View

Reel

$3.37

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-EP-32

Buck

3.36 V

3.5 A

1 Output

9 uA

4 MHz

- 40 C

+ 125 C

AEC-Q100

LP87702

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down

TPS6281228QWRWYRQ1
Texas Instruments
1: $3.82
2,058In Stock

Mfr. Part No.
TPS6281228QWRWYRQ1

Mouser Part No
595-S6281228QWRWYRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V to 6-V 2-A step-down

Learn More

Datasheet

2,058In Stock

Cut Tape

$3.82

$2.88

$2.65

$2.39

Reel

$1.95

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

1.1 V

2 A

1 Output

15 uA

2.25 MHz

- 40 C

+ 125 C

TPS62812

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V 5A SD DC-DC Conv erter A 595-TPS5454 A 595-TPS54540DDAR

TPS54540DDA
Texas Instruments
1: $6.38
4,020In Stock

Mfr. Part No.
TPS54540DDA

Mouser Part No
595-TPS54540DDA

Texas Instruments

Switching Voltage Regulators 42V 5A SD DC-DC Conv erter A 595-TPS5454 A 595-TPS54540DDAR

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Datasheet

4,020In Stock

$6.38

$4.89

$4.57

$4.06

View

Min.: 1
Mult.: 1

SMD/SMT

SO-PowerPAD-8

Buck

800 mV to 41.1 V

5 A

1 Output

146 uA

100 kHz to 2.5 MHz

- 40 C

+ 125 C

TPS54540

Tube

Switching Voltage Regulators 36V Fully Sync 8A & 10A Buck in P90 - Fa

MAX20408AFOF/VY+
Analog Devices / Maxim Integrated
1: $6.68
7,009In Stock

Mfr. Part No.
MAX20408AFOF/VY+

Mouser Part No
700-MAX20408AFOF/VY+

Analog Devices / Maxim Integrated

Switching Voltage Regulators 36V Fully Sync 8A & 10A Buck in P90 - Fa

Learn More

Datasheet

7,009In Stock

$6.68

$5.12

$4.74

$4.31

View

Min.: 1
Mult.: 1

SMD/SMT

FC2QFN-17

Buck

5 V, 800 mV to 10 V

8 A

1 Output

10 uA

400 kHz

- 40 C

+ 125 C

Tray

Switching Voltage Regulators 36V, 1.2A Mini Buck Converter with 3.5 A IQ

MAX25231ATCA/V+
Analog Devices / Maxim Integrated
1: $3.92
16,937In Stock

Mfr. Part No.
MAX25231ATCA/V+

Mouser Part No
700-MAX25231ATCA/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators 36V, 1.2A Mini Buck Converter with 3.5 A IQ

Datasheet

16,937In Stock

$3.92

$2.96

$2.72

$2.46

View

Min.: 1
Mult.: 1

SMD/SMT

TDFN-EP-12

Buck

5 V

1.2 A

1 Output

3.5 uA

2.1 MHz

- 40 C

+ 125 C

Tray

Switching Voltage Regulators SIMPLE SWITCHER® 8V to 40V 3A Low C A 926-LM2676SDADJNOPB

LM2676SDX-ADJ/NOPB
Texas Instruments
1: $6.00
4,999In Stock

Mfr. Part No.
LM2676SDX-ADJ/NOPB

Mouser Part No
926-LM2676SDXADJNOPB

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER® 8V to 40V 3A Low C A 926-LM2676SDADJNOPB

Datasheet

4,999In Stock

Cut Tape

$6.00

$4.57

$4.21

$3.82

View

Reel

$3.24

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VSON-14

Buck

1.2 V to 37 V

3 A

1 Output

260 kHz

- 40 C

+ 125 C

LM2676

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DUAL 2.5MHZ SYNC BUCK CONV

SC283WLTRT
Semtech
1: $3.07
31,235In Stock

Mfr. Part No.
SC283WLTRT

Mouser Part No
947-SC283WLTRT

Semtech

Switching Voltage Regulators DUAL 2.5MHZ SYNC BUCK CONV

Datasheet

31,235In Stock

Cut Tape

$3.07

$2.30

$2.11

$1.90

Reel

$1.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

MLPQ-W-18

Buck

800 mV to 3.3 V

1.8 A

2 Output

2.5 MHz

- 40 C

+ 85 C

SC28

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter

BD9E300UEFJ-LBE2
ROHM Semiconductor
1: $2.76
2,367In Stock

Mfr. Part No.
BD9E300UEFJ-LBE2

Mouser Part No
755-BD9E300UEFJ-LBE2

ROHM Semiconductor

Switching Voltage Regulators 7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Learn More

Datasheet

2,367In Stock

Cut Tape

$2.76

$2.06

$1.88

$1.69

Reel

$1.43

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSOP-J8

Buck

1 V to 25.2 V

2.5 A

1 Output

10 uA

1 MHz

- 40 C

+ 150 C

Reel, Cut Tape

Switching Voltage Regulators 75V 2A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4

RAA211820GNP#HA0
Renesas / Intersil
1: $4.06
4,424In Stock

Mfr. Part No.
RAA211820GNP#HA0

Mouser Part No
968-RAA211820GNP#HA0

Renesas / Intersil

Switching Voltage Regulators 75V 2A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4

Learn More

Datasheet

4,424In Stock

Cut Tape

$4.06

$3.03

$2.73

$2.50

View

Reel

$2.20

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

QFN-20

Buck

Adjustable

2 A

1 Output

95 uA

400 kHz

- 40 C

+ 125 C

RAA211820

Reel, Cut Tape

Switching Voltage Regulators 55V, 1.2A Buck Reg w/ 2.8 A Q C

LT3991EMSE-3.3#PBF
Analog Devices
1: $9.58
4,508In Stock

Mfr. Part No.
LT3991EMSE-3.3#PBF

Mouser Part No
584-3991EMSE-3.3PBF

Analog Devices

Switching Voltage Regulators 55V, 1.2A Buck Reg w/ 2.8 A Q C

Datasheet

4,508In Stock

$9.58

$7.22

$6.60

$5.08

Quote

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Buck

3.3 V

1.2 A

1 Output

2.8 uA

2 MHz

- 40 C

+ 125 C

LT3991

Tube

Switching Voltage Regulators 600mA, 1.4MHz Buck Sw Reg in SOT-23

LT1616ES6#TRPBF
Analog Devices
1: $6.90
38,298In Stock

Mfr. Part No.
LT1616ES6#TRPBF

Mouser Part No
584-LT1616ES6#TRPBF

Analog Devices

Switching Voltage Regulators 600mA, 1.4MHz Buck Sw Reg in SOT-23

Datasheet

38,298In Stock

Cut Tape

$6.90

$5.30

$4.90

$4.47

$4.34

Reel

$4.05

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5,000

: 2,500

SMD/SMT

SOT-23-6

Buck

Adjustable

600 mA

1 Output

1.9 mA

1.4 MHz

- 40 C

+ 85 C

LT1616

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x Mono 1.4A, 1.1MHz Buck Sw Reg

LT1940EFE#PBF
Analog Devices
1: $12.96
5,387In Stock

Mfr. Part No.
LT1940EFE#PBF

Mouser Part No
584-LT1940EFE#PBF

Analog Devices

Switching Voltage Regulators 2x Mono 1.4A, 1.1MHz Buck Sw Reg

Datasheet

5,387In Stock

$12.96

$10.19

$8.76

$8.75

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-16

Buck

Adjustable

1.4 A

2 Output

3.8 mA

1.1 MHz

- 40 C

+ 85 C

LT1940

Tube

Switching Voltage Regulators zx 60V Mono 1A Buck Sw Reg

LT3988EMSE#PBF
Analog Devices
1: $11.61
4,239In Stock

Mfr. Part No.
LT3988EMSE#PBF

Mouser Part No
584-LT3988EMSE#PBF

Analog Devices

Switching Voltage Regulators zx 60V Mono 1A Buck Sw Reg

Datasheet

4,239In Stock

$11.61

$9.09

$8.24

$7.89

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

750 mV to 59.4 V

1 A

2 Output

250 uA, 1.6 mA

2.5 MHz

- 40 C

+ 125 C

LT3988

Tube

Switching Voltage Regulators 3A, 4MHz, Mono Sync Buck Reg

LTC3412AEUF#PBF
Analog Devices
1: $11.01
5,122In Stock

Mfr. Part No.
LTC3412AEUF#PBF

Mouser Part No
584-LTC3412AEUF#PBF

Analog Devices

Switching Voltage Regulators 3A, 4MHz, Mono Sync Buck Reg

Datasheet

5,122In Stock

$11.01

$8.60

$7.79

$7.06

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-16

Buck

800 mV to 5 V

3 A

1 Output

64 uA

4 MHz

- 40 C

+ 125 C

LTC3412A

Tube

Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C

LTC3622EDE#PBF
Analog Devices
1: $11.13
5,101In Stock

Mfr. Part No.
LTC3622EDE#PBF

Mouser Part No
584-LTC3622EDE#PBF

Analog Devices

Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C

Learn More

Datasheet

5,101In Stock

$11.13

$8.93

$8.45

$7.68

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-14

Buck

600 mV to 17 V

1 A

2 Output

5 uA

2.2 MHz

- 40 C

+ 125 C

LTC3622

Tube

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

LTC3630EMSE#TRPBF
Analog Devices
1: $10.32
3,086In Stock

Mfr. Part No.
LTC3630EMSE#TRPBF

Mouser Part No
584-LTC3630EMSETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

Learn More

Datasheet

3,086In Stock

Cut Tape

$10.32

$8.06

$7.49

$6.87

View

Reel

$5.98

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-16-12

Buck

800 mV to 65 V

500 mA

1 Output

12 uA

250 kHz

- 40 C

+ 125 C

LTC3630

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Hi V Buck Cntr With 40 A Q C

LTC3824EMSE#PBF
Analog Devices
1: $6.49
14,047In Stock

Mfr. Part No.
LTC3824EMSE#PBF

Mouser Part No
584-LTC3824EMSE#PBF

Analog Devices

Switching Voltage Regulators Hi V Buck Cntr With 40 A Q C

Datasheet

14,047In Stock

$6.49

$4.94

$4.48

$4.21

View

Min.: 1
Mult.: 1
Max.: 1,450

SMD/SMT

MSOP-10

Buck

800 mV to 60 V

5 A

1 Output

40 uA

200 kHz to 600 kHz

- 40 C

+ 125 C

LTC3824

Tube

System Power for Low Voltage DC Motors

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ABLIC
Allegro MicroSystems
Analog Devices Inc.
Diodes Incorporated
DIOO
Infineon
Kinetic Technologies
MaxLinear
Microchip
Monolithic Power Systems (MPS)
Murata
Nexperia
Nisshinbo Micro Devices
onsemi
Qorvo
RECOM
Renesas Electronics
Richtek
ROHM Semiconductor
Semtech
Silergy
STMicroelectronics
Taiwan Semiconductor
TDK
Texas Instruments
Torex Semiconductor
Vicor
Vishay
Wurth Elektronik

B0QFN-28
B0QFN-39
B1QFN-39
B1QFN-41
B1QFN-47
B2QFN-18
B3QFN-19
B3QFN-20
B3QFN-25
B3QFN-42
BGA-108
BGA-113
BGA-118
BGA-121
BGA-130
BGA-133
BGA-144
BGA-162
BGA-209
BGA-24

0 V to 14 V
0 V to 14.5 V
0 V to 34 V
0 V to 5 V
0 V to 59.5 V
0 V to 8 V
300 nV to 3.6 V
- 300 mV to 66 V
- 300 mV to 7 V
- 100 mV to 18 V
- 100 mV to 28 V
- 100 mV to 5.7 V
- 100 mV to 6 V
1.15 mV to 400 mV
32.4 mV to 800 mV
200 mV to 4.5 V
200 mV to 837.5 mV
225 mV to 5.5 V
250 mV to 1.275 V
250 mV to 5 V

2 uA
2 mA
5 mA
13 mA
25 mA
50 mA
50 mA, 100 mA, 500 mA
55 mA
75 mA
100 mA
105 mA
110 mA
120 mA
150 mA
175 mA
200 mA
250 mA
300 mA
300 mA, 1.2 A
300 mA, 600 mA, 1.2 A

10 nA
60 nA
65 nA
100 nA
180 nA
200 nA
240 nA
250 nA
260 nA
275 nA
350 nA
360 nA
400 nA
460 nA
500 nA
600 nA
650 nA
662 nA
672 nA, 1.2 uA, 17 uA, 18 uA
700 nA

50 kHz to 1 MHz
50 kHz to 1.1 MHz
50 kHz to 500 kHz
50 kHz to 600 kHz
50 kHz to 800 kHz
100 kHz to 2.2 MHz
100 kHz to 2.5 MHz
100 kHz to 400 kHz
100 kHz to 500 kHz
100 kHz to 600 kHz
150 kHz to 500 kHz
200 kHz to 1 MHz
200 kHz to 1.2 MHz
200 kHz to 1.4 MHz
200 kHz to 1.6 MHz
200 kHz to 2 MHz
200 kHz to 2.2 MHz
200 kHz to 600 kHz
200 kHz to 800 kHz
220 kHz to 1 MHz

A4403
A5970AD
A5970D
A5972D
A5973AD
A5973D
A5975AD
A5975D
A6985F
A6986
A6986F
A6986S
A7985A
A7987
A8586
ACT41000
ADP2105
ADP2106
ADP2107
ADP2108