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 1.2A, 750kHz Buck Sw Reg in 2 3 DFN

LT3493EDCB#TRMPBF
Analog Devices
1: $11.91
6,272In Stock

Mfr. Part No.
LT3493EDCB#TRMPBF

Mouser Part No
584-LT3493EDCBTRMPBF

Analog Devices

Switching Voltage Regulators 1.2A, 750kHz Buck Sw Reg in 2 3 DFN

Datasheet

6,272In Stock

Cut Tape

$11.91

$9.25

$8.58

$7.85

Reel

$7.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-6

Buck

Adjustable

1.2 A

1 Output

1.9 mA

750 kHz

- 40 C

+ 85 C

LT3493

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 42V/100mA Synchronous Bu

LT8604CAV#TRMPBF
Analog Devices
1: $9.03
4,851In Stock

Mfr. Part No.
LT8604CAV#TRMPBF

Mouser Part No
584-LT8604CAVTRMPBF

Analog Devices

Switching Voltage Regulators High Efficiency 42V/100mA Synchronous Bu

Learn More

Datasheet

4,851In Stock

Cut Tape

$9.03

$6.92

$6.23

$5.81

Reel

$5.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

LQFN-12

Buck

5 V

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8604

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C

LT8608IMSE#TRPBF
Analog Devices
1: $11.18
31,307In Stock

Mfr. Part No.
LT8608IMSE#TRPBF

Mouser Part No
584-LT8608IMSE#TRPBF

Analog Devices

Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

31,307In Stock

Cut Tape

$11.18

$8.66

$8.04

$7.34

View

Reel

$6.36

MouseReel Available

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

: 2,500

SMD/SMT

MSOP-10

Buck

Adjustable

1.5 A

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8608

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609AEDDM-5#TRPBF
Analog Devices
1: $11.23
8,670In Stock

Mfr. Part No.
LT8609AEDDM-5#TRPBF

Mouser Part No
584-LT8609AEDDM-5#TR

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

8,670In Stock

Cut Tape

$11.23

$8.70

$8.06

$7.37

View

Reel

$6.32

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-10

Buck

5 V

3 A

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8609

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

LT8610ABIMSE#PBF
Analog Devices
1: $17.60
3,436In Stock

Mfr. Part No.
LT8610ABIMSE#PBF

Mouser Part No
584-LT8610ABIMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

3,436In Stock

$17.60

$13.84

$12.57

$11.79

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

39.7 V

3.5 A

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8610A

Tube

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

LT8611EUDD#PBF
Analog Devices
1: $16.35
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

Learn More

Datasheet

8,464In Stock

$16.35

$12.82

$12.34

$10.76

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: $16.10
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

$16.10

$12.63

$11.00

$10.59

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: $18.71
11,821In Stock

Mfr. Part No.
LTM4624EY#PBF

Mouser Part No
584-LTM4624EY#PBF

Analog Devices

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

Learn More

Datasheet

11,821In Stock

$18.71

$18.41

$17.73

$17.38

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: $108.62
503In Stock
476Expected 7/9/2026

Mfr. Part No.
LTM4633EY#PBF

Mouser Part No
584-LTM4633EY#PBF

Analog Devices

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

Learn More

Datasheet

503In Stock

476Expected 7/9/2026

$108.62

$106.72

$101.16

$97.70

Quote

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: $119.37
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

Learn More

Datasheet

532In Stock

180On Order

$119.37

$117.40

$114.72

$111.47

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 10-A automotive buck converter optimized

LM61495Q3RPHRQ1
Texas Instruments
1: $9.68
7,862In Stock

Mfr. Part No.
LM61495Q3RPHRQ1

Mouser Part No
595-LM61495Q3RPHRQ1

Texas Instruments

Switching Voltage Regulators 10-A automotive buck converter optimized

Learn More

Datasheet

7,862In Stock

Cut Tape

$9.68

$7.43

$6.87

$6.24

View

Reel

$5.32

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: $8.98
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

Learn More

Datasheet

8,010In Stock

Cut Tape

$8.98

$6.88

$6.36

$5.78

View

Reel

$4.81

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: $8.12
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

Learn More

Datasheet

8,444In Stock

Cut Tape

$8.12

$6.19

$5.70

$5.17

View

Reel

$4.58

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

MAX20408AFOF/VY+
Analog Devices / Maxim Integrated
1: $9.08
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

$9.08

$6.96

$6.45

$5.86

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: $5.33
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

$5.33

$4.03

$3.70

$3.35

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 4A, 4.5-60V buck reg 100kHZ to 2MHz

SIC463ED-T1-GE3
Vishay / Siliconix
1: $5.28
7,126In Stock

Mfr. Part No.
SIC463ED-T1-GE3

Mouser Part No
78-SIC463ED-T1-GE3

Vishay / Siliconix

Switching Voltage Regulators 4A, 4.5-60V buck reg 100kHZ to 2MHz

Learn More

Datasheet

7,126In Stock

Cut Tape

$5.28

$3.98

$3.67

$3.30

View

Reel

$2.84

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

MLP55-27

Buck

800 mV to 55.2 V

4 A

1 Output

2 MHz

- 40 C

+ 125 C

SIC

Reel, Cut Tape, MouseReel

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

LM2676SDX-ADJ/NOPB
Texas Instruments
1: $8.16
4,994In 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

4,994In Stock

Cut Tape

$8.16

$6.22

$5.73

$5.20

View

Reel

$4.54

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: $4.18
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

$4.18

$3.13

$2.87

$2.58

Reel

$2.05

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 61 V 3 A asynchronous step-down switching regulator with adjustable current limi

L7987
STMicroelectronics
1: $5.32
52,114In Stock

Mfr. Part No.
L7987

Mouser Part No
511-L7987

STMicroelectronics

Switching Voltage Regulators 61 V 3 A asynchronous step-down switching regulator with adjustable current limi

Datasheet

52,114In Stock

$5.32

$3.98

$3.39

$3.24

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-16

Buck

800 mV to 61 V

3 A

1 Output

2.4 mA

250 kHz to 1.5 MHz

- 40 C

+ 150 C

L7987

Tube

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

LTC3636IUFD#TRPBF
Analog Devices
1: $20.33
2,937In Stock

Mfr. Part No.
LTC3636IUFD#TRPBF

Mouser Part No
584-3636IUFDTRPBF

Analog Devices

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

Learn More

Datasheet

2,937In Stock

Cut Tape

$20.33

$16.06

$14.82

$13.84

View

Reel

$12.35

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-28

Buck

600 mV to 5 V

6 A

2 Output

13 uA

500 kHz to 4 MHz

- 40 C

+ 125 C

LTC3636

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A Synchronous Step Down DC-DC Converter

ADP2118ACPZ-R7
Analog Devices
1: $8.01
9,490In Stock

Mfr. Part No.
ADP2118ACPZ-R7

Mouser Part No
584-ADP2118ACPZ-R7

Analog Devices

Switching Voltage Regulators 3A Synchronous Step Down DC-DC Converter

Learn More

Datasheet

9,490In Stock

Cut Tape

$8.01

$6.13

$5.62

$5.15

Reel

$4.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

LFCSP-16

Buck

600 mV to 5.5 V

3 A

1 Output

100 uA

600 kHz

- 40 C

+ 125 C

ADP2118

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.5MHz, 600mA Sync Buck Reg in SOT

LTC3406ES5-1.2#TRMPBF
Analog Devices
1: $9.94
8,054In Stock

Mfr. Part No.
LTC3406ES5-1.2#TRMPBF

Mouser Part No
584-C3406ES5-1.2TMPF

Analog Devices

Switching Voltage Regulators 1.5MHz, 600mA Sync Buck Reg in SOT

Datasheet

8,054In Stock

Cut Tape

$9.94

$7.67

$6.94

$6.47

Reel

$5.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TSOT-23-5

Buck

1.2 V

600 mA

1 Output

20 uA

1.5 MHz

- 40 C

+ 85 C

LTC3406-1.2

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36V, 4A, 1.5MHz Sync Buck Sw Reg w/ 70

LT3690HUFE#PBF
Analog Devices
1: $26.29
4,910In Stock

Mfr. Part No.
LT3690HUFE#PBF

Mouser Part No
584-LT3690HUFE#PBF

Analog Devices

Switching Voltage Regulators 36V, 4A, 1.5MHz Sync Buck Sw Reg w/ 70

Datasheet

4,910In Stock

$26.29

$20.93

$17.72

$16.99

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-26

Buck

800 mV to 20 V

4 A

1 Output

70 uA

1.5 MHz

- 40 C

+ 150 C

LT3690

Tube

Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C

LT8620EUDD#PBF
Analog Devices
1: $16.13
8,589In Stock

Mfr. Part No.
LT8620EUDD#PBF

Mouser Part No
584-LT8620EUDD#PBF

Analog Devices

Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

8,589In Stock

$16.13

$12.65

$12.50

$10.61

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

Buck

970 mV to 64.75 V

2 A

1 Output

2.5 uA

2.2 MHz

- 40 C

+ 125 C

LT8620

Tube

Switching Voltage Regulators Ultralow N EMC 36VIN, 3A DC/DC Module

LTM8033MPY#PBF
Analog Devices
1: $77.51
355In Stock

Mfr. Part No.
LTM8033MPY#PBF

Mouser Part No
584-LTM8033MPY#PBF

Analog Devices

Switching Voltage Regulators Ultralow N EMC 36VIN, 3A DC/DC Module

Learn More

Datasheet

355In Stock

$77.51

$76.28

$72.73

$71.81

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-76

Buck

800 mV to 24 V

3 A

1 Output

30 uA

2.4 MHz

- 55 C

+ 125 C

LTM8033

Tray

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-114
BGA-118
BGA-121
BGA-130
BGA-133
BGA-144
BGA-162
BGA-209

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
20 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

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