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Voltage Regulators - Switching Regulators

Switching Regulators are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many Switching Voltage Regulator manufacturers including Analog Devices, Infineon, Microchip, MPS, onsemi, STMicroelectronics, Texas Instruments & more. Please view our selection of switching voltage regulators below.

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Part #

Switching Voltage Regulators Automotive 2.7-V to 6-V input 6-A stac

TPS62870QWRXSRQ1
Texas Instruments
1: $6.21
2,527In Stock

Mfr. Part No.
TPS62870QWRXSRQ1

Mouser Part No
595-TPS62870QWRXSRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7-V to 6-V input 6-A stac

Learn More

Datasheet

2,527In Stock

Cut Tape

$6.21

$4.73

$4.35

$3.93

View

Reel

$3.41

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

VQFN-FCRLF-EP-16

Buck

400 mV to 3.3 V

6 A

1 Output

1.75 mA

1.5 MHz to 3 MHz

- 40 C

+ 125 C

TPS62870

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.75-V t o 6-V dual 1-A outp

TPS62441QWRQRRQ1
Texas Instruments
1: $4.14
3,552In Stock

Mfr. Part No.
TPS62441QWRQRRQ1

Mouser Part No
595-TPS62441QWRQRRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.75-V t o 6-V dual 1-A outp

Learn More

Datasheet

3,552In Stock

Cut Tape

$4.14

$3.11

$2.85

$2.56

Reel

$2.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

VQFN-HR-14

Buck

600 mV to 5.5 V

3 A

2 Output

33 uA

2.25 MHz

- 40 C

+ 125 C

TPS62441

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter

MCP1640C-I/MC
Microchip Technology
1: $1.13
24,085In Stock

Mfr. Part No.
MCP1640C-I/MC

Mouser Part No
579-MCP1640C-I/MC

Microchip Technology

Switching Voltage Regulators 500 kHz 300 mA Syn Boost Converter

Learn More

Datasheet

24,085In Stock

$1.13

$0.945

$0.813

$0.812

$0.781

Min.: 1
Mult.: 1

SMD/SMT

DFN-8

Boost

2 V to 5.5 V

350 mA

1 Output

19 uA

500 kHz

- 40 C

+ 85 C

AEC-Q100

Tube

Switching Voltage Regulators 38V, 1.2A, 2MHz Buck Reg w/ 2.8 A Q C

LT3971EMSE-5#TRPBF
Analog Devices
1: $14.87
5,079In Stock

Mfr. Part No.
LT3971EMSE-5#TRPBF

Mouser Part No
584-3971EMSE-5TRPBF

Analog Devices

Switching Voltage Regulators 38V, 1.2A, 2MHz Buck Reg w/ 2.8 A Q C

Datasheet

5,079In Stock

Cut Tape

$14.87

$11.50

$10.95

$9.51

View

Reel

$9.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-10

Buck

5 V

1.2 A

1 Output

2.8 uA

2 MHz

- 40 C

+ 125 C

LT3971

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

LTC3631EMS8E#TRPBF
Analog Devices
1: $15.79
6,093In Stock

Mfr. Part No.
LTC3631EMS8E#TRPBF

Mouser Part No
584-C3631EMS8ETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

Learn More

Datasheet

6,093In Stock

Cut Tape

$15.79

$12.27

$11.70

$10.16

View

Reel

$9.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-8

Buck

1.5 V to 12 V

100 mA

1 Output

12 uA

Adjustable

- 40 C

+ 125 C

LTC3631

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

LTC3633AEUFD#TRPBF
Analog Devices
1: $20.79
16,738In Stock

Mfr. Part No.
LTC3633AEUFD#TRPBF

Mouser Part No
584-C3633AEUFDTRPBF

Analog Devices

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

Learn More

Datasheet

16,738In Stock

Cut Tape

$20.79

$15.80

$15.15

$13.58

Reel

$12.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-28

Buck

600 mV to 6 V

3 A

2 Output

500 uA

4 MHz

- 40 C

+ 125 C

LTC3633A

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x 2-Phase, No RSENSE Sync Cntr w/ Out T

LTC3736EUF-2#TRPBF
Analog Devices
1: $19.32
2,413In Stock

Mfr. Part No.
LTC3736EUF-2#TRPBF

Mouser Part No
584-C3736EUF-2TRPBF

Analog Devices

Switching Voltage Regulators 2x 2-Phase, No RSENSE Sync Cntr w/ Out T

Datasheet

2,413In Stock

Cut Tape

$19.32

$14.68

$14.07

$12.40

View

Reel

$11.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-24

Buck

600 mV to 9.8 V

5 A

2 Output

9 uA

750 kHz

- 40 C

+ 85 C

LTC3736-2

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Buck Sw Reg

LT1074HVCT#06PBF
Analog Devices
1: $37.36
864In Stock

Mfr. Part No.
LT1074HVCT#06PBF

Mouser Part No
584-LT1074HVCT#06PBF

Analog Devices

Switching Voltage Regulators Buck Sw Reg

Datasheet

864In Stock

$37.36

$32.19

$27.91

$24.96

Min.: 1
Mult.: 1

Through Hole

TO-220-5

Buck

2.5 V to 50 V

4.4 A

1 Output

8.5 mA

100 kHz

0 C

+ 70 C

LT1074

Tube

Switching Voltage Regulators 1x Cell Hi C uP 600kHz Boost DC/DC Conv

LT1308BCS8#PBF
Analog Devices
1: $19.21
4,738In Stock

Mfr. Part No.
LT1308BCS8#PBF

Mouser Part No
584-LT1308BCS8#PBF

Analog Devices

Switching Voltage Regulators 1x Cell Hi C uP 600kHz Boost DC/DC Conv

Datasheet

4,738In Stock

$19.21

$14.60

$14.01

$12.33

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Boost

34 V

2 A

1 Output

2.5 mA

600 kHz

0 C

+ 70 C

LT1308A

Tube

Switching Voltage Regulators 500kHz & 1MHz Hi Eff 1.5A Sw Regs

LT1377CS8#PBF
Analog Devices
1: $20.81
4,354In Stock

Mfr. Part No.
LT1377CS8#PBF

Mouser Part No
584-LT1377CS8#PBF

Analog Devices

Switching Voltage Regulators 500kHz & 1MHz Hi Eff 1.5A Sw Regs

Datasheet

4,354In Stock

$20.81

$16.35

$16.24

$13.79

$13.11

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Boost, Buck, Cuk, Flyback, Forward, Inverting

Adjustable

1.5 A

1 Output

4 mA

1 MHz

0 C

+ 125 C

LT1377

Tube

Switching Voltage Regulators 25V, 3.5A, 2.4MHz Buck Sw Reg

LT1913EDD#PBF
Analog Devices
1: $17.93
5,015In Stock

Mfr. Part No.
LT1913EDD#PBF

Mouser Part No
584-LT1913EDD#PBF

Analog Devices

Switching Voltage Regulators 25V, 3.5A, 2.4MHz Buck Sw Reg

Datasheet

5,015In Stock

$17.93

$13.62

$13.05

$11.50

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-10

Buck

790 mV to 25 V

3.5 A

1 Output

1.3 mA

2.4 MHz

- 40 C

+ 125 C

LT1913

Tube

Switching Voltage Regulators 25V, 3.5A, 2.4MHz Buck Sw Reg

LT1913EDD#TRPBF
Analog Devices
1: $17.93
6,562In Stock

Mfr. Part No.
LT1913EDD#TRPBF

Mouser Part No
584-LT1913EDD#TRPBF

Analog Devices

Switching Voltage Regulators 25V, 3.5A, 2.4MHz Buck Sw Reg

Datasheet

6,562In Stock

Cut Tape

$17.93

$13.62

$13.05

$11.50

View

Reel

$10.94

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-10

Buck

790 mV to 25 V

3.5 A

1 Output

450 uA, 1.3 mA

230 kHz to 2.45 MHz

- 40 C

+ 125 C

LT1913

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 600mA, 500kHz Buck Sw Reg in SOT-23

LT1933IDCB#TRMPBF
Analog Devices
1: $14.04
8,426In Stock

Mfr. Part No.
LT1933IDCB#TRMPBF

Mouser Part No
584-LT1933IDCBTRMPBF

Analog Devices

Switching Voltage Regulators 600mA, 500kHz Buck Sw Reg in SOT-23

Datasheet

8,426In Stock

Cut Tape

$14.04

$10.52

$10.04

$8.72

Reel

$7.59

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

DFN-6

Buck

Adjustable

600 mA

1 Output

1.6 mA

500 kHz

- 40 C

+ 125 C

LT1933

Reel, Cut Tape, MouseReel

Switching Voltage Regulators uP Buck Sw Regs in SOT

LT1934IS6#TRMPBF
Analog Devices
1: $15.18
9,477In Stock

Mfr. Part No.
LT1934IS6#TRMPBF

Mouser Part No
584-LT1934IS6#TRMPBF

Analog Devices

Switching Voltage Regulators uP Buck Sw Regs in SOT

Datasheet

9,477In Stock

Cut Tape

$15.18

$11.73

$11.19

$9.72

Reel

$9.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TSOT-23-6

Buck

Adjustable

300 mA

1 Output

12 uA

Adjustable

- 40 C

+ 125 C

LT1934

Reel, Cut Tape, MouseReel

Switching Voltage Regulators uP Buck Reg w/ Int Boost & Catch Diodes

LT3470HTS8#TRPBF
Analog Devices
1: $17.78
4,507In Stock

Mfr. Part No.
LT3470HTS8#TRPBF

Mouser Part No
584-LT3470HTS8#TRPBF

Analog Devices

Switching Voltage Regulators uP Buck Reg w/ Int Boost & Catch Diodes

Datasheet

4,507In Stock

Cut Tape

$17.78

$14.04

$13.37

$11.97

Reel

$11.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TSOT-23-8

Buck

1.25 V to 16 V

200 mA

1 Output

25 uA

1.2 MHz

- 40 C

+ 150 C

LT3470

Reel, Cut Tape, MouseReel

Switching Voltage Regulators uP Buck Reg w/ Int Boost & Catch Diodes

LT3470HTS8#TRMPBF
Analog Devices
1: $17.76
3,053In Stock

Mfr. Part No.
LT3470HTS8#TRMPBF

Mouser Part No
584-LT3470HTS8TRMPBF

Analog Devices

Switching Voltage Regulators uP Buck Reg w/ Int Boost & Catch Diodes

Datasheet

3,053In Stock

Cut Tape

$17.76

$14.03

$13.37

$11.61

Reel

$11.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TSOT-23-8

Buck

1.25 V to 16 V

200 mA

1 Output

25 uA

1.2 MHz

- 40 C

+ 150 C

LT3470

Reel, Cut Tape, MouseReel

Switching Voltage Regulators uP Buck Reg w/ Int Boost & Catch Diodes

LT3470ITS8#TRPBF
Analog Devices
1: $16.37
2,560In Stock

Mfr. Part No.
LT3470ITS8#TRPBF

Mouser Part No
584-LT3470ITS8#TRPBF

Analog Devices

Switching Voltage Regulators uP Buck Reg w/ Int Boost & Catch Diodes

Datasheet

2,560In Stock

Cut Tape

$16.37

$12.73

$12.13

$10.54

View

Reel

$10.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TSOT-23-8

Buck

1.25 V to 16 V

200 mA

1 Output

25 uA

1.2 MHz

- 40 C

+ 125 C

LT3470

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36V, 2A, 2.8MHz Buck Sw Reg w/ 50 A Q C

LT3481EMSE#PBF
Analog Devices
1: $17.33
3,263In Stock

Mfr. Part No.
LT3481EMSE#PBF

Mouser Part No
584-LT3481EMSE#PBF

Analog Devices

Switching Voltage Regulators 36V, 2A, 2.8MHz Buck Sw Reg w/ 50 A Q C

Datasheet

3,263In Stock

$17.33

$15.14

$12.86

$11.16

$10.66

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Buck

1.265 V to 20 V

2 A

1 Output

75 uA

2.8 MHz

- 40 C

+ 85 C

LT3481

Tube

Switching Voltage Regulators 3x Buck Sw Reg w/ 100 Duty Cycle Operat

LT3514EUFD#PBF
Analog Devices
1: $18.40
10,057In Stock

Mfr. Part No.
LT3514EUFD#PBF

Mouser Part No
584-LT3514EUFD#PBF

Analog Devices

Switching Voltage Regulators 3x Buck Sw Reg w/ 100 Duty Cycle Operat

Datasheet

10,057In Stock

$18.40

$14.54

$14.16

$12.04

$11.50

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

Buck

Adjustable

2 A

3 Output

2.7 mA

350 kHz to 2.2 MHz

- 40 C

+ 125 C

LT3514

Tube

Switching Voltage Regulators 36V, 3.5A, 2.4MHz Step-Down Switching Regulator with 75 A Quiescent Current

LT3680EMSE#TRPBF
Analog Devices
1: $20.79
5,940In Stock

Mfr. Part No.
LT3680EMSE#TRPBF

Mouser Part No
584-LT3680EMSE#TRPBF

Analog Devices

Switching Voltage Regulators 36V, 3.5A, 2.4MHz Step-Down Switching Regulator with 75 A Quiescent Current

Datasheet

5,940In Stock

Cut Tape

$20.79

$15.80

$15.15

$13.58

Reel

$12.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-10

Buck

30 V

3.5 A

1 Output

30 uA

2.4 MHz

- 40 C

+ 125 C

LT3680

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 60V 4-Switch Sync Buck-Boost Cntr

LT3791IFE-1#PBF
Analog Devices
1: $24.10
5,277In Stock

Mfr. Part No.
LT3791IFE-1#PBF

Mouser Part No
584-LT3791IFE-1#PBF

Analog Devices

Switching Voltage Regulators 60V 4-Switch Sync Buck-Boost Cntr

Datasheet

5,277In Stock

$24.10

$19.49

$18.65

$16.44

Quote

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-38

Buck-Boost

60 V

10 A

1 Output

3 mA

200 kHz to 700 kHz

- 40 C

+ 125 C

LT3791-1

Tube

Switching Voltage Regulators 2x 60V Mono 1A Buck Sw Reg

LT3988IMSE#PBF
Analog Devices
1: $20.57
6,876In Stock

Mfr. Part No.
LT3988IMSE#PBF

Mouser Part No
584-LT3988IMSE#PBF

Analog Devices

Switching Voltage Regulators 2x 60V Mono 1A Buck Sw Reg

Datasheet

6,876In Stock

$20.57

$15.62

$14.98

$13.19

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

750 mV to 59.4 V

1 A

2 Output

2.7 mA, 250 uA

2.5 MHz

- 40 C

+ 125 C

LT3988

Tube

Switching Voltage Regulators Secondary-Side Sync Rectifier Drvr

LT8309IS5#TRPBF
Analog Devices
1: $11.88
3,869In Stock

Mfr. Part No.
LT8309IS5#TRPBF

Mouser Part No
584-LT8309IS5#TRPBF

Analog Devices

Switching Voltage Regulators Secondary-Side Sync Rectifier Drvr

Learn More

Datasheet

3,869In Stock

Cut Tape

$11.88

$8.30

$7.92

$6.88

View

Reel

$5.99

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TSOT-23-5

Flyback

150 V

42 mA

1 Output

300 uA

Adjustable

- 40 C

+ 125 C

LT8309

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 40V, 2.5A Low IQ Sync Step-Up Silent Sw

LT8338JMSE#TRPBF
Analog Devices
1: $11.83
6,917In Stock

Mfr. Part No.
LT8338JMSE#TRPBF

Mouser Part No
584-LT8338JMSE#TRPBF

Analog Devices

Switching Voltage Regulators 40V, 2.5A Low IQ Sync Step-Up Silent Sw

Learn More

Datasheet

6,917In Stock

Cut Tape

$11.83

$8.55

$8.16

$7.08

View

Reel

$6.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-10

Boost

40 V

1 Output

12 uA

300 kHz to 3 MHz

- 40 C

+ 150 C

LT8338

Reel, Cut Tape, MouseReel

Switching Voltage Regulators L IQ Boost/SEPIC/ Inv Conv w/ 4A, 60V Sw

LT8364IMSE#PBF
Analog Devices
1: $12.69
3,904In Stock

Mfr. Part No.
LT8364IMSE#PBF

Mouser Part No
584-LT8364IMSEPBF

Analog Devices

Switching Voltage Regulators L IQ Boost/SEPIC/ Inv Conv w/ 4A, 60V Sw

Datasheet

3,904In Stock

$12.69

$9.52

$9.08

$7.88

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Boost, SEPIC

60 V

4 A

1 Output

1.2 mA

300 kHz to 2 MHz

- 40 C

+ 125 C

LT8364

Tube

Voltage Regulators - Switching Regulators

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B0QFN-28
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B1QFN-39
B1QFN-41
B1QFN-47
B1QFN-52
B2QFN-18
B2QFN-41
B2QFN-52
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BGA-108
BGA-113
BGA-114
BGA-118
BGA-120
BGA-121
BGA-130

Boost
Boost, Buck
Boost, Buck, Buck-Boost
Boost, Buck, Cuk, Flyback, Forward, Inverting
Boost, Buck, Flyback, Forward, Inverting
Boost, Buck, Flyback, Inverting
Boost, Buck, Inverting
Boost, Buck, Inverting, SEPIC
Boost, Cuk, Flyback
Boost, Flyback
Boost, Flyback, Inverting, SEPIC
Boost, Flyback, SEPIC
Boost, Inverting
Boost, Inverting, SEPIC
Boost, SEPIC
Buck
Buck, Boost, Cuk, Flyback, Inverting
Buck, Boost, Flyback
Buck, Boost, Flyback, Inverting, SEPIC
Buck, Buck-Boost

0 V to 1.5 V
0 V to 10 V
0 V to 14 V
0 V to 14.5 V
0 V to 17.5 V
0 V to 28 V
0 V to 34 V
0 V to 41 V
0 V to 5 V
0 V to 5.5 V
0 V to 59.5 V
0 V to 60 V
0 V to 65 V
0 V to 7 V
0 V to 8 V
300 nV to 3.6 V
- 900 mV to - 36 V
- 900 mV to - 6 V
- 800 mV to 2 V
- 700 mV to 3.3 V

1 uA
2 uA
5 uA
15 uA
20 uA
40 uA
60 uA
70 uA
100 uA
300 uA
350 uA
500 uA
600 uA
750 uA
1 mA
1.3 mA
1.5 mA
2 mA
3 mA
3.9 mA

0 A
100 pA
0.5 nA
500 pA
500 pA, 95 nA
1 nA
10 nA
12 nA
15 nA
20 nA
25 nA
30 nA
40 nA
45 nA
60 nA
65 nA
75 nA
95 nA
100 nA
130 nA

75 Hz
100 Hz to 100 kHz
120 Hz
470 Hz
1 kHz
1 kHz to 150 kHz
1.2 kHz
1.5 kHz
2 kHz
2.2 kHz
2.2 kHz to 2.2 MHz
3.5 kHz to 2.2 MHz
4 kHz
5 kHz
6 kHz
7.5 kHz
8 kHz
10 kHz
10 kHz to 4.5 MHz
10 kHz to 45 kHz

A4403
A4412
A4447
A4490
A5970AD
A5970D
A5972D
A5973AD
A5973D
A5975AD
A5975D
A6985F
A6986
A6986F
A6986S
A7985A
A7986A
A7987
A81805
A8498