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

LT1933IDCB#TRMPBF
Analog Devices
1: Rp185.295
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

Rp185.295

Rp138.879

Rp132.458

Rp115.029

Reel

Rp100.169

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: Rp200.338
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

Rp200.338

Rp154.840

Rp147.685

Rp128.239

Reel

Rp122.368

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: Rp234.645
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

Rp234.645

Rp185.295

Rp176.489

Rp157.959

Reel

Rp146.401

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: Rp234.462
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

Rp234.462

Rp185.111

Rp176.489

Rp153.189

Reel

Rp146.401

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: Rp216.116
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

Rp216.116

Rp168.049

Rp160.161

Rp139.063

View

Reel

Rp132.825

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: Rp228.775
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

Rp228.775

Rp199.788

Rp169.701

Rp147.318

Rp140.714

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: Rp242.901
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

Rp242.901

Rp191.899

Rp186.946

Rp158.876

Rp151.721

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: Rp274.456
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

Rp274.456

Rp208.594

Rp199.971

Rp179.240

Reel

Rp167.316

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: Rp318.120
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

Rp318.120

Rp257.211

Rp246.203

Rp217.033

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: Rp271.521
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

Rp271.521

Rp206.209

Rp197.770

Rp174.104

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: Rp156.858
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

Rp156.858

Rp109.526

Rp104.572

Rp90.813

View

Reel

Rp79.071

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: Rp156.124
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

Rp156.124

Rp112.828

Rp107.691

Rp93.381

View

Reel

Rp81.273

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: Rp167.499
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

Rp167.499

Rp125.670

Rp119.799

Rp104.022

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

Switching Voltage Regulators Low IQ Boost/SEPIC/Inverting Converter with 1.5A, 150V Switch

LT8365JMSE#TRPBF
Analog Devices
1: Rp172.819
5.238In Stock

Mfr. Part No.
LT8365JMSE#TRPBF

Mouser Part No
584-LT8365JMSE#TRPBF

Analog Devices

Switching Voltage Regulators Low IQ Boost/SEPIC/Inverting Converter with 1.5A, 150V Switch

Learn More

Datasheet

5.238In Stock

Cut Tape

Rp172.819

Rp129.523

Rp123.469

Rp107.508

Reel

Rp93.381

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

MSOP-16-12

Buck, Buck-Boost

150 V

1.5 A

1 Output

9 uA

300 kHz to 500 kHz

- 40 C

+ 125 C

LT8365

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C

LT8616IFE#PBF
Analog Devices
1: Rp302.342
2.348In Stock

Mfr. Part No.
LT8616IFE#PBF

Mouser Part No
584-LT8616IFE#PBF

Analog Devices

Switching Voltage Regulators 2x 42V Sync Mono Buck Reg w/ 6.5 A Q C

Learn More

Datasheet

2.348In Stock

Rp302.342

Rp237.581

Rp227.307

Rp200.522

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-28

Buck

790 mV to 41.8 V

2.5 A

2 Output

3 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8616

Tube

Switching Voltage Regulators 100V, 1A Sync uP Buck Reg

LT8631IFE#PBF
Analog Devices
1: Rp255.927
12.218In Stock

Mfr. Part No.
LT8631IFE#PBF

Mouser Part No
584-LT8631IFE#PBF

Analog Devices

Switching Voltage Regulators 100V, 1A Sync uP Buck Reg

Learn More

Datasheet

12.218In Stock

Rp255.927

Rp194.651

Rp193.183

Rp164.197

Rp156.124

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-20

Buck

808 mV to 60 V

1 A

1 Output

16 uA

1 MHz

- 40 C

+ 125 C

LT8631

Tube

Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher

LT8636JV#PBF
Analog Devices
1: Rp259.229
4.115In Stock

Mfr. Part No.
LT8636JV#PBF

Mouser Part No
584-LT8636JV#PBF

Analog Devices

Switching Voltage Regulators 42V,6A Sync Step down Silent Switcher

Learn More

Datasheet

4.115In Stock

Rp259.229

Rp196.853

Rp188.780

Rp166.215

View

Min.: 1
Mult.: 1

SMD/SMT

LQFN-20

Buck

Adjustable

5 A

1 Output

1.7 uA

200 kHz to 3 MHz

- 40 C

+ 150 C

LT8636

Tray

Switching Voltage Regulators 25V, 600mA Buck-Boost DC/DC Converter with 1.6 A Quiescent Current

LTC3130IMSE#PBF
Analog Devices
1: Rp239.599
8.636In Stock

Mfr. Part No.
LTC3130IMSE#PBF

Mouser Part No
584-LTC3130IMSE#PBF

Analog Devices

Switching Voltage Regulators 25V, 600mA Buck-Boost DC/DC Converter with 1.6 A Quiescent Current

Learn More

Datasheet

8.636In Stock

Rp239.599

Rp182.176

Rp174.654

Rp153.739

Rp146.218

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck-Boost

1 V to 25 V

600 mA

1 Output

1.6 uA

1.2 MHz

- 40 C

+ 125 C

LTC3130

Tube

Switching Voltage Regulators 600mA, 500kHz uP Sync Boost Conv w/ Out

LTC3429ES6#TRPBF
Analog Devices
1: Rp163.646
4.990In Stock

Mfr. Part No.
LTC3429ES6#TRPBF

Mouser Part No
584-LTC3429ES6#TRPBF

Analog Devices

Switching Voltage Regulators 600mA, 500kHz uP Sync Boost Conv w/ Out

Datasheet

4.990In Stock

Cut Tape

Rp163.646

Rp122.551

Rp116.864

Rp101.453

View

Reel

Rp88.428

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

TSOT-23-6

Boost

2.5 V to 4.3 V

600 mA

1 Output

20 uA

500 kHz

- 40 C

+ 85 C

LTC3429

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637EDHC#PBF
Analog Devices
1: Rp226.206
2.459In Stock

Mfr. Part No.
LTC3637EDHC#PBF

Mouser Part No
584-LTC3637EDHC#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

Learn More

Datasheet

2.459In Stock

Rp226.206

Rp175.938

Rp167.866

Rp145.667

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-16

Buck

800 mV to 76 V

1 A

1 Output

12 uA

Adjustable

- 40 C

+ 125 C

LTC3637

Tube

Switching Voltage Regulators 100V Sync Sw Reg Cntr

LTC3703EGN#TRPBF
Analog Devices
1: Rp240.700
4.782In Stock

Mfr. Part No.
LTC3703EGN#TRPBF

Mouser Part No
584-LTC3703EGN#TRPBF

Analog Devices

Switching Voltage Regulators 100V Sync Sw Reg Cntr

Datasheet

4.782In Stock

Cut Tape

Rp240.700

Rp190.065

Rp181.075

Rp161.628

Reel

Rp150.070

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SSOP-16

Buck-Boost

Adjustable

20 A

1 Output

50 uA

100 kHz to 600 kHz

- 40 C

+ 85 C

LTC3703

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 60V L IQ Sync Boost Cntr

LTC3769IFE#PBF
Analog Devices
1: Rp236.847
2.404In Stock

Mfr. Part No.
LTC3769IFE#PBF

Mouser Part No
584-LTC3769IFE#PBF

Analog Devices

Switching Voltage Regulators 60V L IQ Sync Boost Cntr

Datasheet

2.404In Stock

Rp236.847

Rp187.129

Rp178.507

Rp154.840

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-20

Boost

2.3 V to 60 V

5 A

1 Output

28 uA

50 kHz to 900 kHz

- 40 C

+ 125 C

LTC3769

Tube

Switching Voltage Regulators Fast, Wide Operating Rng No RSENSE Buck

LTC3878EGN#PBF
Analog Devices
1: Rp140.714
5.927In Stock

Mfr. Part No.
LTC3878EGN#PBF

Mouser Part No
584-LTC3878EGN#PBF

Analog Devices

Switching Voltage Regulators Fast, Wide Operating Rng No RSENSE Buck

Datasheet

5.927In Stock

Rp140.714

Rp107.874

Rp100.536

Rp88.428

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-16

Buck

800 mV to 34.2 V

25 A

1 Output

18 uA

2 MHz

- 40 C

+ 85 C

LTC3878

Tube

Switching Voltage Regulators L V, 4A DC/DC Module Reg w/ Track

LTM4604AEV#PBF
Analog Devices
1: Rp484.701
1.638In Stock

Mfr. Part No.
LTM4604AEV#PBF

Mouser Part No
584-LTM4604AEV#PBF

Analog Devices

Switching Voltage Regulators L V, 4A DC/DC Module Reg w/ Track

Learn More

Datasheet

1.638In Stock

Rp484.701

Rp379.212

Rp362.150

Rp323.990

View

Min.: 1
Mult.: 1

SMD/SMT

LGA-66

Buck

800 mV to 5 V

4 A

1 Output

60 uA

1.25 MHz

- 40 C

+ 125 C

LTM4604A

Tray

Switching Voltage Regulators Ultrathin 4x Module Reg w/ Config 3A O

LTM4643MPY#PBF
Analog Devices
1: Rp1.877.713
262In Stock

Mfr. Part No.
LTM4643MPY#PBF

Mouser Part No
584-LTM4643MPY#PBF

Analog Devices

Switching Voltage Regulators Ultrathin 4x Module Reg w/ Config 3A O

Learn More

Datasheet

262In Stock

Rp1.877.713

Rp1.572.069

Rp1.504.189

Min.: 1
Mult.: 1

SMD/SMT

BGA-77

Buck

600 mV to 3.3 V

3 A

4 Output

2 mA

1.2 MHz

- 55 C

+ 150 C

LTM4643

Tray

Voltage Regulators - Switching Regulators

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B0QFN-28
B0QFN-39
B1QFN-39
B1QFN-41
B1QFN-47
B1QFN-52
B2QFN-18
B2QFN-41
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BGA-108
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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