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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 60A, Dual Phase, Scalable POL with AVSBu

MAX20860AAFX+
Analog Devices / Maxim Integrated
1: $26.33
284In Stock
294Expected 18/3/2026
New Product

Mfr. Part No.
MAX20860AAFX+

Mouser Part No
700-MAX20860AAFX

New Product

Analog Devices / Maxim Integrated

Switching Voltage Regulators 60A, Dual Phase, Scalable POL with AVSBu

Learn More

Datasheet

284In Stock

294Expected 18/3/2026

$26.33

$21.80

$20.91

$18.42

View

Min.: 1
Mult.: 1

SMD/SMT

FC2QFN-36

Buck

400 mV to 5.8 V

60 A

1 Output

2 MHz

- 40 C

+ 125 C

MAX20860

Tray

Switching Voltage Regulators Low IQ 100V Sync Buck Controllers

LTC7891RUFDM#WPBF
Analog Devices
1: $11.58
115In Stock
New Product

Mfr. Part No.
LTC7891RUFDM#WPBF

Mouser Part No
584-LTC7891RUFDMWPBF

New Product

Analog Devices

Switching Voltage Regulators Low IQ 100V Sync Buck Controllers

Learn More

Datasheet

115In Stock

$11.58

$8.09

$7.71

$6.70

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

Buck

800 mV to 60 V

1 Output

5 uA

100 kHz to 3 MHz

- 40 C

+ 150 C

LTC7891R

Tube

Switching Voltage Regulators 36 V 3 A synchronous step-down converter in SOT23-6L

DCP3603BCMR
STMicroelectronics
1: $3.03
2,014In Stock
New Product

Mfr. Part No.
DCP3603BCMR

Mouser Part No
511-DCP3603BCMR

New Product

STMicroelectronics

Switching Voltage Regulators 36 V 3 A synchronous step-down converter in SOT23-6L

Learn More

Datasheet

2,014In Stock

Cut Tape

$3.03

$1.93

$1.72

$1.42

Reel

$0.897

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

- 40 C

+ 150 C

Reel, Cut Tape

Switching Voltage Regulators 80V peak current mode Buck-Boost CTL

LTC7878AUK#PBF
Analog Devices
1: $16.05
221In Stock
New Product

Mfr. Part No.
LTC7878AUK#PBF

Mouser Part No
584-LTC7878AUKPBF

New Product

Analog Devices

Switching Voltage Regulators 80V peak current mode Buck-Boost CTL

Learn More

Datasheet

221In Stock

$16.05

$12.48

$11.91

$10.34

$9.87

Min.: 1
Mult.: 1

SMD/SMT

LFCSP-48

Boost, Buck

1 V to 70 V

1 Output

70 uA

50 kHz to 800 kHz

- 40 C

+ 125 C

LTC7878

Tray

Switching Voltage Regulators DCDC Conv LV Buck X1-WLB1208-6 T&R 3K

AP61041CP6-7
Diodes Incorporated
1: $0.417
2,049In Stock
New Product

Mfr. Part No.
AP61041CP6-7

Mouser Part No
621-AP61041CP6-7

New Product

Diodes Incorporated

Switching Voltage Regulators DCDC Conv LV Buck X1-WLB1208-6 T&R 3K

Learn More

Datasheet

2,049In Stock

Cut Tape

$0.417

$0.288

$0.22

$0.192

Reel

$0.174

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

WLCSP-6

Buck

600 mV to 1.8 V

400 mA

1 Output

1.2 uA

1.1 MHz

- 40 C

+ 125 C

AP61041

Reel, Cut Tape

Switching Voltage Regulators 45V Input, Dual 3A/Single 6A Output, Digital, Configurable, Synchronous Buck Converter

MP8886GUT-0000-P
Monolithic Power Systems (MPS)
1: $8.94
343In Stock
New Product

Mfr. Part No.
MP8886GUT-0000-P

Mouser Part No
946-MP8886GUT-0000-P

New Product

Monolithic Power Systems (MPS)

Switching Voltage Regulators 45V Input, Dual 3A/Single 6A Output, Digital, Configurable, Synchronous Buck Converter

Learn More

Datasheet

343In Stock

Cut Tape

$8.94

$6.49

$6.05

$5.32

Reel

$4.17

View

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TQFN-26

Buck

600 mV to 24 V

1 Output

150 uA

600 kHz

- 40 C

+ 125 C

MP8886

Reel, Cut Tape

Switching Voltage Regulators DCDC Conv LV Buck X1-WLB1208-6 T&R 3K

AP61040CP6-7
Diodes Incorporated
1: $0.375
2,100In Stock
New Product

Mfr. Part No.
AP61040CP6-7

Mouser Part No
621-AP61040CP6-7

New Product

Diodes Incorporated

Switching Voltage Regulators DCDC Conv LV Buck X1-WLB1208-6 T&R 3K

Learn More

Datasheet

2,100In Stock

Cut Tape

$0.375

$0.26

$0.197

$0.172

Reel

$0.156

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

WLCSP-6

Buck

600 mV to 5.5 V

400 mA

1 Output

930 nA

1.1 MHz

- 40 C

+ 125 C

AP61040

Reel, Cut Tape

Switching Voltage Regulators 45V Input, Dual 3A/Single 6A Output, Digital, Configurable, Synchronous Buck Converter

MP8886GUT-0002-P
Monolithic Power Systems (MPS)
1: $8.92
350In Stock
New Product

Mfr. Part No.
MP8886GUT-0002-P

Mouser Part No
946-MP8886GUT-0002-P

New Product

Monolithic Power Systems (MPS)

Switching Voltage Regulators 45V Input, Dual 3A/Single 6A Output, Digital, Configurable, Synchronous Buck Converter

Learn More

Datasheet

350In Stock

Cut Tape

$8.92

$6.48

$6.03

$5.31

Reel

$4.52

View

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TQFN-26

Buck

600 mV to 24 V

1 Output

150 uA

600 kHz

- 40 C

+ 125 C

MP8886

Reel, Cut Tape

Switching Voltage Regulators 40V/7A LOW IQ SYNDCH. STEP UP

LT8342RV#TRMPBF
Analog Devices
1: $18.38
255In Stock
New Product

Mfr. Part No.
LT8342RV#TRMPBF

Mouser Part No
584-LT8342RV#TRMPBF

New Product

Analog Devices

Switching Voltage Regulators 40V/7A LOW IQ SYNDCH. STEP UP

Learn More

Datasheet

255In Stock

Cut Tape

$18.38

$14.51

$13.83

$12.01

$11.47

Reel

$11.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

QFN-24

Boost

1 Output

35 uA

300 kHz to 3 MHz

- 40 C

+ 150 C

LT8342

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5V 2A Boost, mid-market

ADPL20502AANT+T
Analog Devices / Maxim Integrated
1: $6.27
1,835In Stock
New Product

Mfr. Part No.
ADPL20502AANT+T

Mouser Part No
700-ADPL20502AANT+T

New Product

Analog Devices / Maxim Integrated

Switching Voltage Regulators 5V 2A Boost, mid-market

Datasheet

1,835In Stock

Cut Tape

$6.27

$4.17

$3.85

$3.35

Reel

$2.32

View

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

WLP-6

Boost

2.3 V to 5.5 V

1 Output

15 nA

- 40 C

+ 125 C

ADPL20502

Reel, Cut Tape

Switching Voltage Regulators Enhanced product 6V 1A adjustable-frequ

V62/23613-02XE
Texas Instruments
1: $11.19
247In Stock
New Product

Mfr. Part No.
V62/23613-02XE

Mouser Part No
595-V62/23613-02XE

New Product

Texas Instruments

Switching Voltage Regulators Enhanced product 6V 1A adjustable-frequ

Learn More

Datasheet

247In Stock

Cut Tape

$11.19

$7.83

$7.46

$6.81

Reel

$5.78

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

1 A

1 Output

30 uA

1.8 MHz to 4 MHz

- 55 C

+ 150 C

TPS62811

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36V, 5A/6A Fully Integrated Synchronous

MAX42405AFOA+
Analog Devices / Maxim Integrated
1: $7.45
349In Stock
New Product

Mfr. Part No.
MAX42405AFOA+

Mouser Part No
700-MAX42405AFOA+

New Product

Analog Devices / Maxim Integrated

Switching Voltage Regulators 36V, 5A/6A Fully Integrated Synchronous

Learn More

Datasheet

349In Stock

$7.45

$5.03

$4.70

$4.13

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-17

Buck

800 mV to 10 V

5 A

1 Output

20 uA

400 kHz

- 40 C

+ 125 C

MAX42405

Tray

Switching Voltage Regulators Enhanced product 6V 2A adjustable-frequ

V62/23613-03XE
Texas Instruments
1: $13.51
250In Stock
New Product

Mfr. Part No.
V62/23613-03XE

Mouser Part No
595-V62/23613-03XE

New Product

Texas Instruments

Switching Voltage Regulators Enhanced product 6V 2A adjustable-frequ

Learn More

Datasheet

250In Stock

Cut Tape

$13.51

$10.13

$9.66

$8.38

Reel

$8.01

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

VQFN-HR-9

Buck

600 mV to 5.5 V

2 A

1 Output

30 uA

1.8 MHz to 4 MHz

- 55 C

+ 150 C

TPS62812

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Optical Sensor Driver

MAX20343MEWE+T
Analog Devices / Maxim Integrated
1: $8.37
6,420In Stock

Mfr. Part No.
MAX20343MEWE+T

Mouser Part No
700-MAX20343MEWE+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators Optical Sensor Driver

Datasheet

6,420In Stock

Cut Tape

$8.37

$5.92

$5.52

$4.85

View

Reel

$3.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Reel, Cut Tape, MouseReel

Switching Voltage Regulators CONV DCDC SNGL STPDN 4.75V-18V

BD9327EFJ-E2
ROHM Semiconductor
1: $5.17
862In Stock

Mfr. Part No.
BD9327EFJ-E2

Mouser Part No
755-BD9327EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators CONV DCDC SNGL STPDN 4.75V-18V

Learn More

Datasheet

862In Stock

Cut Tape

$5.17

$3.88

$3.56

$3.20

Reel

$2.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

HTSOP-J8

Buck

18 V

4 A

1 Output

80 uA

380 kHz

- 40 C

+ 85 C

BD9327EFJ

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36VIN, 600mA Buck Module Conv w/ 5 A

LTM8029IY#PBF
Analog Devices
1: $31.46
2,280In Stock
2,400On Order

Mfr. Part No.
LTM8029IY#PBF

Mouser Part No
584-LTM8029IY#PBF

Analog Devices

Switching Voltage Regulators 36VIN, 600mA Buck Module Conv w/ 5 A

Learn More

Datasheet

2,280In Stock

2,400On Order

$31.46

$26.62

$25.52

$22.49

Min.: 1
Mult.: 1

SMD/SMT

BGA-35

Buck

1.2 V to 18 V

600 mA

1 Output

9 uA

2.2 MHz

- 40 C

+ 125 C

LTM8029

Tray

Switching Voltage Regulators Automotive 2.2-MHz w ide VIN low IQ sync

LM51521QRGRRQ1
Texas Instruments
1: $5.02
3,371In Stock

Mfr. Part No.
LM51521QRGRRQ1

Mouser Part No
595-LM51521QRGRRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.2-MHz w ide VIN low IQ sync

Learn More

Datasheet

3,371In Stock

Cut Tape

$5.02

$3.78

$3.48

$3.13

View

Reel

$2.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

VQFN-EP-20

Boost

5 V to 57 V

1 Output

2.2 MHz

- 40 C

+ 150 C

LM51521

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.3 to 50V Step-Down

L4978D013TR
STMicroelectronics
1: $5.38
13,256In Stock

Mfr. Part No.
L4978D013TR

Mouser Part No
511-L4978D013TR

STMicroelectronics

Switching Voltage Regulators 3.3 to 50V Step-Down

Datasheet

13,256In Stock

Cut Tape

$5.38

$4.07

$3.74

$3.38

Reel

$2.64

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOIC-16

Buck

3.3 V to 50 V

2 A

1 Output

2.5 mA

300 kHz

- 40 C

+ 150 C

L4978

Reel, Cut Tape, MouseReel

Switching Voltage Regulators uP Buck Sw Regs in SOT

LT1934IS6-1#TRMPBF
Analog Devices
1: $15.18
7,009In Stock

Mfr. Part No.
LT1934IS6-1#TRMPBF

Mouser Part No
584-1934IS6-1TRMPBF

Analog Devices

Switching Voltage Regulators uP Buck Sw Regs in SOT

Datasheet

7,009In Stock

Cut Tape

$15.18

$11.73

$11.19

$9.72

$9.27

Reel

$9.27

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 ULP buck Vo 0 w/o OD 350us

ADP5301ACBZ-2-R7
Analog Devices
1: $6.74
21,415In Stock

Mfr. Part No.
ADP5301ACBZ-2-R7

Mouser Part No
584-ADP5301ACBZ-2-R7

Analog Devices

Switching Voltage Regulators ULP buck Vo 0 w/o OD 350us

Learn More

Datasheet

21,415In Stock

Cut Tape

$6.74

$4.48

$4.14

$3.60

View

Reel

$2.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

Buck

800 mV to 5 V, 1.2 V to 3.6 V

500 mA

1 Output

180 nA

2 MHz

- 40 C

+ 125 C

ADP5301

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Mono 1.5A, 1.25MHz Buck Sw Regs

LT1767EMS8#TRPBF
Analog Devices
1: $16.53
3,249In Stock

Mfr. Part No.
LT1767EMS8#TRPBF

Mouser Part No
584-LT1767EMS8#TRPBF

Analog Devices

Switching Voltage Regulators Mono 1.5A, 1.25MHz Buck Sw Regs

Datasheet

3,249In Stock

Cut Tape

$16.53

$12.84

$12.25

$10.63

$10.16

Reel

$10.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-8

Buck

Adjustable

1.2 A

1 Output

6 uA

1.25 MHz

- 40 C

+ 125 C

LT1767

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Mono 1.5A, 1.25MHz Buck Sw Regs

LT1767EMS8E-5#PBF
Analog Devices
1: $17.07
6,641In Stock

Mfr. Part No.
LT1767EMS8E-5#PBF

Mouser Part No
584-LT1767EMS8E-5PBF

Analog Devices

Switching Voltage Regulators Mono 1.5A, 1.25MHz Buck Sw Regs

Datasheet

6,641In Stock

$17.07

$13.27

$12.65

$10.98

$10.49

Min.: 1
Mult.: 1

SMD/SMT

MSOP-EP-8

Buck

5 V

1.2 A

1 Output

6 uA

1.25 MHz

- 40 C

+ 125 C

LT1767

Tube

Switching Voltage Regulators 1.2MHz Boost DC/DC Conv in SOT w/ 2A Swi

LT1935ES5#TRPBF
Analog Devices
1: $14.64
3,758In Stock

Mfr. Part No.
LT1935ES5#TRPBF

Mouser Part No
584-LT1935ES5#TRPBF

Analog Devices

Switching Voltage Regulators 1.2MHz Boost DC/DC Conv in SOT w/ 2A Swi

Datasheet

3,758In Stock

Cut Tape

$14.64

$11.31

$10.79

$9.37

$8.94

Reel

$8.94

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TSOT-23-5

Boost

38 V

2 A

1 Output

1 uA

1.2 MHz

- 40 C

+ 85 C

LT1935

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3MHz Boost DC/DC Convs w/ Int Schottky i

LT3461AES6#TRMPBF
Analog Devices
1: $11.27
6,062In Stock

Mfr. Part No.
LT3461AES6#TRMPBF

Mouser Part No
584-LT3461AES6TRMPBF

Analog Devices

Switching Voltage Regulators 3MHz Boost DC/DC Convs w/ Int Schottky i

Datasheet

6,062In Stock

Cut Tape

$11.27

$7.87

$7.51

$6.52

$6.23

Reel

$5.67

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TSOT-23-6

Boost

38 V

250 mA

1 Output

1 uA

3 MHz

- 40 C

+ 85 C

LT3461A

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Iso No Opto-Coupler Fly Cntr w/ Active P

LT3798EMSE#PBF
Analog Devices
1: $12.84
8,440In Stock

Mfr. Part No.
LT3798EMSE#PBF

Mouser Part No
584-LT3798EMSE#PBF

Analog Devices

Switching Voltage Regulators Iso No Opto-Coupler Fly Cntr w/ Active P

Datasheet

8,440In Stock

$12.84

$9.63

$9.19

$7.96

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Flyback

10 V

120 mA

1 Output

70 uA

150 kHz

- 40 C

+ 125 C

LT3798

Tube

Voltage Regulators - Switching Regulators

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ABLIC
Advantech
Allegro MicroSystems
Analog Devices Inc.
Asahi Kasei Microdevices
DFRobot
Diodes Incorporated
DIOO
Empower Semiconductor
ESS Technology
Halo Microelectronics
Infineon
Kinetic Technologies
Lumissil
MaxLinear
MEAN WELL
MediaTek
Menlo Micro
Microchip
Monolithic Power Systems (MPS)
Murata
Nexperia
Nisshinbo Micro Devices
Nuvoton
NXP
Olimex Ltd.
onsemi
Panasonic
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Qorvo
RECOM
Renesas Electronics
Richtek
ROHM Semiconductor
Semtech
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Skyworks
Soldered
STMicroelectronics
Taiwan Semiconductor
TDK
Texas Instruments
Torex Semiconductor
Vicor
Vishay
Wurth Elektronik
ZiLOG

B0QFN-28
B0QFN-39
B1QFN-39
B1QFN-41
B1QFN-47
B1QFN-52
B2QFN-18
B2QFN-41
B2QFN-52
B3QFN-19
B3QFN-20
B3QFN-25
B3QFN-42
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
A6984
A6985F
A6986
A6986F
A6986S
A7985A
A7986A
A7987
A81805