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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: $18.94
174In Stock
294Expected 17/06/2026
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

174In Stock

294Expected 17/06/2026

$18.94

$15.68

$15.04

$13.25

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 80V peak current mode Buck-Boost CTL

LTC7878AUK#PBF
Analog Devices
1: $11.55
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

$11.55

$8.98

$8.57

$7.44

$7.10

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 Low IQ 100V Sync Buck Controllers

LTC7891RUFDM#WPBF
Analog Devices
1: $8.33
168In 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

168In Stock

$8.33

$5.82

$5.55

$4.82

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: $2.18
1,975In 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

1,975In Stock

Cut Tape

$2.18

$1.39

$1.24

$1.02

Reel

$0.645

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

- 40 C

+ 150 C

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: $6.43
392In 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

392In Stock

Cut Tape

$6.43

$4.67

$4.35

$3.83

Reel

$3.00

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

MP8886GUT-0002-P
Monolithic Power Systems (MPS)
1: $6.42
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

$6.42

$4.66

$4.34

$3.82

Reel

$3.25

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 5V 2A Boost, mid-market

ADPL20502AANT+T
Analog Devices / Maxim Integrated
1: $4.51
1,735In 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

1,735In Stock

Cut Tape

$4.51

$3.00

$2.77

$2.41

Reel

$1.67

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 2A adjustable-frequ

V62/23613-03XE
Texas Instruments
1: $9.72
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

$9.72

$7.29

$6.95

$6.03

Reel

$5.76

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: $6.02
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

$6.02

$4.26

$3.97

$3.49

View

Reel

$2.41

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Reel, Cut Tape, MouseReel

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

LT8342RV#TRMPBF
Analog Devices
1: $13.22
206In 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

206In Stock

Cut Tape

$13.22

$10.44

$9.95

$8.64

$8.25

Reel

$8.25

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 Enhanced product 6V 1A adjustable-frequ

V62/23613-02XE
Texas Instruments
1: $8.05
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

$8.05

$5.63

$5.37

$4.90

Reel

$4.16

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 Automotive 2.75-V t o 6-V dual 1-A outp

TPS62441QWRQRRQ1
Texas Instruments
1: $2.98
3,535In 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

3,535In Stock

Cut Tape

$2.98

$2.24

$2.05

$1.84

Reel

$1.51

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 36V Fully Sync 8A & 10a Buck in P90

MAX20408AFOA/VY+
Analog Devices / Maxim Integrated
1: $8.68
856In Stock

Mfr. Part No.
MAX20408AFOA/VY+

Mouser Part No
700-MAX20408AFOA/VY+

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

856In Stock

$8.68

$6.17

$5.89

$5.11

View

Min.: 1
Mult.: 1

SMD/SMT

FC2QFN-17

Buck

800 mV to 6 V, 5 V

8 A

2 Output

10 uA

2.1 MHz

- 40 C

+ 125 C

Tray

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

LT8610ABIMSE-5#PBF
Analog Devices
1: $12.56
4,734In Stock

Mfr. Part No.
LT8610ABIMSE-5#PBF

Mouser Part No
584-8610ABIMSE-5PBF

Analog Devices

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

Learn More

Datasheet

4,734In Stock

$12.56

$9.88

$8.86

$8.25

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

5 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, 3.5A Sync Buck Reg w/ 2.5 A Q C

LT8610ABIMSE#TRPBF
Analog Devices
1: $12.56
4,831In Stock

Mfr. Part No.
LT8610ABIMSE#TRPBF

Mouser Part No
584-8610ABIMSETRPBF

Analog Devices

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

Learn More

Datasheet

4,831In Stock

Cut Tape

$12.56

$9.88

$9.00

$8.23

View

Reel

$7.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 50mA/500mA ULP Buck VINOK w/o OD ST

ADP5302ACPZ-2-R7
Analog Devices
1: $3.30
9,560In Stock

Mfr. Part No.
ADP5302ACPZ-2-R7

Mouser Part No
584-ADP5302ACPZ-2-R7

Analog Devices

Switching Voltage Regulators 50mA/500mA ULP Buck VINOK w/o OD ST

Datasheet

9,560In Stock

Cut Tape

$3.30

$2.49

$2.28

$2.05

Reel

$1.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

LFCSP-10

Buck

800 mV to 5 V

500 mA

1 Output

240 nA

2 MHz

- 40 C

+ 125 C

ADP5302

Reel, Cut Tape, MouseReel

Switching Voltage Regulators isoPower 3kV, LowEMI, 500mW pwr, 5V

ADUM5020-5BRWZ
Analog Devices
1: $9.55
3,653In Stock

Mfr. Part No.
ADUM5020-5BRWZ

Mouser Part No
584-ADUM5020-5BRWZ

Analog Devices

Switching Voltage Regulators isoPower 3kV, LowEMI, 500mW pwr, 5V

Learn More

Datasheet

3,653In Stock

$9.55

$7.44

$6.62

$6.21

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-16

Boost, Buck

5 V

100 mA

1 Output

8 mA

180 MHz

- 40 C

+ 125 C

ADuM5020

Tube

Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv

LTC3632EMS8E#TRPBF
Analog Devices
1: $7.88
3,828In Stock

Mfr. Part No.
LTC3632EMS8E#TRPBF

Mouser Part No
584-C3632EMS8ETRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv

Learn More

Datasheet

3,828In Stock

Cut Tape

$7.88

$6.10

$5.66

$5.19

View

Reel

$4.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-8

Buck

800 mV to 50 V

20 mA

1 Output

12 uA

Adjustable

- 40 C

+ 125 C

LTC3632

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.5A, 500kHz Buck Sw Reg

LT1374HVIR#TRPBF
Analog Devices
1: $20.68
2,154In Stock

Mfr. Part No.
LT1374HVIR#TRPBF

Mouser Part No
584-LT1374HVIR#TRPBF

Analog Devices

Switching Voltage Regulators 4.5A, 500kHz Buck Sw Reg

Datasheet

2,154In Stock

Cut Tape

$20.68

$16.45

$15.33

$14.21

$14.20

Reel

$13.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

SMD/SMT

DDPAK-7

Buck

Adjustable

3.6 A

1 Output

20 uA

500 kHz

- 40 C

+ 125 C

LT1374

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.4MHz, 1x Cell DC/DC Conv in 5-Lead SOT

LT1613CS5#TRMPBF
Analog Devices
1: $6.65
37,939In Stock

Mfr. Part No.
LT1613CS5#TRMPBF

Mouser Part No
584-LT1613CS5#TRMPBF

Analog Devices

Switching Voltage Regulators 1.4MHz, 1x Cell DC/DC Conv in 5-Lead SOT

Datasheet

37,939In Stock

Cut Tape

$6.65

$5.12

$4.74

$4.32

Reel

$3.99

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

SOT-23-5

Boost

34 V

300 mA

1 Output

3 mA

1.4 MHz

0 C

+ 70 C

LT1613

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Wide In Rng, Hi Eff, Buck Sw Reg

LT1676IS8#PBF
Analog Devices
1: $11.32
2,445In Stock

Mfr. Part No.
LT1676IS8#PBF

Mouser Part No
584-LT1676IS8#PBF

Analog Devices

Switching Voltage Regulators Wide In Rng, Hi Eff, Buck Sw Reg

Datasheet

2,445In Stock

$11.32

$8.08

$7.84

$7.14

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Buck

Adjustable

440 mA

1 Output

30 uA

100 kHz

- 40 C

+ 125 C

LT1676

Tube

Switching Voltage Regulators 600kHz, 1A Switch PWM DC/DC Conv

LT1949EMS8#PBF
Analog Devices
1: $8.67
5,176In Stock

Mfr. Part No.
LT1949EMS8#PBF

Mouser Part No
584-LT1949EMS8#PBF

Analog Devices

Switching Voltage Regulators 600kHz, 1A Switch PWM DC/DC Conv

Datasheet

5,176In Stock

$8.67

$6.74

$5.95

$5.22

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

Boost

28 V

1 A

1 Output

4.5 mA

600 kHz

- 40 C

+ 85 C

LT1949

Tube

Switching Voltage Regulators Hi V, 3A, 200kHz Buck Sw Reg

LT3430EFE#TRPBF
Analog Devices
1: $16.33
17,480In Stock

Mfr. Part No.
LT3430EFE#TRPBF

Mouser Part No
584-LT3430EFE#TRPBF

Analog Devices

Switching Voltage Regulators Hi V, 3A, 200kHz Buck Sw Reg

Datasheet

17,480In Stock

Cut Tape

$16.33

$12.95

$12.11

$11.57

Reel

$10.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TSSOP-EP-16

Buck

Adjustable

2.75 A

1 Output

30 uA

200 kHz

- 40 C

+ 125 C

LT3430

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Inv 1.2MHz/2.7MHz DC/DC Convs w/ Int Sch

LT3462AES6#TRPBF
Analog Devices
1: $7.39
8,610In Stock

Mfr. Part No.
LT3462AES6#TRPBF

Mouser Part No
584-LT3462AES6#TRPBF

Analog Devices

Switching Voltage Regulators Inv 1.2MHz/2.7MHz DC/DC Convs w/ Int Sch

Datasheet

8,610In Stock

Cut Tape

$7.39

$5.71

$5.29

$4.84

Reel

$4.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TSOT-23-6

Inverting

- 38 V

300 mA

1 Output

10 uA

2.7 MHz

- 40 C

+ 85 C

LT3462

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 40V, 350mA Buck Reg w/ 2.5 A Q C & Int

LT3970EDDB#TRMPBF
Analog Devices
1: $7.56
9,727In Stock

Mfr. Part No.
LT3970EDDB#TRMPBF

Mouser Part No
584-LT3970EDDBTRMPBF

Analog Devices

Switching Voltage Regulators 40V, 350mA Buck Reg w/ 2.5 A Q C & Int

Datasheet

9,727In Stock

Cut Tape

$7.56

$5.85

$5.42

$4.96

Reel

$4.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

DFN-10

Buck

1.21 V to 25 V

350 mA

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT3970

Reel, Cut Tape, MouseReel

Voltage Regulators - Switching Regulators

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Allegro MicroSystems
Analog Devices Inc.
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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 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
- 500 mV to 150 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