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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 65V, 7A Step-down Regulator

LT8647RCPZ-RL
Analog Devices
1: $13.46
1,616In Stock
New Product

Mfr. Part No.
LT8647RCPZ-RL

Mouser Part No
584-LT8647RCPZ-RL

New Product

Analog Devices

Switching Voltage Regulators 65V, 7A Step-down Regulator

Learn More

Datasheet

1,616In Stock

Cut Tape

$13.46

$10.48

$9.73

$8.91

$8.74

Reel

$7.59

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

FC2QFN-27

Buck

7 A

1 Output

400 uA

210 kHz to 1.95 MHz

- 40 C

+ 150 C

LT8647

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.1A Boost DC/DC Conv w/ Int Soft-Start

ADPL21210ECPZ-RL
Analog Devices
1: $2.07
1,743In Stock
New Product

Mfr. Part No.
ADPL21210ECPZ-RL

Mouser Part No
584-ADPL21210ECPZ-RL

New Product

Analog Devices

Switching Voltage Regulators 1.1A Boost DC/DC Conv w/ Int Soft-Start

Learn More

Datasheet

1,743In Stock

Cut Tape

$2.07

$1.52

$1.37

$1.22

View

Reel

$0.959

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-8

Buck

24 V

1.1 A

1 Output

1.5 mA

2.1 MHz

- 40 C

+ 85 C

ADPL21210

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.1A Boost DC/DC Conv w/ Int Soft-Start

ADPL21210EUJZ-RL
Analog Devices
1: $2.24
1,743In Stock
New Product

Mfr. Part No.
ADPL21210EUJZ-RL

Mouser Part No
584-ADPL21210EUJZ-RL

New Product

Analog Devices

Switching Voltage Regulators 1.1A Boost DC/DC Conv w/ Int Soft-Start

Learn More

Datasheet

1,743In Stock

Cut Tape

$2.24

$1.64

$1.49

$1.31

View

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSOT-23-6

Buck

24 V

1.1 A

1 Output

1.5 mA

2.1 MHz

- 40 C

+ 85 C

ADPL21210

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.1A Boost DC/DC Conv w/ Int Soft-Start

ADPL21610EUJZ-RL
Analog Devices
1: $2.28
1,750In Stock
New Product

Mfr. Part No.
ADPL21610EUJZ-RL

Mouser Part No
584-ADPL21610EUJZ-RL

New Product

Analog Devices

Switching Voltage Regulators 1.1A Boost DC/DC Conv w/ Int Soft-Start

Learn More

Datasheet

1,750In Stock

Cut Tape

$2.28

$1.67

$1.52

$1.34

View

Reel

$1.05

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSOT-23-6

Boost

40 V

1.1 A

1 Output

1.5 mA

1.3 MHz

- 40 C

+ 85 C

ADPL21610

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.1A Boost DC/DC Conv w/ Int Soft-Start

ADPL21610ECPZ-RL
Analog Devices
1: $2.11
1,750In Stock
New Product

Mfr. Part No.
ADPL21610ECPZ-RL

Mouser Part No
584-ADPL21610ECPZ-RL

New Product

Analog Devices

Switching Voltage Regulators 1.1A Boost DC/DC Conv w/ Int Soft-Start

Learn More

Datasheet

1,750In Stock

Cut Tape

$2.11

$1.54

$1.40

$1.24

View

Reel

$0.979

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-8

Boost

40 V

1.1 A

1 Output

1.5 mA

1.3 MHz

- 40 C

+ 85 C

ADPL21610

Reel, Cut Tape, MouseReel

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

DCP3603BCMR
STMicroelectronics
1: $1.83
1,888In 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

1,888In Stock

Cut Tape

$1.83

$1.33

$1.20

$1.06

View

Reel

$0.813

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

- 40 C

+ 150 C

Reel, Cut Tape

Switching Voltage Regulators

NC4650ZA430BE2S
Nisshinbo
1: $5.52
100In Stock
New Product

Mfr. Part No.
NC4650ZA430BE2S

Mouser Part No
848-NC4650ZA430BE2S

New Product

Nisshinbo

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

$5.52

$4.17

$3.82

$3.46

View

Min.: 1
Mult.: 1

SMD/SMT

WLCSP-6

Boost

4.3 V

1 Output

70 nA

- 40 C

+ 125 C

Switching Voltage Regulators

NC4650ZA390BE2S
Nisshinbo
1: $5.52
100In Stock
New Product

Mfr. Part No.
NC4650ZA390BE2S

Mouser Part No
848-NC4650ZA390BE2S

New Product

Nisshinbo

Switching Voltage Regulators

Learn More

Datasheet

100In Stock

$5.52

$4.17

$3.82

$3.46

View

Min.: 1
Mult.: 1

SMD/SMT

WLCSP-6

Boost

3.9 V

1 Output

70 nA

- 40 C

+ 125 C

Switching Voltage Regulators 18V, 3A Synchronous Step-Down SW3

LT83203RUDB#TRPBF
Analog Devices
1: $9.56
1,836In Stock
New Product

Mfr. Part No.
LT83203RUDB#TRPBF

Mouser Part No
584-LT83203RUDBTRPB

New Product

Analog Devices

Switching Voltage Regulators 18V, 3A Synchronous Step-Down SW3

Learn More

Datasheet

1,836In Stock

Cut Tape

$9.56

$7.35

$6.81

$6.20

$5.99

Reel

$5.32

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

LFCSP-15

Buck

3 A

1 Output

2.7 mA

6 MHz

- 40 C

+ 150 C

LT83203

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 3-A low EMI synchronous

LMQ66430MC3RXBRQ1
Texas Instruments
1: $5.82
8,966In Stock

Mfr. Part No.
LMQ66430MC3RXBRQ1

Mouser Part No
595-MQ66430MC3RXBRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 3-A low EMI synchronous

Learn More

Datasheet

8,966In Stock

Cut Tape

$5.82

$4.42

$4.06

$3.67

View

Reel

$3.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-14

Buck

1 V to 35 V

3 A

1 Output

3 uA

2.2 MHz

- 40 C

+ 150 C

LMQ66430

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V to 6 V input 9A stackab

TPS62871QWRXSRQ1
Texas Instruments
1: $6.55
8,003In Stock

Mfr. Part No.
TPS62871QWRXSRQ1

Mouser Part No
595-TPS62871QWRXSRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7V to 6 V input 9A stackab

Learn More

Datasheet

8,003In Stock

Cut Tape

$6.55

$4.96

$4.56

$4.13

View

Reel

$3.56

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-16

Buck

9 A

1 Output

3.3 MHz

- 40 C

+ 125 C

TPS62871

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.8V to 22V VIN, 3A IOUT, Integrated Buck-Boost Converter with Four MOSFETS and PG Indication, mainly target SSD application.

MP28167GQ-N-Z
Monolithic Power Systems (MPS)
1: $3.74
3,771In Stock
New Product

Mfr. Part No.
MP28167GQ-N-Z

Mouser Part No
946-MP28167GQ-N-Z

New Product

Monolithic Power Systems (MPS)

Switching Voltage Regulators 2.8V to 22V VIN, 3A IOUT, Integrated Buck-Boost Converter with Four MOSFETS and PG Indication, mainly target SSD application.

Learn More

Datasheet

3,771In Stock

Cut Tape

$3.74

$2.78

$2.54

$2.28

View

Reel

$1.89

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-16

Buck-Boost

1 V to 20.47 V

3 A

1 Output

1 mA

500 kHz, 750 kHz, 1 MHz, 1.25 MHz

- 40 C

+ 125 C

MP28167

Reel, Cut Tape

Switching Voltage Regulators 5A, Buck-Boost DC/DC Cnvrtr

LT3154AV#PBF
Analog Devices
1: $13.19
3,785In Stock

Mfr. Part No.
LT3154AV#PBF

Mouser Part No
584-LT3154AV#PBF

Analog Devices

Switching Voltage Regulators 5A, Buck-Boost DC/DC Cnvrtr

Learn More

Datasheet

3,785In Stock

$13.19

$10.27

$9.54

$8.73

View

Min.: 1
Mult.: 1

SMD/SMT

Boost, Buck

1.8 V to 5.5 V

5 A

1 Output

15 uA

2.2 MHz

- 40 C

+ 125 C

LT3154

Tray

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

V62/23613-02XE
Texas Instruments
1: $11.88
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

$11.88

$9.20

$8.53

Reel

$8.53

MouseReel Available

Min.: 1
Mult.: 1
Max.: 25

: 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

MAX42406AFOA+T
Analog Devices / Maxim Integrated
1: $5.71
2,430In Stock

Mfr. Part No.
MAX42406AFOA+T

Mouser Part No
700-MAX42406AFOA+T

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

2,430In Stock

Cut Tape

$5.71

$4.31

$3.96

$3.57

View

Reel

$2.99

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-17

Buck

800 mV to 10 V

6 A

1 Output

20 uA

400 kHz

- 40 C

+ 125 C

MAX42406

Reel, Cut Tape

Switching Voltage Regulators Automotive 2.7V-to- 6V input 12A stacka

TPS62872QWRXSRQ1
Texas Instruments
1: $6.89
4,752In Stock

Mfr. Part No.
TPS62872QWRXSRQ1

Mouser Part No
595-TPS62872QWRXSRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to- 6V input 12A stacka

Learn More

Datasheet

4,752In Stock

Cut Tape

$6.89

$5.25

$4.84

$4.39

View

Reel

$3.91

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-16

Buck

12 A

1 Output

3.3 MHz

- 40 C

+ 125 C

TPS62872

Reel, Cut Tape, MouseReel

Switching Voltage Regulators CHARGE PUMPED INVERTER W/SHUTDOWN I.C.

ADM8660ARZ-REEL
Analog Devices
1: $9.95
3,495In Stock

Mfr. Part No.
ADM8660ARZ-REEL

Mouser Part No
584-ADM8660ARZ-R

Analog Devices

Switching Voltage Regulators CHARGE PUMPED INVERTER W/SHUTDOWN I.C.

Datasheet

3,495In Stock

Cut Tape

$9.95

$7.63

$7.03

$6.42

View

Reel

$5.64

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

Inverting

- 1.5 V to - 7 V, 5 V to 14 V

100 mA

1 Output

600 uA

25 kHz to 120 kHz

- 40 C

+ 85 C

ADM8660

Reel, Cut Tape, MouseReel

Switching Voltage Regulators isoPower 3kV, LowEMI, 300mW pwr, 5V

ADUM5028-5BRIZ
Analog Devices
1: $14.05
10,105In Stock

Mfr. Part No.
ADUM5028-5BRIZ

Mouser Part No
584-ADUM5028-5BRIZ

Analog Devices

Switching Voltage Regulators isoPower 3kV, LowEMI, 300mW pwr, 5V

Learn More

Datasheet

10,105In Stock

$14.05

$10.97

$9.45

$9.10

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Boost, Buck

5 V

60 mA

1 Output

8 mA

180 MHz

- 40 C

+ 125 C

ADuM5028

Tube

Switching Voltage Regulators 100kHz, 5A, 2.5A & 1.25A Hi Eff Sw Regs

LT1170CQ#PBF
Analog Devices
1: $28.58
2,355In Stock

Mfr. Part No.
LT1170CQ#PBF

Mouser Part No
584-LT1170CQ#PBF

Analog Devices

Switching Voltage Regulators 100kHz, 5A, 2.5A & 1.25A Hi Eff Sw Regs

Datasheet

2,355In Stock

$28.58

$22.50

$20.49

$19.85

View

Min.: 1
Mult.: 1

SMD/SMT

DDPAK-5

Boost, Buck, Cuk, Flyback, Forward, Inverting

Adjustable

5 A

1 Output

6 mA

100 kHz

0 C

+ 100 C

LT1170

Tube

Switching Voltage Regulators 100kHz, 5A, 2.5A & 1.25A Hi Eff Sw Regs

LT1170HVCT#PBF
Analog Devices
1: $33.32
4,537In Stock

Mfr. Part No.
LT1170HVCT#PBF

Mouser Part No
584-LT1170HVCT#PBF

Analog Devices

Switching Voltage Regulators 100kHz, 5A, 2.5A & 1.25A Hi Eff Sw Regs

Datasheet

4,537In Stock

$33.32

$26.73

$24.07

$23.25

View

Min.: 1
Mult.: 1

Through Hole

TO-220-5

Boost, Buck, Cuk, Flyback, Forward, Inverting

Adjustable

5 A

1 Output

6 mA

100 kHz

0 C

+ 100 C

LT1170

Tube

Switching Voltage Regulators 500kHz Hi Eff 3A Sw Reg

LT1371CR#TRPBF
Analog Devices
1: $23.06
1,507In Stock

Mfr. Part No.
LT1371CR#TRPBF

Mouser Part No
584-LT1371CR#TRPBF

Analog Devices

Switching Voltage Regulators 500kHz Hi Eff 3A Sw Reg

Datasheet

1,507In Stock

Cut Tape

$23.06

$18.29

$17.07

$15.85

View

Reel

$14.57

MouseReel Available

Min.: 1
Mult.: 1

: 750

SMD/SMT

DDPAK-7

Boost, Buck, Cuk, Flyback, Forward, Inverting

Adjustable

3 A

1 Output

4 mA

500 kHz

0 C

+ 125 C

LT1371

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.1MHz/2.2MHz, 500mA Buck Regs in 2 2

LT3502AEDC#TRPBF
Analog Devices
1: $8.99
4,775In Stock

Mfr. Part No.
LT3502AEDC#TRPBF

Mouser Part No
584-LT3502AEDC#TRPBF

Analog Devices

Switching Voltage Regulators 1.1MHz/2.2MHz, 500mA Buck Regs in 2 2

Datasheet

4,775In Stock

Cut Tape

$8.99

$6.89

$6.37

$5.80

View

Reel

$5.10

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-8

Buck

Adjustable

500 mA

1 Output

1.5 mA

2.2 MHz

- 40 C

+ 125 C

LT3502

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36V 500mA Buck Reg & 200mA LDO

LT3645EMSE#PBF
Analog Devices
1: $10.93
8,507In Stock

Mfr. Part No.
LT3645EMSE#PBF

Mouser Part No
584-LT3645EMSE#PBF

Analog Devices

Switching Voltage Regulators 36V 500mA Buck Reg & 200mA LDO

Datasheet

8,507In Stock

$10.93

$8.45

$7.60

$7.13

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-12

Buck

16 V

500 mA

2 Output

1.4 mA

750 kHz

- 40 C

+ 125 C

LT3645

Tube

Switching Voltage Regulators 42V, 750mA Buck Reg w/ 2.5 A Q C & Int

LT3973EDD#PBF
Analog Devices
1: $12.54
4,167In Stock
2,078On Order

Mfr. Part No.
LT3973EDD#PBF

Mouser Part No
584-LT3973EDD#PBF

Analog Devices

Switching Voltage Regulators 42V, 750mA Buck Reg w/ 2.5 A Q C & Int

Datasheet

4,167In Stock

2,078On Order

$12.54

$9.74

$8.91

$7.67

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-10

Buck

1.21 V to 24 V

750 mA

1 Output

2.5 uA

2.15 MHz

- 40 C

+ 125 C

LT3973

Tube

Switching Voltage Regulators 40V, 5A, 2MHz Buck Sw Reg w/ 3.3 A Q C

LT3976IMSE#PBF
Analog Devices
1: $17.99
2,011In Stock

Mfr. Part No.
LT3976IMSE#PBF

Mouser Part No
584-LT3976IMSE#PBF

Analog Devices

Switching Voltage Regulators 40V, 5A, 2MHz Buck Sw Reg w/ 3.3 A Q C

Datasheet

2,011In Stock

$17.99

$14.15

$11.93

$11.30

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

1.197 V to 38.8 V

5 A

1 Output

3.3 uA

2.25 MHz

- 40 C

+ 125 C

LT3976

Tube

Voltage Regulators - Switching Regulators

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B0QFN-28
B0QFN-39
B1QFN-39
B1QFN-41
B1QFN-47
B1QFN-52
B2QFN-18
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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 15 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

230 nA
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

0 A
100 pA
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
70 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

+ 70 C
+ 75 C
+ 80 C
+ 85 C
+ 90 C
+ 100 C
+ 105 C
+ 110 C
+ 115 C
+ 120 C
+ 125 C
+ 125 V
+ 135 C
+ 140 C
+ 145 C
+ 150 C
+ 160 C
+ 165 C
+ 175 C
+ 210 C

#N/A
A4403
A4412
A4447
A4490
A5970AD
A5970D
A5972D
A5973AD
A5973D
A5975AD
A5975D
A6985F
A6986
A6986F
A6986S
A7985A
A7986A
A7987
A81805