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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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Download Table (.CSV)

Part #

Switching Voltage Regulators 40V, 1A Sync Buck-Boost DC/DC Conv w/ Pr

LTC3114HFE-1#PBF
Analog Devices
1: €11.30
1,404In Stock

Mfr. Part No.
LTC3114HFE-1#PBF

Mouser Part No
584-LTC3114HFE-1#PBF

Analog Devices

Switching Voltage Regulators 40V, 1A Sync Buck-Boost DC/DC Conv w/ Pr

Learn More

Datasheet

1,404In Stock

€11.30

€8.42

€7.89

€7.20

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

Boost, Buck

2.7 V to 40 V

1 A

1 Output

50 uA

1.2 MHz

- 40 C

+ 150 C

LTC3114-1

Tube

Switching Voltage Regulators 1.2A Sync Boost DC/DC Conv w/ In C Lim

LTC3125EDCB#TRPBF
Analog Devices
1: €6.29
2,085In Stock

Mfr. Part No.
LTC3125EDCB#TRPBF

Mouser Part No
584-LTC3125EDCBTRPBF

Analog Devices

Switching Voltage Regulators 1.2A Sync Boost DC/DC Conv w/ In C Lim

Learn More

Datasheet

2,085In Stock

Cut Tape

€6.29

€4.86

€4.50

€4.11

€3.81

Reel

€3.60

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-8

Boost

2 V to 5.25 V

1 A

1 Output

15 uA

1.6 MHz

- 40 C

+ 125 C

LTC3125

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V, 2.5A Sync Buck Reg w/ No-Loss In Pw

LTC3126MPFE#PBF
Analog Devices
1: €13.02
575In Stock

Mfr. Part No.
LTC3126MPFE#PBF

Mouser Part No
584-LTC3126MPFE#PBF

Analog Devices

Switching Voltage Regulators 42V, 2.5A Sync Buck Reg w/ No-Loss In Pw

Learn More

Datasheet

575In Stock

€13.02

€10.29

€8.58

€7.79

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-28

Buck

818 mV to 42 V

2.5 A

1 Output

2 uA

200 kHz to 2.2 MHz

- 55 C

+ 150 C

LTC3126

Tube

Switching Voltage Regulators 1.5MHz, 300mA Sync Buck Reg in SOT

LTC3405ES6#TRMPBF
Analog Devices
1: €4.72
676In Stock

Mfr. Part No.
LTC3405ES6#TRMPBF

Mouser Part No
584-LTC3405ES6TRMPBF

Analog Devices

Switching Voltage Regulators 1.5MHz, 300mA Sync Buck Reg in SOT

Datasheet

676In Stock

Cut Tape

€4.72

€3.61

€3.34

€3.03

Reel

€2.79

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TSOT-23-6

Buck

Adjustable

300 mA

1 Output

20 uA

1.5 MHz

- 40 C

+ 85 C

LTC3405

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A, 4MHz, Mono Sync Buck Reg

LTC3412AIFE#PBF
Analog Devices
1: €12.19
190In Stock
190On Order

Mfr. Part No.
LTC3412AIFE#PBF

Mouser Part No
584-LTC3412AIFE#PBF

Analog Devices

Switching Voltage Regulators 3A, 4MHz, Mono Sync Buck Reg

Datasheet

190In Stock

190On Order

€12.19

€9.62

€8.29

€8.28

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

Buck

800 mV to 5 V

3 A

1 Output

64 uA

4 MHz

- 40 C

+ 125 C

LTC3412A

Tube

Switching Voltage Regulators 3A, 2MHz Mono Sync Reg for DDR/QDR Memor

LTC3413EFE#TRPBF
Analog Devices
1: €11.48
940In Stock

Mfr. Part No.
LTC3413EFE#TRPBF

Mouser Part No
584-LTC3413EFE#TRPBF

Analog Devices

Switching Voltage Regulators 3A, 2MHz Mono Sync Reg for DDR/QDR Memor

Datasheet

940In Stock

Cut Tape

€11.48

€9.05

€8.24

€7.57

View

Reel

€6.92

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-16

Buck

Adjustable

3 A

1 Output

20 nA

2 MHz

- 40 C

+ 85 C

LTC3413

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4A, 4MHz, Mono Sync Buck Reg w/ Track

LTC3416EFE#PBF
Analog Devices
1: €14.11
1,125In Stock

Mfr. Part No.
LTC3416EFE#PBF

Mouser Part No
584-LTC3416EFE#PBF

Analog Devices

Switching Voltage Regulators 4A, 4MHz, Mono Sync Buck Reg w/ Track

Datasheet

1,125In Stock

€14.11

€11.19

€9.81

€9.25

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-20

Buck

800 mV to 5 V

4 A

1 Output

20 nA

4 MHz

- 40 C

+ 85 C

LTC3416

Tube

Switching Voltage Regulators Mono Buck Reg w/ 2x VLDO Regs

LTC3446IDE#PBF
Analog Devices
1: €8.85
542In Stock

Mfr. Part No.
LTC3446IDE#PBF

Mouser Part No
584-LTC3446IDE#PBF

Analog Devices

Switching Voltage Regulators Mono Buck Reg w/ 2x VLDO Regs

Datasheet

542In Stock

€8.85

€6.91

€5.93

€5.42

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-14

Buck

800 mV to 5.5 V

1 A

3 Output

140 uA

2.25 MHz

- 40 C

+ 125 C

LTC3446

Tube

Switching Voltage Regulators I2C Controllable Buck Reg in 3 3 DFN

LTC3447EDD#PBF
Analog Devices
1: €5.67
1,059In Stock

Mfr. Part No.
LTC3447EDD#PBF

Mouser Part No
584-LTC3447EDD#PBF

Analog Devices

Switching Voltage Regulators I2C Controllable Buck Reg in 3 3 DFN

Datasheet

1,059In Stock

€5.67

€4.36

€4.03

€3.63

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-10

Buck

690 mV to 2.05 V

600 mA

1 Output

34 uA

1 MHz

- 40 C

+ 85 C

LTC3447

Tube

Switching Voltage Regulators 250mA L VIN Buck Reg in 2 x 3 DFN

LTC3549EDCB#TRPBF
Analog Devices
1: €4.23
3,714In Stock

Mfr. Part No.
LTC3549EDCB#TRPBF

Mouser Part No
584-LTC3549EDCBTRPBF

Analog Devices

Switching Voltage Regulators 250mA L VIN Buck Reg in 2 x 3 DFN

Datasheet

3,714In Stock

Cut Tape

€4.23

€3.23

€2.98

€2.69

View

Reel

€2.31

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-6

Buck

611 mV to 5.5 V

250 mA

1 Output

50 uA

2.25 MHz

- 40 C

+ 85 C

LTC3549

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.25A, 4MHz, Sync Buck DC/DC Conv

LTC3565IMSE#PBF
Analog Devices
1: €6.43
463In Stock

Mfr. Part No.
LTC3565IMSE#PBF

Mouser Part No
584-LTC3565IMSE#PBF

Analog Devices

Switching Voltage Regulators 1.25A, 4MHz, Sync Buck DC/DC Conv

Datasheet

463In Stock

€6.43

€4.97

€4.38

€3.95

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Buck

600 mV to 5 V

1.25 A

1 Output

40 uA

4 MHz

- 40 C

+ 125 C

LTC3565

Tube

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

LTC3612EUDC#PBF
Analog Devices
1: €8.37
2,012In Stock
1,638On Order

Mfr. Part No.
LTC3612EUDC#PBF

Mouser Part No
584-LTC3612EUDC#PBF

Analog Devices

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

Learn More

Datasheet

2,012In Stock

1,638On Order

€8.37

€6.53

€5.59

€5.38

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

Buck

600 mV to 5.5 V

3 A

1 Output

70 uA

4 MHz

- 40 C

+ 125 C

LTC3612

Tube

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

LTC3630MPMSE#PBF
Analog Devices
1: €23.13
105In Stock

Mfr. Part No.
LTC3630MPMSE#PBF

Mouser Part No
584-LTC3630MPMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

Learn More

Datasheet

105In Stock

€23.13

€18.89

€17.38

€17.37

Quote

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Buck

800 mV to 65 V

500 mA

1 Output

165 uA

250 kHz

- 55 C

+ 150 C

LTC3630

Tube

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

LTC3632EDD#PBF
Analog Devices
1: €6.78
1,040In Stock

Mfr. Part No.
LTC3632EDD#PBF

Mouser Part No
584-LTC3632EDD#PBF

Analog Devices

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

Learn More

Datasheet

1,040In Stock

€6.78

€5.25

€4.87

€4.39

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-8

Buck

800 mV to 50 V

20 mA

1 Output

12 uA

Adjustable

- 40 C

+ 125 C

LTC3632

Tube

Switching Voltage Regulators Hi Eff, 2-PhSync Buck Sw Regs

LTC3727EG#PBF
Analog Devices
1: €12.57
438In Stock

Mfr. Part No.
LTC3727EG#PBF

Mouser Part No
584-LTC3727EG#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 2-PhSync Buck Sw Regs

Datasheet

438In Stock

€12.57

€9.53

€8.86

€8.25

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

Buck

800 mV to 14 V

25 A

2 Output

20 uA

550 kHz

- 40 C

+ 85 C

LTC3727

Tube

Switching Voltage Regulators L IQ Sync Boost Cntr

LTC3786IMSE#PBF
Analog Devices
1: €8.00
738In Stock

Mfr. Part No.
LTC3786IMSE#PBF

Mouser Part No
584-LTC3786IMSE#PBF

Analog Devices

Switching Voltage Regulators L IQ Sync Boost Cntr

Datasheet

738In Stock

€8.00

€6.23

€5.62

€5.31

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Boost

Adjustable

5 A

1 Output

55 uA

50 kHz to 900 kHz

- 40 C

+ 125 C

LTC3786

Tube

Switching Voltage Regulators Const Freq C Mode Fly DC/DC Cntr in SOT

LTC3803HS6#TRMPBF
Analog Devices
1: €5.17
991In Stock

Mfr. Part No.
LTC3803HS6#TRMPBF

Mouser Part No
584-LTC3803HS6TRMPBF

Analog Devices

Switching Voltage Regulators Const Freq C Mode Fly DC/DC Cntr in SOT

Datasheet

991In Stock

Cut Tape

€5.17

€3.96

€3.66

€3.49

Reel

€3.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TSOT-23-6

Flyback

Adjustable

1 A

1 Output

240 uA

200 kHz

- 40 C

+ 150 C

LTC3803

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x, MP Sync DC/DC Cntr w/ Diff Remote Se

LTC3855EUJ#TRPBF
Analog Devices
1: €8.55
958In Stock

Mfr. Part No.
LTC3855EUJ#TRPBF

Mouser Part No
584-LTC3855EUJ#TRPBF

Analog Devices

Switching Voltage Regulators 2x, MP Sync DC/DC Cntr w/ Diff Remote Se

Datasheet

958In Stock

Cut Tape

€8.55

€6.67

€6.20

€5.71

View

Reel

€5.01

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

QFN-40

Buck

600 mV to 12.5 V

30 A

2 Output

30 uA

250 kHz to 770 kHz

- 40 C

+ 85 C

LTC3855

Reel, Cut Tape, MouseReel

Switching Voltage Regulators L IQ, 60V Sync Buck Cntr

LTC3891IFE#PBF
Analog Devices
1: €10.23
976In Stock

Mfr. Part No.
LTC3891IFE#PBF

Mouser Part No
584-LTC3891IFE#PBF

Analog Devices

Switching Voltage Regulators L IQ, 60V Sync Buck Cntr

Learn More

Datasheet

976In Stock

€10.23

€7.60

€7.16

€6.42

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-20

Buck

800 mV to 24 V

15 A

1 Output

50 uA

75 kHz to 750 kHz

- 40 C

+ 125 C

LTC3891

Tube

Switching Voltage Regulators 150V L IQ, Sync Buck DC/DC Cntr

LTC3895HFE#TRPBF
Analog Devices
1: €14.22
2,045In Stock
2,000On Order

Mfr. Part No.
LTC3895HFE#TRPBF

Mouser Part No
584-LTC3895HFE#TRPBF

Analog Devices

Switching Voltage Regulators 150V L IQ, Sync Buck DC/DC Cntr

Learn More

Datasheet

2,045In Stock

2,000On Order

Cut Tape

€14.22

€11.27

€10.54

€10.09

View

Reel

€8.63

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TSSOP-EP-38

Buck

800 mV to 60 V

10 A

1 Output

40 uA

900 kHz

- 40 C

+ 150 C

LTC3895

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 20A DC/DC Module Buck Reg

LTM4637IV#PBF
Analog Devices
1: €45.92
227In Stock
220On Order

Mfr. Part No.
LTM4637IV#PBF

Mouser Part No
584-LTM4637IV#PBF

Analog Devices

Switching Voltage Regulators 20A DC/DC Module Buck Reg

Learn More

Datasheet

227In Stock

220On Order

€45.92

€45.17

€43.48

€41.85

€41.84

Min.: 1
Mult.: 1

SMD/SMT

LGA-133

Buck

600 mV to 5.5 V

20 A

1 Output

17 mA

770 kHz

- 40 C

+ 125 C

LTM4637

Tray

Switching Voltage Regulators 48V 650mA Sync SD Re g w/ Intg MOSFETs A A 595-LM25017MRE/NOPB

LM25017MRX/NOPB
Texas Instruments
1: €2.73
1,857In Stock

Mfr. Part No.
LM25017MRX/NOPB

Mouser Part No
595-LM25017MRX/NOPB

Texas Instruments

Switching Voltage Regulators 48V 650mA Sync SD Re g w/ Intg MOSFETs A A 595-LM25017MRE/NOPB

Learn More

Datasheet

1,857In Stock

Cut Tape

€2.73

€2.06

€1.88

€1.69

Reel

€1.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SO-PowerPAD-8

Buck

Adjustable

650 mA

1 Output

1.75 mA

200 kHz

- 40 C

+ 125 C

LM25017

Reel, Cut Tape, MouseReel

Switching Voltage Regulators LM3281 3.3-V 1.2-A 6 -MHz DC-DC

LM3281YFQR
Texas Instruments
1: €1.48
3,353In Stock

Mfr. Part No.
LM3281YFQR

Mouser Part No
595-LM3281YFQR

Texas Instruments

Switching Voltage Regulators LM3281 3.3-V 1.2-A 6 -MHz DC-DC

Datasheet

3,353In Stock

Cut Tape

€1.48

€1.09

€0.989

€0.886

Reel

€0.742

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DSBGA-6

Buck

3.3 V

1.2 A

1 Output

15 uA

6 MHz

- 30 C

+ 90 C

LM3281

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Simple Switcher 3.5V to 36V 500mA A 595- A 595-LM43600PWPR

LM43600PWP
Texas Instruments
1: €4.21
3,943In Stock

Mfr. Part No.
LM43600PWP

Mouser Part No
595-LM43600PWP

Texas Instruments

Switching Voltage Regulators Simple Switcher 3.5V to 36V 500mA A 595- A 595-LM43600PWPR

Datasheet

3,943In Stock

€4.21

€3.22

€2.71

€2.70

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-16

Buck

1 V to 28 V

500 mA

1 Output

33 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LM43600

Tube

Switching Voltage Regulators Automotive Qualified 3.5V to 36V 1A Syn A 595-LM43601AQPWPTQ1

LM43601AQPWPRQ1
Texas Instruments
1: €4.28
1,811In Stock

Mfr. Part No.
LM43601AQPWPRQ1

Mouser Part No
595-LM43601AQPWPRQ1

Texas Instruments

Switching Voltage Regulators Automotive Qualified 3.5V to 36V 1A Syn A 595-LM43601AQPWPTQ1

Learn More

Datasheet

1,811In Stock

Cut Tape

€4.28

€4.01

€3.93

€3.56

Reel

€2.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

HTSSOP-16

Buck

1 V to 28 V

1 A

1 Output

33 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

AEC-Q100

LM43601

Reel, Cut Tape, MouseReel

Voltage Regulators - Switching Regulators

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B0QFN-28
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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 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
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

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