Voltage Regulators - Switching Regulators

.hide-partial { max-height: none; } .show-more { display: none; }

Step-Down Regulators for CPAP

CPAP stands for "Continuous positive airway pressure." The CPAP is a very beneficial treatment for those with sleep apnea, which is a medical condition where the airway closes off when an affected individual is in a relaxed or sleep state. CPAP therapy holds the airway open so that uninterrupted breathing is maintained and a restful night's sleep is achieved...

Learn More

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 13,802

Applied Filters:

Manufacturer

Package/Case

Topology

Output Voltage

Output Current

Number of Outputs

Quiescent Current

Switching Frequency

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

LT8647RCPZ-RL
Analog Devices
1: $15.65
1,773In 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

1,773In Stock

Cut Tape

$15.65

$12.16

$11.61

$10.08

View

Reel

$7.49

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 18V, 3A Synchronous Step-Down SW3

LT83203RUDB#TRPBF
Analog Devices
1: $12.16
1,956In 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

1,956In Stock

Cut Tape

$12.16

$8.51

$8.10

$7.05

View

Reel

$5.16

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 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

$6.48

Reel

$5.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 Enhanced product 6V 2A adjustable-frequ

V62/23613-03XE
Texas Instruments
1: $13.52
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

$13.52

$10.15

$9.67

$8.40

Reel

$8.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 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

$2.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 100kHz to 2.4MHz 2.5A 3.6A 2ms

NJW4171GM1-B-TE1
Nisshinbo
1: $7.06
8,540In Stock

Mfr. Part No.
NJW4171GM1-B-TE1

Mouser Part No
513-NJW4171GM1-B-TE1

Nisshinbo

Switching Voltage Regulators 100kHz to 2.4MHz 2.5A 3.6A 2ms

Learn More

Datasheet

8,540In Stock

Cut Tape

$7.06

$4.67

$4.25

$3.61

View

Reel

$2.38

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

HSOP-8

Buck

Adjustable

2.5 A

1 Output

2.2 mA

100 kHz to 2.4 MHz

- 40 C

+ 125 C

NJW4171

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 38V, 1.2A, 2MHz Buck Reg w/ 2.8 A Q C

LT3971EMSE-5#TRPBF
Analog Devices
1: $12.18
5,079In Stock

Mfr. Part No.
LT3971EMSE-5#TRPBF

Mouser Part No
584-3971EMSE-5TRPBF

Analog Devices

Switching Voltage Regulators 38V, 1.2A, 2MHz Buck Reg w/ 2.8 A Q C

Datasheet

5,079In Stock

Cut Tape

$12.18

$9.47

$8.78

$8.08

View

Reel

$6.87

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-10

Buck

5 V

1.2 A

1 Output

2.8 uA

2 MHz

- 40 C

+ 125 C

LT3971

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 500kHz & 1MHz Hi Eff 1.5A Sw Regs

LT1377CS8#PBF
Analog Devices
1: $18.47
4,355In Stock

Mfr. Part No.
LT1377CS8#PBF

Mouser Part No
584-LT1377CS8#PBF

Analog Devices

Switching Voltage Regulators 500kHz & 1MHz Hi Eff 1.5A Sw Regs

Datasheet

4,355In Stock

$18.47

$13.57

$12.48

$11.88

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Boost, Buck, Cuk, Flyback, Forward, Inverting

Adjustable

1.5 A

1 Output

4 mA

1 MHz

0 C

+ 125 C

LT1377

Tube

Switching Voltage Regulators Mono 3A, 1.25MHz Buck Sw Regs

LT1765EFE#PBF
Analog Devices
1: $20.28
4,858In Stock

Mfr. Part No.
LT1765EFE#PBF

Mouser Part No
584-LT1765EFE#PBF

Analog Devices

Switching Voltage Regulators Mono 3A, 1.25MHz Buck Sw Regs

Datasheet

4,858In Stock

$20.28

$16.03

$13.83

$13.37

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-16

Buck

Adjustable

2.4 A

1 Output

15 uA

1.25 MHz

- 40 C

+ 125 C

LT1765

Tube

Switching Voltage Regulators 25V, 3.5A, 2.4MHz Buck Sw Reg

LT1913EDD#PBF
Analog Devices
1: $15.67
5,015In Stock

Mfr. Part No.
LT1913EDD#PBF

Mouser Part No
584-LT1913EDD#PBF

Analog Devices

Switching Voltage Regulators 25V, 3.5A, 2.4MHz Buck Sw Reg

Datasheet

5,015In Stock

$15.67

$12.27

$11.25

$10.19

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-10

Buck

790 mV to 25 V

3.5 A

1 Output

1.3 mA

2.4 MHz

- 40 C

+ 125 C

LT1913

Tube

Switching Voltage Regulators 36V, 2A, 2.4MHz Buck Sw Reg w/ 70 A Q C

LT3480EDD#PBF
Analog Devices
1: $14.87
3,530In Stock

Mfr. Part No.
LT3480EDD#PBF

Mouser Part No
584-LT3480EDD#PBF

Analog Devices

Switching Voltage Regulators 36V, 2A, 2.4MHz Buck Sw Reg w/ 70 A Q C

Datasheet

3,530In Stock

$14.87

$11.63

$10.83

$9.83

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-10

Buck

790 mV to 20 V

2 A

1 Output

105 uA

2.4 MHz

- 40 C

+ 125 C

LT3480

Tube

Switching Voltage Regulators 36V, 2A, 2.8MHz Buck Sw Reg w/ 50 A Q C

LT3481EMSE#PBF
Analog Devices
1: $14.07
2,953In 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

2,953In Stock

$14.07

$10.99

$9.74

$9.35

View

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: $15.07
9,996In 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

9,996In Stock

$15.07

$11.79

$10.24

$9.87

View

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: $17.92
5,935In 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

5,935In Stock

Cut Tape

$17.92

$14.09

$13.15

$12.40

View

Reel

$10.77

MouseReel Available

Min.: 1
Mult.: 1

: 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 36V, 4A, 1.5MHz Sync Buck Sw Reg w/ 70

LT3690EUFE#PBF
Analog Devices
1: $20.57
3,779In Stock

Mfr. Part No.
LT3690EUFE#PBF

Mouser Part No
584-LT3690EUFE#PBF

Analog Devices

Switching Voltage Regulators 36V, 4A, 1.5MHz Sync Buck Sw Reg w/ 70

Datasheet

3,779In Stock

$20.57

$16.26

$14.37

$13.86

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-26

Buck

800 mV to 20 V

4 A

1 Output

110 uA

1.5 MHz

- 40 C

+ 125 C

LT3690

Tube

Switching Voltage Regulators 60V 4-Switch Sync Buck-Boost Cntr

LT3791IFE-1#PBF
Analog Devices
1: $21.68
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

$21.68

$17.11

$15.35

$14.55

View

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: $17.32
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

$17.32

$13.40

$12.44

$11.51

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

750 mV to 59.4 V

1 A

2 Output

250 uA, 2.7 mA

2.5 MHz

- 40 C

+ 125 C

LT3988

Tube

Switching Voltage Regulators L IQ Boost/SEPIC/ Inv Conv w/ 4A, 60V Sw

LT8364IMSE#PBF
Analog Devices
1: $10.08
3,907In 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

3,907In Stock

$10.08

$7.78

$7.01

$6.99

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: $10.37
5,232In 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

5,232In Stock

Cut Tape

$10.37

$8.02

$7.42

$6.80

$6.52

Reel

$6.30

MouseReel Available

Min.: 1
Mult.: 1

: 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 Multitopology DC/DC Convs w/ 2A Switc

LT8471IFE#PBF
Analog Devices
1: $17.46
7,010In Stock

Mfr. Part No.
LT8471IFE#PBF

Mouser Part No
584-LT8471IFE#PBF

Analog Devices

Switching Voltage Regulators 2x Multitopology DC/DC Convs w/ 2A Switc

Learn More

Datasheet

7,010In Stock

$17.46

$13.73

$11.97

$11.54

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-20

Buck, Boost, Flyback, Inverting, SEPIC

789 mV to 50 V

1.6 A

2 Output

10 nA

100 kHz to 2 MHz

- 40 C

+ 125 C

LT8471

Tube

Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C

LT8608EMSE#TRPBF
Analog Devices
1: $10.19
4,892In Stock

Mfr. Part No.
LT8608EMSE#TRPBF

Mouser Part No
584-LT8608EMSE#TRPBF

Analog Devices

Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

4,892In Stock

Cut Tape

$10.19

$7.87

$7.30

$6.66

$6.39

Reel

$5.84

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-10

Buck

Adjustable

1.5 A

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8608

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C

LT8608IMSE#PBF
Analog Devices
1: $11.09
11,401In Stock

Mfr. Part No.
LT8608IMSE#PBF

Mouser Part No
584-LT8608IMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 1.5A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

11,401In Stock

$11.09

$8.60

$7.59

$7.27

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Buck

Adjustable

1.5 A

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8608

Tube

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

LT8616IFE#PBF
Analog Devices
1: $18.47
2,347In 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

2,347In Stock

$18.47

$15.14

$14.15

$13.27

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: $16.82
12,041In 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

12,041In Stock

$16.82

$13.21

$11.50

$11.08

View

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 Dual Channel 2A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2?A Quiescent Current

LT8653SIV#PBF
Analog Devices
1: $18.33
7,942In Stock

Mfr. Part No.
LT8653SIV#PBF

Mouser Part No
584-LT8653SIV#PBF

Analog Devices

Switching Voltage Regulators Dual Channel 2A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2?A Quiescent Current

Learn More

Datasheet

7,942In Stock

$18.33

$14.44

$13.47

$12.40

View

Min.: 1
Mult.: 1

SMD/SMT

Buck

3.3 V, 5 V

2 A

2 Output

6.2 uA

300 kHz to 3 MHz

- 40 C

+ 125 C

LT8653

Tray

Step-Down Regulators for CPAP

Customer Service Office

Company

Resources

Support

ABLIC
Allegro MicroSystems
Analog Devices Inc.
Diodes Incorporated
DIOO
Halo Microelectronics
Infineon
Kinetic Technologies
MaxLinear
MediaTek
Microchip
Monolithic Power Systems (MPS)
Murata
Nexperia
Nisshinbo Micro Devices
NXP
onsemi
Panasonic
Power Integrations
Qorvo
RECOM
Renesas Electronics
Richtek
ROHM Semiconductor
Semtech
Silergy
STMicroelectronics
Taiwan Semiconductor
Texas Instruments
Torex Semiconductor
Vicor
Vishay
Wurth Elektronik

B0QFN-28
B0QFN-39
B1QFN-39
B1QFN-41
B1QFN-47
B1QFN-52
B2QFN-18
B2QFN-41
B2QFN-52
B3QFN-19
B3QFN-20
B3QFN-42
BGA-108
BGA-113
BGA-114
BGA-121
BGA-133
BGA-141
BGA-144
BGA-162

Boost
Boost, Buck
Boost, Buck, Cuk, Flyback, Forward, Inverting
Boost, Buck, Flyback, Forward, Inverting
Boost, Buck, Inverting
Boost, Buck, Inverting, SEPIC
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, Inverting, SEPIC
Buck, Buck-Boost
Buck, Buck-Boost, Flyback
Buck, Flyback
Buck, Inverting
Buck-Boost

0 V to 14.5 V
0 V to 17.5 V
0 V to 28 V
0 V to 5 V
0 V to 59.5 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
- 300 mV to 66 V
- 300 mV to 7 V
- 100 mV to 18 V
- 100 mV to 28 V
- 100 mV to 5.7 V
- 100 mV to 6 V
11.5 mV to 600 mV
200 mV to 300 mV

300 mA, 800 mA
320 mA
325 mA
360 mA
400 mA
450 mA
500 mA
525 mA
550 mA
600 mA
650 mA
700 mA
750 mA
800 mA
1 A
1.1 A
1.2 A
1.25 A
1.3 A
1.4 A

100 pA
500 pA
10 nA
20 nA
25 nA
30 nA
60 nA
75 nA
95 nA
100 nA
130 nA
150 nA
180 nA
200 nA
220 nA
240 nA
250 nA
275 nA
300 nA
330 nA

100 Hz to 100 kHz
1 kHz
1 kHz to 150 kHz
1.2 kHz
1.5 kHz
2 kHz
2.2 kHz
10 kHz to 4.5 MHz
10.6 kHz
12 kHz
12 kHz to 350 kHz
12.7 kHz
16 kHz to 24 kHz
20 kHz
20 kHz to 2.2 MHz
20 kHz to 250 kHz
25 kHz
25 kHz to 750 kHz
33 kHz
40 kHz

#N/A
A4403
A4447
A5970AD
A5970D
A5972D
A5973AD
A5973D
A5975AD
A5975D
A6985F
A6986
A6986F
A6986S
A7985A
A7986A
A7987
A81805
A8498
A8586