Voltage Regulators - Switching Regulators

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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...

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Part #

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

MAX42406AFOA+T
Analog Devices / Maxim Integrated
1: $5.59
1,430In 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

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Datasheet

1,430In Stock

Cut Tape

$5.59

$4.22

$3.88

$3.50

View

Reel

$3.13

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 3-V to 17-V input vo ltage 2-A 1.4-MHz

TPS562242DRLR
Texas Instruments
1: $0.789
49,553In Stock

Mfr. Part No.
TPS562242DRLR

Mouser Part No
595-TPS562242DRLR

Texas Instruments

Switching Voltage Regulators 3-V to 17-V input vo ltage 2-A 1.4-MHz

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Datasheet

49,553In Stock

Cut Tape

$0.789

$0.551

$0.494

$0.43

View

Reel

$0.324

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-563-6

Buck

800 mV to 10 V

2 A

1 Output

100 uA

1.4 MHz

- 40 C

+ 125 C

TPS562242

Reel, Cut Tape, MouseReel

Switching Voltage Regulators HV 36V 2A P90D Buck Converter

MAX20402AFLF/VY+
Analog Devices / Maxim Integrated
1: $5.17
3,836In Stock

Mfr. Part No.
MAX20402AFLF/VY+

Mouser Part No
700-MAX20402AFLF/VY+

Analog Devices / Maxim Integrated

Switching Voltage Regulators HV 36V 2A P90D Buck Converter

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Datasheet

3,836In Stock

$5.17

$3.90

$3.59

$3.24

View

Min.: 1
Mult.: 1

SMD/SMT

FC2QFN-15

Buck

800 mV to 12 V

2.5 A

1 Output

10 uA

400 kHz

- 40 C

+ 150 C

Tray

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

A4403GEUTR-T
Allegro MicroSystems
1: $2.76
30,327In Stock

Mfr. Part No.
A4403GEUTR-T

Mouser Part No
250-A4403GEUTR-T

Allegro MicroSystems

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

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Datasheet

30,327In Stock

Cut Tape

$2.76

$2.04

$1.84

$1.66

Reel

$1.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-16

Buck

Adjustable

3 A

1 Output

4.3 mA

2 MHz

- 40 C

+ 105 C

A4403

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A High EFF DC DC 1.5MHz 2.0V to 5.5V

STBB1-APUR
STMicroelectronics
1: $3.54
15,344In Stock

Mfr. Part No.
STBB1-APUR

Mouser Part No
511-STBB1-APUR

STMicroelectronics

Switching Voltage Regulators 1A High EFF DC DC 1.5MHz 2.0V to 5.5V

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Datasheet

15,344In Stock

Cut Tape

$3.54

$2.69

$2.43

$2.22

Reel

$1.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-10

Boost, Buck

1.2 V to 5.5 V

1 A

1 Output

600 uA

1.5 MHz

- 40 C

+ 85 C

STBB1

Reel, Cut Tape, MouseReel

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

LT8610ABIMSE-5#PBF
Analog Devices
1: $17.58
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

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Datasheet

4,734In Stock

$17.58

$13.83

$10.92

$10.57

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 High Voltage 1A Sync Switch Regulator

ADP2441ACPZ-R7
Analog Devices
1: $7.40
12,143In Stock

Mfr. Part No.
ADP2441ACPZ-R7

Mouser Part No
584-ADP2441ACPZ-R7

Analog Devices

Switching Voltage Regulators High Voltage 1A Sync Switch Regulator

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Datasheet

12,143In Stock

Cut Tape

$7.40

$5.64

$5.21

$4.73

Reel

$4.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

LFCSP-12

Buck

Adjustable

1 A

1 Output

15 uA

600 kHz

- 40 C

+ 125 C

ADP2441

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.5A, 500kHz Buck Sw Reg

LT1374HVIR#TRPBF
Analog Devices
1: $28.91
2,150In Stock

Mfr. Part No.
LT1374HVIR#TRPBF

Mouser Part No
584-LT1374HVIR#TRPBF

Analog Devices

Switching Voltage Regulators 4.5A, 500kHz Buck Sw Reg

Datasheet

2,150In Stock

Cut Tape

$28.91

$23.11

$21.50

$20.35

View

Reel

$18.63

MouseReel Available

Min.: 1
Mult.: 1

: 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 1A, 1.2MHz/2.2MHz, Boost DC/DC Convs in

LT1930ES5#TRMPBF
Analog Devices
1: $10.15
24,327In Stock

Mfr. Part No.
LT1930ES5#TRMPBF

Mouser Part No
584-LT1930ES5#TRMPBF

Analog Devices

Switching Voltage Regulators 1A, 1.2MHz/2.2MHz, Boost DC/DC Convs in

Datasheet

24,327In Stock

Cut Tape

$10.15

$7.83

$7.26

$6.62

Reel

$6.12

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,500

: 500

SMD/SMT

SOT-23-5

Boost

34 V

1 A

1 Output

4.2 mA

1.2 MHz

- 40 C

+ 85 C

LT1930

Reel, Cut Tape, MouseReel

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

LT1949EMS8#PBF
Analog Devices
1: $12.13
5,081In 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

5,081In Stock

$12.13

$8.77

$8.12

$7.44

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 Boost & Inv Sw Reg for CCD Bias

LT3487EDD#TRPBF
Analog Devices
1: $10.47
3,346In Stock

Mfr. Part No.
LT3487EDD#TRPBF

Mouser Part No
584-LT3487EDD#TRPBF

Analog Devices

Switching Voltage Regulators Boost & Inv Sw Reg for CCD Bias

Datasheet

3,346In Stock

Cut Tape

$10.47

$8.11

$7.51

$6.85

View

Reel

$6.15

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-10

Boost, Inverting

28 V

600 mA

2 Output

5 mA

2 MHz

- 40 C

+ 85 C

LT3487

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4x 40V/1A Buck Sw Reg w/ 100 Duty Cycle

LT3504EUFD#PBF
Analog Devices
1: $15.18
5,267In Stock

Mfr. Part No.
LT3504EUFD#PBF

Mouser Part No
584-LT3504EUFD#PBF

Analog Devices

Switching Voltage Regulators 4x 40V/1A Buck Sw Reg w/ 100 Duty Cycle

Datasheet

5,267In Stock

$15.18

$11.89

$11.80

$9.94

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

Buck

Adjustable

1 A

4 Output

2.7 mA

2.2 MHz

- 40 C

+ 125 C

LT3504

Tube

Switching Voltage Regulators 36V, 2A, 2.4MHz Buck Sw Reg

LT3685IMSE#TRPBF
Analog Devices
1: $16.22
5,157In Stock

Mfr. Part No.
LT3685IMSE#TRPBF

Mouser Part No
584-LT3685IMSE#TRPBF

Analog Devices

Switching Voltage Regulators 36V, 2A, 2.4MHz Buck Sw Reg

Datasheet

5,157In Stock

Cut Tape

$16.22

$12.73

$11.86

$10.89

View

Reel

$9.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-10

Buck

20 V

2 A

1 Output

450 uA

2.4 MHz

- 40 C

+ 125 C

LT3685

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2

LT8301ES5#TRPBF
Analog Devices
1: $12.27
4,435In Stock

Mfr. Part No.
LT8301ES5#TRPBF

Mouser Part No
584-LT8301ES5#TRPBF

Analog Devices

Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/1.2

Learn More

Datasheet

4,435In Stock

Cut Tape

$12.27

$9.53

$8.85

$8.09

View

Reel

$7.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSOT-23-5

Flyback

65 V

1.2 A

1 Output

350 uA

10.6 kHz

- 40 C

+ 125 C

LT8301

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6

LT8302IS8E#TRPBF
Analog Devices
1: $16.06
7,447In Stock

Mfr. Part No.
LT8302IS8E#TRPBF

Mouser Part No
584-LT8302IS8E#TRPBF

Analog Devices

Switching Voltage Regulators 42VIN uP No-Opto Iso Fly Conv w/ 65V/3.6

Learn More

Datasheet

7,447In Stock

Cut Tape

$16.06

$12.59

$11.53

$10.62

View

Reel

$9.32

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-Narrow-EP-8

Flyback

65 V

3.6 A

1 Output

380 uA

12.7 kHz

- 40 C

+ 125 C

LT8302

Reel, Cut Tape, MouseReel

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

LT8364EDE#PBF
Analog Devices
1: $9.26
7,511In Stock

Mfr. Part No.
LT8364EDE#PBF

Mouser Part No
584-LT8364EDEPBF

Analog Devices

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

Datasheet

7,511In Stock

$9.26

$7.07

$6.77

$5.81

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-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 L IQ Boost/SEPIC/ Inv Conv w/ 4A, 60V Sw

LT8364EMSE#TRPBF
Analog Devices
1: $9.45
7,006In Stock

Mfr. Part No.
LT8364EMSE#TRPBF

Mouser Part No
584-LT8364EMSETRPBF

Analog Devices

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

Datasheet

7,006In Stock

Cut Tape

$9.45

$7.28

$6.73

$6.13

View

Reel

$5.39

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 18V, 5A Sync Buck-Boost DC/DC Conv

LTC3119HFE#PBF
Analog Devices
1: $31.93
1,862In Stock

Mfr. Part No.
LTC3119HFE#PBF

Mouser Part No
584-LTC3119HFE#PBF

Analog Devices

Switching Voltage Regulators 18V, 5A Sync Buck-Boost DC/DC Conv

Datasheet

1,862In Stock

$31.93

$25.64

$23.08

$22.29

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-28

Boost, Buck

800 mV to 18 V

5 A

1 Output

35 uA

400 kHz to 2 MHz

- 40 C

+ 150 C

LTC3119

Tube

Switching Voltage Regulators 1.4MHz Hi Eff Mono Sync Buck Reg

LTC3404EMS8#TRPBF
Analog Devices
1: $12.53
4,529In Stock

Mfr. Part No.
LTC3404EMS8#TRPBF

Mouser Part No
584-LTC3404EMS8TRPBF

Analog Devices

Switching Voltage Regulators 1.4MHz Hi Eff Mono Sync Buck Reg

Datasheet

4,529In Stock

Cut Tape

$12.53

$9.74

$8.94

$8.27

View

Reel

$7.10

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-8

Buck

800 mV to 6 V

600 mA

1 Output

10 uA

1.4 MHz

- 40 C

+ 85 C

LTC3404

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 15V, 1.5A Sync R2R 1x Res Buck Reg

LTC3600EDD#PBF
Analog Devices
1: $12.46
12,386In Stock

Mfr. Part No.
LTC3600EDD#PBF

Mouser Part No
584-LTC3600EDD#PBF

Analog Devices

Switching Voltage Regulators 15V, 1.5A Sync R2R 1x Res Buck Reg

Learn More

Datasheet

12,386In Stock

$12.46

$9.68

$8.79

$8.15

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-12

Buck

0 V to 14.5 V

1.5 A

1 Output

700 uA

4 MHz

- 40 C

+ 125 C

LTC3600

Tube

Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv

LTC3630AEMSE#PBF
Analog Devices
1: $13.22
4,310In Stock

Mfr. Part No.
LTC3630AEMSE#PBF

Mouser Part No
584-LTC3630AEMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv

Learn More

Datasheet

4,310In Stock

$13.22

$10.30

$9.22

$8.70

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

Buck

800 mV to 76 V

500 mA

1 Output

165 uA

250 kHz

- 40 C

+ 125 C

LTC3630A

Tube

Switching Voltage Regulators 2x Ch 3A, 15V Mono Sync Buck Reg

LTC3633IFE#PBF
Analog Devices
1: $18.78
3,884In Stock

Mfr. Part No.
LTC3633IFE#PBF

Mouser Part No
584-LTC3633IFE#PBF

Analog Devices

Switching Voltage Regulators 2x Ch 3A, 15V Mono Sync Buck Reg

Learn More

Datasheet

3,884In Stock

$18.78

$14.44

$13.06

$12.66

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-28

Buck

600 mV to 14.7 V

3 A

2 Output

500 uA

4 MHz

- 40 C

+ 125 C

LTC3633

Tube

Switching Voltage Regulators 2A, 36V DC/DC Buck Module Reg

LTM8023EY#PBF
Analog Devices
1: $26.56
2,203In Stock

Mfr. Part No.
LTM8023EY#PBF

Mouser Part No
584-LTM8023EY#PBF

Analog Devices

Switching Voltage Regulators 2A, 36V DC/DC Buck Module Reg

Learn More

Datasheet

2,203In Stock

$26.56

$26.14

$25.16

$24.97

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-50

Buck

800 mV to 10 V

2 A

1 Output

100 nA

2.4 MHz

- 40 C

+ 85 C

LTM8023

Tray

Switching Voltage Regulators EN55022B Compliant 36V, 2A DC/DC Modul

LTM8032MPY#PBF
Analog Devices
1: $68.27
325In Stock

Mfr. Part No.
LTM8032MPY#PBF

Mouser Part No
584-LTM8032MPY#PBF

Analog Devices

Switching Voltage Regulators EN55022B Compliant 36V, 2A DC/DC Modul

Learn More

Datasheet

325In Stock

$68.27

$66.64

$65.27

$65.25

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-71

Buck

800 mV to 10 V

2 A

1 Output

88 uA

2.4 MHz

- 55 C

+ 125 C

LTM8032

Tray

Switching Voltage Regulators Automotive 3-V to 36 -V 6-A low EMI sync

LMQ61460AFSQRJRRQ1
Texas Instruments
1: $8.19
4,578In Stock

Mfr. Part No.
LMQ61460AFSQRJRRQ1

Mouser Part No
595-Q61460AFSQRJRRQ1

Texas Instruments

Switching Voltage Regulators Automotive 3-V to 36 -V 6-A low EMI sync

Learn More

Datasheet

4,578In Stock

Cut Tape

$8.19

$6.23

$5.75

$5.21

View

Reel

$4.46

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-14

Buck

1 V to 34.2 V

6 A

1 Output

600 nA

200 kHz to 2.2 MHz

- 40 C

+ 150 C

LMQ61460

Reel, Cut Tape, MouseReel

Step-Down Regulators for CPAP

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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
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
- 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
1.15 mV to 400 mV
11.5 mV to 600 mV
32.4 mV to 800 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
25 nA
60 nA
75 nA
95 nA
100 nA
130 nA
150 nA
180 nA
200 nA
240 nA
250 nA
275 nA
300 nA
330 nA
350 nA
360 nA
400 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
24 kHz
25 kHz
25 kHz to 750 kHz
33 kHz

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