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 2.5A Buck Converter with 6 A Iq

MAX20077ATCB/VY+T
Analog Devices / Maxim Integrated
1: £3.24
6,086In Stock

Mfr. Part No.
MAX20077ATCB/VY+T

Mouser Part No
700-MAX2077ATCB/VY+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators 36V 2.5A Buck Converter with 6 A Iq

Datasheet

6,086In Stock

Cut Tape

£3.24

£2.45

£2.26

£2.04

Reel

£1.68

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 6,086

: 2,500

SMD/SMT

SWTDFN-12

Buck

3.3 V, 1 V to 10 V

2.5 A

1 Output

3.5 uA

400 kHz to 2.1 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20080

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A, 76V, High-Efficiency MAXPower Step-D

MAX5035AASA+
Analog Devices / Maxim Integrated
1: £4.85
8,103In Stock

Mfr. Part No.
MAX5035AASA+

Mouser Part No
700-MAX5035AASA

Analog Devices / Maxim Integrated

Switching Voltage Regulators 1A, 76V, High-Efficiency MAXPower Step-D

Datasheet

8,103In Stock

£4.85

£3.73

£3.44

£2.94

View

Min.: 1
Mult.: 1
Max.: 8,103

SMD/SMT

SOIC-8

Buck

3.3 V

1 A

1 Output

270 uA

125 kHz

- 40 C

+ 125 C

MAX5035A

Tube

Switching Voltage Regulators 28V, Low-Power, High-Voltage, Boost or I

MAX629ESA+T
Analog Devices / Maxim Integrated
1: £9.09
3,559In Stock

Mfr. Part No.
MAX629ESA+T

Mouser Part No
700-MAX629ESAT

Analog Devices / Maxim Integrated

Switching Voltage Regulators 28V, Low-Power, High-Voltage, Boost or I

Datasheet

3,559In Stock

Cut Tape

£9.09

£7.13

£6.64

£6.10

View

Reel

£5.33

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,559

: 2,500

SMD/SMT

SOIC-8

Boost, Inverting

28 V

500 mA

1 Output

300 kHz

- 40 C

+ 85 C

MAX629

Reel, Cut Tape, MouseReel

Switching Voltage Regulators WPME-VDLM 3A 4-18V Input LGA-16EP .8-17V Outp

171031801
Wurth Elektronik
1: £7.08
6,416In Stock

Mfr. Part No.
171031801

Mouser Part No
710-171031801

Wurth Elektronik

Switching Voltage Regulators WPME-VDLM 3A 4-18V Input LGA-16EP .8-17V Outp

Learn More

Datasheet

6,416In Stock

Cut Tape

£7.08

£6.51

£6.43

£6.13

Reel

£5.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LGA-16

Buck

17 V

3 A

1 Output

850 kHz

- 40 C

+ 125 C

WPME-VDLM

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DCDC BUCK CONVERTER

NCV6323BMTAATBG
onsemi
1: £0.917
75,685In Stock

Mfr. Part No.
NCV6323BMTAATBG

Mouser Part No
863-NCV6323BMTAATBG

onsemi

Switching Voltage Regulators DCDC BUCK CONVERTER

Datasheet

75,685In Stock

Cut Tape

£0.917

£0.663

£0.595

£0.526

Reel

£0.417

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WDFN-8

Buck

600 mV to 5.5 V

2 A

1 Output

3 MHz

- 40 C

+ 85 C

AEC-Q100

NCV6323

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5-V to 36-V 2.5-A step-down voltage c

LM63625CAQDRRRQ1
Texas Instruments
1: £3.25
2,583In Stock

Mfr. Part No.
LM63625CAQDRRRQ1

Mouser Part No
595-LM63625CAQDRRRQ1

Texas Instruments

Switching Voltage Regulators 3.5-V to 36-V 2.5-A step-down voltage c

Learn More

Datasheet

2,583In Stock

Cut Tape

£3.25

£2.47

£2.27

£2.05

View

Reel

£1.75

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WSON-12

Buck

1 V to 24 V

1.5 A

1 Output

23 uA

250 kHz to 2.2 MHz

- 40 C

+ 150 C

LM63625

Reel, Cut Tape, MouseReel

Switching Voltage Regulators WPME-VDLM 3.5-38Vin/ 0.85-13Vout/1A LGA-12EP

171013801
Wurth Elektronik
1: £6.08
1,026In Stock

Mfr. Part No.
171013801

Mouser Part No
710-171013801

Wurth Elektronik

Switching Voltage Regulators WPME-VDLM 3.5-38Vin/ 0.85-13Vout/1A LGA-12EP

Learn More

Datasheet

1,026In Stock

Cut Tape

£6.08

£6.07

£5.67

£5.29

Reel

£5.17

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LGA-EP-12

Buck

850 mV to 13 V

1 A

1 Output

3.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 105 C

WPME-VDLM

Reel, Cut Tape, MouseReel

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 1.0A Output, 2.2MHz Op Frequency, -40+125

BD9P108MUF-CE2
ROHM Semiconductor
1: £1.44
2,467In Stock

Mfr. Part No.
BD9P108MUF-CE2

Mouser Part No
755-BD9P108MUF-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 1.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

2,467In Stock

Cut Tape

£1.44

£1.06

£0.969

£0.863

Reel

£0.726

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFNFV4040-EP-24

Buck

800 mV to 8.5 V

1 A

1 Output

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36V, 6A Peak, Buck-Boost Converter with I2C Interface for Power Delivery

MP4245GVE-0000-P
Monolithic Power Systems (MPS)
1: £4.39
475In Stock

Mfr. Part No.
MP4245GVE-0000-P

Mouser Part No
946-MP4245-0000-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 36V, 6A Peak, Buck-Boost Converter with I2C Interface for Power Delivery

Datasheet

475In Stock

Cut Tape

£4.39

£3.35

£3.08

£2.80

Reel

£2.59

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-21

Boost, Buck

1 V to 23 V

6 A

1 Output

300 uA

420 kHz

- 40 C

+ 125 C

MP4245

Reel, Cut Tape

Switching Voltage Regulators 30V 5A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4

RAA211250GNP#HA0
Renesas / Intersil
1: £1.94
7,384In Stock

Mfr. Part No.
RAA211250GNP#HA0

Mouser Part No
968-RAA211250GNP#HA0

Renesas / Intersil

Switching Voltage Regulators 30V 5A PWM Synchronous Buck Regulator, Light-load PFM, 3.5x4

Learn More

Datasheet

7,384In Stock

Cut Tape

£1.94

£1.42

£1.27

£1.15

View

Reel

£0.986

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

QFN-20

Buck

5 A

- 40 C

+ 125 C

RAA211250

Reel, Cut Tape

Switching Voltage Regulators 38 V, 2 A synchronous step-down converter with low quiescent current

L6982N33DR
STMicroelectronics
1: £1.96
2,150In Stock

Mfr. Part No.
L6982N33DR

Mouser Part No
511-L6982N33DR

STMicroelectronics

Switching Voltage Regulators 38 V, 2 A synchronous step-down converter with low quiescent current

Learn More

Datasheet

2,150In Stock

Cut Tape

£1.96

£1.47

£1.34

£1.20

Reel

£1.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SO-8

Buck

3.3 V

2 A

1 Output

20 uA

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 61 V 3 A asynchronous step-down switching regulator with adjustable current limi

L7987
STMicroelectronics
1: £2.91
52,114In Stock

Mfr. Part No.
L7987

Mouser Part No
511-L7987

STMicroelectronics

Switching Voltage Regulators 61 V 3 A asynchronous step-down switching regulator with adjustable current limi

Datasheet

52,114In Stock

£2.91

£2.17

£1.87

£1.78

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-16

Buck

800 mV to 61 V

3 A

1 Output

2.4 mA

250 kHz to 1.5 MHz

- 40 C

+ 150 C

L7987

Tube

Switching Voltage Regulators uP Boost DC/DC Convs in SOT

LT1615IS5-1#TRMPBF
Analog Devices
1: £5.83
3,818In Stock

Mfr. Part No.
LT1615IS5-1#TRMPBF

Mouser Part No
584-1615IS5-1TRMPBF

Analog Devices

Switching Voltage Regulators uP Boost DC/DC Convs in SOT

Datasheet

3,818In Stock

Cut Tape

£5.83

£4.51

£4.18

£3.82

Reel

£3.53

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,818

: 500

SMD/SMT

SOT-23-5

Boost

34 V

700 mA

1 Output

20 uA

Adjustable

- 40 C

+ 85 C

LT1615

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

LTC3636IUFD#TRPBF
Analog Devices
1: £11.24
2,937In Stock

Mfr. Part No.
LTC3636IUFD#TRPBF

Mouser Part No
584-3636IUFDTRPBF

Analog Devices

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

Learn More

Datasheet

2,937In Stock

Cut Tape

£11.24

£8.88

£8.25

£7.64

View

Reel

£6.65

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,937

: 2,500

SMD/SMT

QFN-28

Buck

600 mV to 5 V

6 A

2 Output

13 uA

500 kHz to 4 MHz

- 40 C

+ 125 C

LTC3636

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A Synchronous Step Down DC-DC Converter

ADP2118ACPZ-R7
Analog Devices
1: £4.40
9,490In Stock

Mfr. Part No.
ADP2118ACPZ-R7

Mouser Part No
584-ADP2118ACPZ-R7

Analog Devices

Switching Voltage Regulators 3A Synchronous Step Down DC-DC Converter

Learn More

Datasheet

9,490In Stock

Cut Tape

£4.40

£3.36

£3.10

£2.82

View

Reel

£2.53

MouseReel Available

Min.: 1
Mult.: 1
Max.: 9,490

: 1,500

SMD/SMT

LFCSP-16

Buck

600 mV to 5.5 V

3 A

1 Output

100 uA

600 kHz

- 40 C

+ 125 C

ADP2118

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.5MHz, 600mA Sync Buck Reg in SOT

LTC3406ES5-1.2#TRMPBF
Analog Devices
1: £5.49
8,054In Stock

Mfr. Part No.
LTC3406ES5-1.2#TRMPBF

Mouser Part No
584-C3406ES5-1.2TMPF

Analog Devices

Switching Voltage Regulators 1.5MHz, 600mA Sync Buck Reg in SOT

Datasheet

8,054In Stock

Cut Tape

£5.49

£4.23

£3.86

£3.57

Reel

£3.25

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 8,054

: 500

SMD/SMT

TSOT-23-5

Buck

1.2 V

600 mA

1 Output

20 uA

1.5 MHz

- 40 C

+ 85 C

LTC3406-1.2

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36VIN 4W No-Opto Iso Flyback Converter

LT3001IS5#TRPBF
Analog Devices
1: £5.00
10,701In Stock

Mfr. Part No.
LT3001IS5#TRPBF

Mouser Part No
584-LT3001IS5#TRPBF

Analog Devices

Switching Voltage Regulators 36VIN 4W No-Opto Iso Flyback Converter

Learn More

Datasheet

10,701In Stock

Cut Tape

£5.00

£3.83

£3.54

£3.22

View

Reel

£2.89

MouseReel Available

Min.: 1
Mult.: 1
Max.: 10,701

: 2,500

SMD/SMT

SOT-23-5

Flyback

Adjustable

1.2 A

1 Output

350 uA

10.6 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x Mono 1.4A Buck Sw Reg

LT3508EFE#TRPBF
Analog Devices
1: £8.38
11,393In Stock

Mfr. Part No.
LT3508EFE#TRPBF

Mouser Part No
584-LT3508EFE#TRPBF

Analog Devices

Switching Voltage Regulators 2x Mono 1.4A Buck Sw Reg

Datasheet

11,393In Stock

Cut Tape

£8.38

£6.56

£6.10

£5.60

View

Reel

£4.91

MouseReel Available

Min.: 1
Mult.: 1
Max.: 11,393

: 2,500

SMD/SMT

TSSOP-16

Buck

Adjustable

1.4 A

2 Output

4.3 mA

2.5 MHz

- 40 C

+ 125 C

LT3508

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Iso Fly Conv w/out an Opto-Coupler

LT3575EFE#PBF
Analog Devices
1: £7.22
3,665In Stock

Mfr. Part No.
LT3575EFE#PBF

Mouser Part No
584-LT3575EFE#PBF

Analog Devices

Switching Voltage Regulators Iso Fly Conv w/out an Opto-Coupler

Datasheet

3,665In Stock

£7.22

£5.61

£4.80

£4.70

View

Min.: 1
Mult.: 1
Max.: 3,665

SMD/SMT

TSSOP-16

Flyback

60 V

2.5 A

1 Output

4.5 mA

1 MHz

- 40 C

+ 125 C

LT3575

Tube

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

LT3690HUFE#PBF
Analog Devices
1: £14.52
4,910In Stock

Mfr. Part No.
LT3690HUFE#PBF

Mouser Part No
584-LT3690HUFE#PBF

Analog Devices

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

Datasheet

4,910In Stock

£14.52

£11.57

£10.27

£10.00

View

Min.: 1
Mult.: 1
Max.: 4,910

SMD/SMT

QFN-26

Buck

800 mV to 20 V

4 A

1 Output

70 uA

1.5 MHz

- 40 C

+ 150 C

LT3690

Tube

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

LT8471IUFD#PBF
Analog Devices
1: £9.72
1,881In Stock

Mfr. Part No.
LT8471IUFD#PBF

Mouser Part No
584-LT8471IUFD#PBF

Analog Devices

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

Learn More

Datasheet

1,881In Stock

£9.72

£7.64

£6.66

£6.42

View

Min.: 1
Mult.: 1
Max.: 1,881

SMD/SMT

QFN-28

Buck, Boost, Flyback, Inverting, SEPIC

789 mV to 50 V

1.6 A

2 Output

29 uA, 2.4 mA

100 kHz to 2 MHz

- 40 C

+ 125 C

LT8471

Tube

Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C

LT8620EUDD#PBF
Analog Devices
1: £8.90
8,589In Stock

Mfr. Part No.
LT8620EUDD#PBF

Mouser Part No
584-LT8620EUDD#PBF

Analog Devices

Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

8,589In Stock

£8.90

£6.98

£6.08

£5.86

View

Min.: 1
Mult.: 1
Max.: 8,589

SMD/SMT

QFN-24

Buck

970 mV to 64.75 V

2 A

1 Output

2.5 uA

2.2 MHz

- 40 C

+ 125 C

LT8620

Tube

Switching Voltage Regulators 40V, 2A Sync Buck-Boost DC/DC Conv

LTC3115IFE-1#PBF
Analog Devices
1: £13.84
1,509In Stock

Mfr. Part No.
LTC3115IFE-1#PBF

Mouser Part No
584-LTC3115IFE-1#PBF

Analog Devices

Switching Voltage Regulators 40V, 2A Sync Buck-Boost DC/DC Conv

Learn More

Datasheet

1,509In Stock

£13.84

£11.01

£9.67

£9.35

View

Min.: 1
Mult.: 1
Max.: 1,514

SMD/SMT

TSSOP-EP-20

Boost, Buck

2.7 V to 40 V

2 A

1 Output

50 uA

1 MHz

- 40 C

+ 125 C

LTC3115-1

Tube

Switching Voltage Regulators L IQ Sync Boost Cntr

LTC3786IMSE#TRPBF
Analog Devices
1: £7.32
3,673In Stock

Mfr. Part No.
LTC3786IMSE#TRPBF

Mouser Part No
584-LTC3786IMSETRPBF

Analog Devices

Switching Voltage Regulators L IQ Sync Boost Cntr

Datasheet

3,673In Stock

Cut Tape

£7.32

£5.79

£5.23

£4.87

View

Reel

£4.23

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,686

: 2,500

SMD/SMT

MSOP-16

Boost

Adjustable

5 A

1 Output

55 uA

50 kHz to 900 kHz

- 40 C

+ 125 C

LTC3786

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Hi Eff, Sync, 4-Switch Buck-Boost Cntr

LTC3789EGN#TRPBF
Analog Devices
1: £10.91
1,857In Stock

Mfr. Part No.
LTC3789EGN#TRPBF

Mouser Part No
584-LTC3789EGN#TRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, Sync, 4-Switch Buck-Boost Cntr

Datasheet

1,857In Stock

Cut Tape

£10.91

£8.61

£8.04

£7.40

View

Reel

£7.01

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,857

: 2,500

SMD/SMT

SSOP-28

Boost, Buck

800 mV to 38 V

10 A

1 Output

40 uA

200 kHz to 600 kHz

- 40 C

+ 125 C

LTC3789

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
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