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 60V, 500mA standard Buck in TSOT23-6, 3k T&R

RAA2116054GP3#JA0
Renesas / Intersil
1: $2.05
41,777In Stock

Mfr. Part No.
RAA2116054GP3#JA0

Mouser Part No
968-RAA2116054GP3A0

Renesas / Intersil

Switching Voltage Regulators 60V, 500mA standard Buck in TSOT23-6, 3k T&R

Datasheet

41,777In Stock

Cut Tape

$2.05

$1.50

$1.36

$1.21

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSOT-23-6

Buck

800 mV to 60 V

500 mA

1 Output

300 uA

450 kHz

- 40 C

+ 125 C

RAA211605

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.4A DC-DC Switching Inverting Regulator

ADP5074ACPZ-R7
Analog Devices
1: $7.51
12,891In Stock
4,435On Order

Mfr. Part No.
ADP5074ACPZ-R7

Mouser Part No
584-ADP5074ACPZ-R7

Analog Devices

Switching Voltage Regulators 2.4A DC-DC Switching Inverting Regulator

Datasheet

12,891In Stock

4,435On Order

Cut Tape

$7.51

$5.73

$5.24

$4.80

Reel

$4.35

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 1,500

SMD/SMT

LFCSP-16

Inverting

Adjustable

2.4 A

1 Output

1.8 mA

1.2 MHz to 2.4 MHz

- 40 C

+ 125 C

ADP5074

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x Sync 1.5A/1A 4MHz Buck DC/DC Reg

LTC3417AIDHC-2#PBF
Analog Devices
1: $16.36
5,890In Stock

Mfr. Part No.
LTC3417AIDHC-2#PBF

Mouser Part No
584-C3417AIDHC-2PBF

Analog Devices

Switching Voltage Regulators 2x Sync 1.5A/1A 4MHz Buck DC/DC Reg

Datasheet

5,890In Stock

$16.36

$12.84

$11.18

$10.59

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-16

Buck

800 mV to 5 V

1.5 A

2 Output

100 uA

4 MHz

- 40 C

+ 125 C

LTC3417A-2

Tube

Switching Voltage Regulators Hi V Boost/Buck DC/DC Conv

LT3433EFE#PBF
Analog Devices
1: $15.79
3,745In Stock

Mfr. Part No.
LT3433EFE#PBF

Mouser Part No
584-LT3433EFE#PBF

Analog Devices

Switching Voltage Regulators Hi V Boost/Buck DC/DC Conv

Datasheet

3,745In Stock

$15.79

$12.36

$11.89

$10.24

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-16

Boost, Buck

3.3 V to 20 V

400 mA

1 Output

100 uA

200 kHz

- 40 C

+ 125 C

LT3433

Tube

Switching Voltage Regulators 650mA uP L N Boost Conv w/ Out Discon

LT3495EDDB#TRMPBF
Analog Devices
1: $8.12
6,558In Stock

Mfr. Part No.
LT3495EDDB#TRMPBF

Mouser Part No
584-LT3495EDDBTRMPBF

Analog Devices

Switching Voltage Regulators 650mA uP L N Boost Conv w/ Out Discon

Datasheet

6,558In Stock

Cut Tape

$8.12

$6.19

$5.67

$5.17

Reel

$4.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-10

Boost

40 V

400 mA

1 Output

60 uA

45 kHz

- 40 C

+ 125 C

LT3495

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.2A, Buck Sw Reg in 3 x 3 DFN

LT3505IMS8E#TRPBF
Analog Devices
1: $13.52
7,775In Stock

Mfr. Part No.
LT3505IMS8E#TRPBF

Mouser Part No
584-LT3505IMS8ETRPBF

Analog Devices

Switching Voltage Regulators 1.2A, Buck Sw Reg in 3 x 3 DFN

Datasheet

7,775In Stock

Cut Tape

$13.52

$10.54

$9.79

$8.98

View

Reel

$8.11

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-8

Buck

Adjustable

1.2 A

1 Output

2 mA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT3505

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x Mono 1.4A Buck Sw Reg

LT3508IFE#PBF
Analog Devices
1: $17.88
2,397In Stock

Mfr. Part No.
LT3508IFE#PBF

Mouser Part No
584-LT3508IFE#PBF

Analog Devices

Switching Voltage Regulators 2x Mono 1.4A Buck Sw Reg

Datasheet

2,397In Stock

$17.88

$14.08

$13.87

$11.70

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

Buck

Adjustable

1.4 A

2 Output

320 uA, 4.3 mA

250 kHz to 2.5 MHz

- 40 C

+ 125 C

LT3508

Tube

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

LT3971EMSE#PBF
Analog Devices
1: $12.27
7,579In Stock

Mfr. Part No.
LT3971EMSE#PBF

Mouser Part No
584-LT3971EMSE#PBF

Analog Devices

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

Datasheet

7,579In Stock

$12.27

$9.53

$8.42

$8.08

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Buck

1.19 V to 30 V

1.2 A

1 Output

2.8 uA

2 MHz

- 40 C

+ 125 C

LT3971

Tube

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

LT8302ES8E#PBF
Analog Devices
1: $15.04
3,562In Stock

Mfr. Part No.
LT8302ES8E#PBF

Mouser Part No
584-LT8302ES8E#PBF

Analog Devices

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

Learn More

Datasheet

3,562In Stock

$15.04

$11.76

$10.95

$10.04

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-EP-8

Flyback

65 V

3.6 A

1 Output

380 uA

12.7 kHz

- 40 C

+ 125 C

LT8302

Tube

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

LT8607IMSE#PBF
Analog Devices
1: $7.58
8,313In Stock

Mfr. Part No.
LT8607IMSE#PBF

Mouser Part No
584-LT8607IMSE#PBF

Analog Devices

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

Learn More

Datasheet

8,313In Stock

$7.58

$5.79

$5.07

$4.84

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Buck

Adjustable

750 mA

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8607

Tube

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

LT8608IDC#TRMPBF
Analog Devices
1: $10.95
7,265In Stock

Mfr. Part No.
LT8608IDC#TRMPBF

Mouser Part No
584-LT8608IDC#TRMPBF

Analog Devices

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

Learn More

Datasheet

7,265In Stock

Cut Tape

$10.95

$8.47

$7.86

$7.18

Reel

$6.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-8

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, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609AHMSE#PBF
Analog Devices
1: $13.25
3,250In Stock

Mfr. Part No.
LT8609AHMSE#PBF

Mouser Part No
584-LT8609AHMSEPBF

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

3,250In Stock

$13.25

$10.01

$9.14

$8.16

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Buck

Adjustable

2 A

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 150 C

LT8609

Tube

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

LT8609EMSE#PBF
Analog Devices
1: $11.27
31,416In Stock

Mfr. Part No.
LT8609EMSE#PBF

Mouser Part No
584-LT8609EMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 2A/3A Peak Sync Buck Reg w/ 2.5 A

Learn More

Datasheet

31,416In Stock

$11.27

$8.73

$7.71

$7.38

View

Min.: 1
Mult.: 1
Max.: 3,300

SMD/SMT

MSOP-10

Buck

Adjustable

3 A

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8609

Tube

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

LT8610IMSE#TRPBF
Analog Devices
1: $16.78
3,161In Stock

Mfr. Part No.
LT8610IMSE#TRPBF

Mouser Part No
584-LT8610IMSE#TRPBF

Analog Devices

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

Learn More

Datasheet

3,161In Stock

Cut Tape

$16.78

$13.18

$12.27

$11.29

View

Reel

$10.02

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

MSOP-16

Buck

40 V

2.5 A

1 Output

2.4 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8610

Reel, Cut Tape, MouseReel

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

LTC3115EDHD-1#PBF
Analog Devices
1: $22.24
1,819In Stock

Mfr. Part No.
LTC3115EDHD-1#PBF

Mouser Part No
584-LTC3115EDHD-1PBF

Analog Devices

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

Learn More

Datasheet

1,819In Stock

$22.24

$17.63

$16.58

$14.92

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-16

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

LTC3115EFE-1#PBF
Analog Devices
1: $22.96
8,070In Stock

Mfr. Part No.
LTC3115EFE-1#PBF

Mouser Part No
584-LTC3115EFE-1#PBF

Analog Devices

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

Learn More

Datasheet

8,070In Stock

$22.96

$18.21

$17.69

$15.42

View

Min.: 1
Mult.: 1

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 4-Ch 8A Config Buck DC/DCs

LTC3370EUH#PBF
Analog Devices
1: $16.35
8,419In Stock
798On Order

Mfr. Part No.
LTC3370EUH#PBF

Mouser Part No
584-LTC3370EUH#PBF

Analog Devices

Switching Voltage Regulators 4-Ch 8A Config Buck DC/DCs

Datasheet

8,419In Stock

798On Order

$16.35

$12.82

$12.74

$10.76

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

Buck

800 mV to 5.45 V

2 A

4 Output

2.5 uA

2 MHz

- 40 C

+ 125 C

LTC3370

Tube

Switching Voltage Regulators 750mA Sync Boost DC/DC Convs w/ Reverse-

LTC3499BEMS8#PBF
Analog Devices
1: $9.70
3,692In Stock

Mfr. Part No.
LTC3499BEMS8#PBF

Mouser Part No
584-LTC3499BEMS8#PBF

Analog Devices

Switching Voltage Regulators 750mA Sync Boost DC/DC Convs w/ Reverse-

Datasheet

3,692In Stock

$9.70

$7.29

$6.69

$5.88

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

Boost

2 V to 6 V

750 mA

1 Output

20 uA

1.2 MHz

- 40 C

+ 85 C

LTC3499

Tube

Switching Voltage Regulators 1.5A, 15V Mono Sync Buck Reg

LTC3601EMSE#PBF
Analog Devices
1: $10.47
9,611In Stock

Mfr. Part No.
LTC3601EMSE#PBF

Mouser Part No
584-LTC3601EMSE#PBF

Analog Devices

Switching Voltage Regulators 1.5A, 15V Mono Sync Buck Reg

Learn More

Datasheet

9,611In Stock

$10.47

$8.08

$7.21

$6.80

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

600 mV to 14.52 V

1.5 A

1 Output

300 uA

4 MHz

- 40 C

+ 125 C

LTC3601

Tube

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

LTC3895IFE#PBF
Analog Devices
1: $22.03
5,164In Stock
500On Order

Mfr. Part No.
LTC3895IFE#PBF

Mouser Part No
584-LTC3895IFE#PBF

Analog Devices

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

Learn More

Datasheet

5,164In Stock

500On Order

$22.03

$17.00

$15.41

$14.78

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-38

Buck

800 mV to 60 V

10 A

1 Output

40 uA

900 kHz

- 40 C

+ 125 C

LTC3895

Tube

Switching Voltage Regulators 2x 8A per Ch L VIN DC/DC Module Reg

LTM4616MPY#PBF
Analog Devices
1: $116.12
196In Stock

Mfr. Part No.
LTM4616MPY#PBF

Mouser Part No
584-LTM4616MPY#PBF

Analog Devices

Switching Voltage Regulators 2x 8A per Ch L VIN DC/DC Module Reg

Learn More

Datasheet

196In Stock

$116.12

$114.01

$108.31

$106.65

Min.: 1
Mult.: 1

SMD/SMT

BGA-144

Buck

600 mV to 5 V

8 A

2 Output

1 uA

1.5 MHz

- 55 C

+ 125 C

LTM4616

Tray

Switching Voltage Regulators Ultrathin 2x 10A or 1x 20A DC/DC Modul

LTM4631IV#PBF
Analog Devices
1: $83.19
338In Stock

Mfr. Part No.
LTM4631IV#PBF

Mouser Part No
584-LTM4631IV#PBF

Analog Devices

Switching Voltage Regulators Ultrathin 2x 10A or 1x 20A DC/DC Modul

Learn More

Datasheet

338In Stock

$83.19

$81.83

$77.68

$77.08

Min.: 1
Mult.: 1

SMD/SMT

LGA-144

Buck

600 mV to 1.8 V

10 A

1 Output

4 mA

750 kHz

- 40 C

+ 125 C

LTM4631

Tray

Switching Voltage Regulators 2x 9A or 1x 18A Module Reg w/ Dig Pwr

LTM4675IY#PBF
Analog Devices
1: $80.29
915In Stock
112On Order

Mfr. Part No.
LTM4675IY#PBF

Mouser Part No
584-LTM4675IY#PBF

Analog Devices

Switching Voltage Regulators 2x 9A or 1x 18A Module Reg w/ Dig Pwr

Learn More

Datasheet

915In Stock

112On Order

$80.29

$78.99

$75.97

$74.58

Min.: 1
Mult.: 1

SMD/SMT

BGA-108

Buck

500 mV to 5.5 V

9 A

1 Output

20 mA

1 MHz

- 40 C

+ 125 C

LTM4675

Tray

Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 5-A A A 595-LM73605QRNPTQ1

LM73605QRNPRQ1
Texas Instruments
1: $10.24
3,378In Stock

Mfr. Part No.
LM73605QRNPRQ1

Mouser Part No
595-LM73605QRNPRQ1

Texas Instruments

Switching Voltage Regulators Automotive qualified 3.5-V to 36-V 5-A A A 595-LM73605QRNPTQ1

Learn More

Datasheet

3,378In Stock

Cut Tape

$10.24

$7.92

$7.33

$6.69

View

Reel

$5.77

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WQFN-30

Buck

1 V to 34.2 V

5 A

1 Output

600 nA

350 kHz to 2.2 MHz

- 40 C

+ 125 C

AEC-Q100

LM73605

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3-V to 65-V 0.6-A b uck converter optimi

LMR36506RS3QRPERQ1
Texas Instruments
1: $7.48
10,089In Stock

Mfr. Part No.
LMR36506RS3QRPERQ1

Mouser Part No
595-R36506RS3QRPERQ1

Texas Instruments

Switching Voltage Regulators 3-V to 65-V 0.6-A b uck converter optimi

Learn More

Datasheet

10,089In Stock

Cut Tape

$7.48

$5.70

$5.26

$4.76

View

Reel

$3.93

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-9

Buck

3.3 V

600 mA

1 Output

4 uA

400 kHz to 2.2 MHz

- 40 C

+ 150 C

LMR36506

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