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 2.8V to 22V VIN, 3A IOUT, Integrated Buck-Boost Converter with Four MOSFETS and PG Indication, mainly target SSD application.

MP28167GQ-N-Z
Monolithic Power Systems (MPS)
1: £2.02
3,478In Stock
New Product

Mfr. Part No.
MP28167GQ-N-Z

Mouser Part No
946-MP28167GQ-N-Z

New Product

Monolithic Power Systems (MPS)

Switching Voltage Regulators 2.8V to 22V VIN, 3A IOUT, Integrated Buck-Boost Converter with Four MOSFETS and PG Indication, mainly target SSD application.

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Datasheet

3,478In Stock

Cut Tape

£2.02

£1.50

£1.37

£1.23

View

Reel

£1.07

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-16

Buck-Boost

1 V to 20.47 V

3 A

1 Output

1 mA

500 kHz, 750 kHz, 1 MHz, 1.25 MHz

- 40 C

+ 125 C

MP28167

Reel, Cut Tape

Switching Voltage Regulators NIXON 80V WSON COMME RCIAL FERT

LMR38025FDRRR
Texas Instruments
1: £2.98
11,855In Stock
18,000Expected 18/12/2026

Mfr. Part No.
LMR38025FDRRR

Mouser Part No
595-LMR38025FDRRR

Texas Instruments

Switching Voltage Regulators NIXON 80V WSON COMME RCIAL FERT

Learn More

Datasheet

11,855In Stock

18,000Expected 18/12/2026

Cut Tape

£2.98

£2.22

£2.03

£1.82

View

Reel

£1.57

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WSON-12

Buck

1 V to 75 V

2.5 A

1 Output

40 uA

200 kHz to 2.2 MHz

- 40 C

+ 150 C

LMR38025

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 2.7V to 6 V input 9A stackab

TPS62871QWRXSRQ1
Texas Instruments
1: £3.70
8,003In Stock

Mfr. Part No.
TPS62871QWRXSRQ1

Mouser Part No
595-TPS62871QWRXSRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7V to 6 V input 9A stackab

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Datasheet

8,003In Stock

Cut Tape

£3.70

£2.82

£2.60

£2.36

View

Reel

£2.01

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-FCRLF-EP-16

Buck

9 A

1 Output

3.3 MHz

- 40 C

+ 125 C

TPS62871

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive SIMPLE SW ITCHER® 4.2-V t

LMR38010SQDDARQ1
Texas Instruments
1: £2.97
Lead-Time 16 Weeks

Mfr. Part No.
LMR38010SQDDARQ1

Mouser Part No
595-LMR38010SQDDARQ1

Texas Instruments

Switching Voltage Regulators Automotive SIMPLE SW ITCHER® 4.2-V t

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Datasheet

Lead-Time 16 Weeks

Cut Tape

£2.97

£2.23

£2.06

£1.85

View

Reel

£1.60

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HSOIC-8

Buck

1 V to 75 V

1 A

1 Output

40 uA

200 kHz to 2.2 MHz

- 40 C

+ 150 C

LMR38010

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Vin 55V, Io 0.8A, Fsw 1.2Mhz, Buck

SY21031ABC
Silergy
1: £0.563
73,685In Stock

Mfr. Part No.
SY21031ABC

Mouser Part No
445-SY21031ABC

Silergy

Switching Voltage Regulators Vin 55V, Io 0.8A, Fsw 1.2Mhz, Buck

Datasheet

73,685In Stock

Cut Tape

£0.563

£0.395

£0.354

£0.309

Reel

£0.248

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-6

Buck

Adjustable

800 mA

1 Output

150 uA

1.2 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Sgl Cell High Eff St ep-Up Converter A 5 A 595-TLV61224DCKT

TLV61224DCKR
Texas Instruments
1: £0.882
39,729In Stock

Mfr. Part No.
TLV61224DCKR

Mouser Part No
595-TLV61224DCKR

Texas Instruments

Switching Voltage Regulators Sgl Cell High Eff St ep-Up Converter A 5 A 595-TLV61224DCKT

Datasheet

39,729In Stock

Cut Tape

£0.882

£0.638

£0.576

£0.51

Reel

£0.404

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-6

Boost

3 V

400 mA

1 Output

5.5 uA

500 kHz to 2 MHz

- 40 C

+ 85 C

TLV61224

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5-60Vin 0.5A Step- Down Converter A 59 A 595-TPS54060ADGQR

TPS54060ADGQ
Texas Instruments
1: £2.92
34,736In Stock

Mfr. Part No.
TPS54060ADGQ

Mouser Part No
595-TPS54060ADGQ

Texas Instruments

Switching Voltage Regulators 3.5-60Vin 0.5A Step- Down Converter A 59 A 595-TPS54060ADGQR

Datasheet

34,736In Stock

£2.92

£2.21

£1.75

£1.63

View

Min.: 1
Mult.: 1

SMD/SMT

HVSSOP-EP-10

Buck

800 mV to 58 V

500 mA

1 Output

116 uA

581 kHz

- 40 C

+ 125 C

TPS54060A

Tube

Switching Voltage Regulators 5.5V to 36V Input 1A Step Down Conv ALT ALT 595-TPS5410D

TPS5410DG4
Texas Instruments
1: £3.42
6,804In Stock

Mfr. Part No.
TPS5410DG4

Mouser Part No
595-TPS5410DG4

Texas Instruments

Switching Voltage Regulators 5.5V to 36V Input 1A Step Down Conv ALT ALT 595-TPS5410D

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Datasheet

6,804In Stock

£3.42

£2.58

£2.37

£1.75

£1.71

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Buck

Adjustable

1 A

1 Output

18 uA

500 kHz

- 40 C

+ 125 C

TPS5410

Tube

Switching Voltage Regulators 3.6-V to 36-V 1-A o utput 2-MHz synchr A A 595-TPS55162QPWPTQ1

TPS55162QPWPRQ1
Texas Instruments
1: £6.34
17,813In Stock

Mfr. Part No.
TPS55162QPWPRQ1

Mouser Part No
595-TPS55162QPWPRQ1

Texas Instruments

Switching Voltage Regulators 3.6-V to 36-V 1-A o utput 2-MHz synchr A A 595-TPS55162QPWPTQ1

Learn More

Datasheet

17,813In Stock

Cut Tape

£6.34

£4.91

£4.56

£4.16

View

Reel

£3.51

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

HTSSOP-20

3.5 A

- 40 C

+ 125 C

AEC-Q100

TPS55162

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 500mA SD Vtg Reg A 9 26-LM22671MRE50NOPB A 926-LM22671MRE50NOPB

LM22671MR-5.0/NOPB
Texas Instruments
1: £3.20
6,845In Stock

Mfr. Part No.
LM22671MR-5.0/NOPB

Mouser Part No
926-LM22671MR50NOPB

Texas Instruments

Switching Voltage Regulators 500mA SD Vtg Reg A 9 26-LM22671MRE50NOPB A 926-LM22671MRE50NOPB

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Datasheet

6,845In Stock

£3.20

£2.59

£2.37

£2.24

View

Min.: 1
Mult.: 1

SMD/SMT

SO-PowerPAD-8

Buck

5 V

500 mA

1 Output

3.4 mA

500 kHz

- 40 C

+ 125 C

LM22671

Tube

Switching Voltage Regulators 150KHZ 0.5A STEP- DO WN VLTG REG A 926-L A 926-LM2594MXADJNOPB

LM2594M-ADJ/NOPB
Texas Instruments
1: £3.84
19,620In Stock

Mfr. Part No.
LM2594M-ADJ/NOPB

Mouser Part No
926-LM2594M-ADJ/NOPB

Texas Instruments

Switching Voltage Regulators 150KHZ 0.5A STEP- DO WN VLTG REG A 926-L A 926-LM2594MXADJNOPB

Datasheet

19,620In Stock

£3.84

£2.92

£2.34

£2.22

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Buck

1.2 V to 37 V

500 mA

1 Output

5 mA

150 kHz

- 40 C

+ 125 C

LM2594

Tube

Switching Voltage Regulators HIGH EFF 1A STEP- DO WN VLTG REG A 926-L A 926-LM2672MX-12/NOPB

LM2672M-12/NOPB
Texas Instruments
1: £4.65
25,059In Stock

Mfr. Part No.
LM2672M-12/NOPB

Mouser Part No
926-LM2672M-12/NOPB

Texas Instruments

Switching Voltage Regulators HIGH EFF 1A STEP- DO WN VLTG REG A 926-L A 926-LM2672MX-12/NOPB

Datasheet

25,059In Stock

£4.65

£3.72

£3.39

£3.22

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Buck

12 V

1 A

1 Output

2.5 mA

260 kHz

- 40 C

+ 125 C

LM2672

Tube

Switching Voltage Regulators PWR CONVERTER HI EFF 500MA SD VLTG REG A A 926-LM2674MX-ADJNOPB

LM2674M-ADJ/NOPB
Texas Instruments
1: £4.37
12,365In Stock

Mfr. Part No.
LM2674M-ADJ/NOPB

Mouser Part No
926-LM2674M-ADJ/NOPB

Texas Instruments

Switching Voltage Regulators PWR CONVERTER HI EFF 500MA SD VLTG REG A A 926-LM2674MX-ADJNOPB

Datasheet

12,365In Stock

£4.37

£3.33

£2.85

£2.74

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Buck

1.21 V to 37 V

500 mA

1 Output

2.5 mA

275 kHz

- 40 C

+ 125 C

LM2674

Tube

Switching Voltage Regulators Simple Switcher 3.5- 60V 500mA A 595-LM4 A 595-LM46000PWPR

LM46000PWP
Texas Instruments
1: £4.46
4,440In Stock

Mfr. Part No.
LM46000PWP

Mouser Part No
595-LM46000PWP

Texas Instruments

Switching Voltage Regulators Simple Switcher 3.5- 60V 500mA A 595-LM4 A 595-LM46000PWPR

Learn More

Datasheet

4,440In Stock

£4.46

£3.40

£2.92

£2.80

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-16

Buck

1 V to 28 V

500 mA

1 Output

24 uA

2.2 MHz

- 40 C

+ 125 C

LM46000

Tube

Switching Voltage Regulators 3.5-A 36-V synchron ous 2.1-MHz automo A A 595-LM53635NQRNLRQ1

LM53635NQRNLTQ1
Texas Instruments
1: £6.40
6,289In Stock

Mfr. Part No.
LM53635NQRNLTQ1

Mouser Part No
595-LM53635NQRNLTQ1

Texas Instruments

Switching Voltage Regulators 3.5-A 36-V synchron ous 2.1-MHz automo A A 595-LM53635NQRNLRQ1

Datasheet

6,289In Stock

Cut Tape

£6.40

£4.96

£4.60

£4.21

Reel

£3.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-HR-22

Buck

3.3 V

3.5 A

1 Output

6 uA

2.1 MHz

- 40 C

+ 150 C

AEC-Q100

LM53635

Reel, Cut Tape, MouseReel

Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 2-A 2 A A 595-LMR14020SSDDARQ1

LMR14020SSQDDAQ1
Texas Instruments
1: £3.20
12,125In Stock

Mfr. Part No.
LMR14020SSQDDAQ1

Mouser Part No
595-LMR14020SSQDDAQ1

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 2-A 2 A A 595-LMR14020SSDDARQ1

Learn More

Datasheet

12,125In Stock

£3.20

£2.43

£2.06

£1.96

View

Min.: 1
Mult.: 1

SMD/SMT

SO-PowerPAD-8

Buck

800 mV to 28 V

2 A

1 Output

40 uA

200 kHz to 2.5 MHz

- 40 C

+ 125 C

AEC-Q100

LMR14020

Tube

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

TPS6285010MQDRLRQ1
Texas Instruments
1: £1.41
27,367In Stock

Mfr. Part No.
TPS6285010MQDRLRQ1

Mouser Part No
595-S6285010MQDRLRQ1

Texas Instruments

Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con

Learn More

Datasheet

27,367In Stock

Cut Tape

£1.41

£1.05

£0.943

£0.849

View

Reel

£0.664

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-583-8

Buck

1.8 V

1 A

1 Output

17 uA

1.8 MHz to 4 MHz

- 40 C

+ 125 C

TPS628501

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3-14V 10A Synch Step Down Converter A 59 A 595-TPS53315RGFT

TPS51315RGFT
Texas Instruments
1: £9.22
4,626In Stock

Mfr. Part No.
TPS51315RGFT

Mouser Part No
595-TPS51315RGFT

Texas Instruments

Switching Voltage Regulators 3-14V 10A Synch Step Down Converter A 59 A 595-TPS53315RGFT

Datasheet

4,626In Stock

Cut Tape

£9.22

£7.24

£6.74

£6.20

Reel

£6.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-EP-40

Buck

750 mV to 5.5 V

10 A

1 Output

4.5 uA

250 kHz

- 40 C

+ 125 C

TPS51315

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Pwr Cnvtr 150KHz 0.5 A SD VTG Reg A 926- A 926-LM2597M-50/NOPB

LM2597MX-5.0/NOPB
Texas Instruments
1: £4.22
5,844In Stock

Mfr. Part No.
LM2597MX-5.0/NOPB

Mouser Part No
926-LM2597MX50NOPB

Texas Instruments

Switching Voltage Regulators Pwr Cnvtr 150KHz 0.5 A SD VTG Reg A 926- A 926-LM2597M-50/NOPB

Datasheet

5,844In Stock

Cut Tape

£4.22

£3.21

£2.97

£2.69

View

Reel

£2.39

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

Buck

5 V

500 mA

1 Output

5 mA

150 kHz

- 40 C

+ 125 C

LM2597

Reel, Cut Tape, MouseReel

Switching Voltage Regulators HIGH EFF 1A STEP- DO WN VLTG REG A 926-L A 926-LM2672MX50NOPB

LM2672M-5.0/NOPB
Texas Instruments
1: £5.31
9,825In Stock

Mfr. Part No.
LM2672M-5.0/NOPB

Mouser Part No
926-LM2672M-5.0/NOPB

Texas Instruments

Switching Voltage Regulators HIGH EFF 1A STEP- DO WN VLTG REG A 926-L A 926-LM2672MX50NOPB

Datasheet

9,825In Stock

£5.31

£4.07

£3.51

£3.38

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Buck

5 V

1 A

1 Output

2.5 mA

260 kHz

- 40 C

+ 125 C

LM2672

Tube

Switching Voltage Regulators Simple Switcher 3.5V to 36V 500mA A 595- A 595-LM43600PWP

LM43600PWPR
Texas Instruments
1: £3.51
5,941In Stock

Mfr. Part No.
LM43600PWPR

Mouser Part No
595-LM43600PWPR

Texas Instruments

Switching Voltage Regulators Simple Switcher 3.5V to 36V 500mA A 595- A 595-LM43600PWP

Datasheet

5,941In Stock

Cut Tape

£3.51

£2.66

£2.45

£2.23

Reel

£1.95

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3.5-36V 500mA Sync S D Vltg Cnvtr A 595- A 595-LM43600PWP

LM43600PWPT
Texas Instruments
1: £4.05
7,974In Stock

Mfr. Part No.
LM43600PWPT

Mouser Part No
595-LM43600PWPT

Texas Instruments

Switching Voltage Regulators 3.5-36V 500mA Sync S D Vltg Cnvtr A 595- A 595-LM43600PWP

Learn More

Datasheet

7,974In Stock

Cut Tape

£4.05

£3.08

£2.85

£2.58

Reel

£2.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166YDRCT

LM5166YDRCR
Texas Instruments
1: £3.26
6,623In Stock

Mfr. Part No.
LM5166YDRCR

Mouser Part No
595-LM5166YDRCR

Texas Instruments

Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166YDRCT

Learn More

Datasheet

6,623In Stock

Cut Tape

£3.26

£2.47

£2.28

£2.06

Reel

£1.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VSON-EP-10

Buck

3.3 V

500 mA

1 Output

9.7 uA

600 kHz

- 40 C

+ 150 C

LM5166

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.5V-18Vin 2A Sync S tep-Down DCAP2 Mode

TPS54225TPWPRQ1
Texas Instruments
1: £3.41
12,246In Stock

Mfr. Part No.
TPS54225TPWPRQ1

Mouser Part No
595-TPS54225TPWPRQ1

Texas Instruments

Switching Voltage Regulators 4.5V-18Vin 2A Sync S tep-Down DCAP2 Mode

Datasheet

12,246In Stock

Cut Tape

£3.41

£2.60

£2.38

£2.17

Reel

£1.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

HTSSOP-14

Buck

760 mV to 5.5 V

2 A

1 Output

1.8 uA

700 kHz

- 40 C

+ 105 C

AEC-Q100

TPS54225

Reel, Cut Tape, MouseReel

Switching Voltage Regulators VDRM 3A 6-42V Input TO263-7EP0.8-6VOut

171030601
Wurth Elektronik
1: £13.14
2,403In Stock

Mfr. Part No.
171030601

Mouser Part No
710-171030601

Wurth Elektronik

Switching Voltage Regulators VDRM 3A 6-42V Input TO263-7EP0.8-6VOut

Learn More

Datasheet

2,403In Stock

Cut Tape

£13.14

£13.04

£12.73

Reel

£11.92

£11.61

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TO-263-7

Buck

800 mV to 6 V

3 A

1 Output

200 kHz to 800 kHz

- 40 C

+ 125 C

WPME-VDRM

Reel, Cut Tape, MouseReel

Step-Down Regulators for CPAP

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Diodes Incorporated
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NXP
onsemi
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ROHM Semiconductor
Semtech
Silergy
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Texas Instruments
Torex Semiconductor
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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-9
BQFN-41
CFP-20
CL-2025-02-8
CL-2025-02-9
CL-2025-02-EP-8
CSP-12
CSP-8

0 V to 5 V
0 V to 65 V
0 V to 7 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
200 mV to 4.5 V
200 mV to 837.5 mV
250 mV to 5.5 V
300 mV to 1.9 V
300 mV to 2 V

320 mA
325 mA
360 mA
400 mA
450 mA
500 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
1.5 A
1.6 A
1.8 A

500 pA
10 nA
25 nA
60 nA
75 nA
95 nA
100 nA
130 nA
150 nA
180 nA
200 nA
250 nA
275 nA
300 nA
350 nA
360 nA
400 nA
460 nA
500 nA
600 nA

100 Hz to 100 kHz
1 kHz to 150 kHz
1.2 kHz
1.5 kHz
2 kHz
12 kHz to 350 kHz
16 kHz to 24 kHz
20 kHz
20 kHz to 2.2 MHz
24 kHz
25 kHz
25 kHz to 750 kHz
33 kHz
40 kHz to 1 MHz
45 kHz
48 kHz to 56 kHz
50 kHz
50 kHz to 1 MHz
50 kHz to 1.1 MHz
50 kHz to 1.5 MHz

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