Voltage Regulators - Switching Regulators

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System Power for Low Voltage DC Motors

DC/DC controllers and regulators are needed for system power requirements. System power refers to the power that drives the motor itself and may be stepped down in turn to provide a power source for conversion for use by the processor core and I/O. DC/DC controllers are used here to condition the voltage supply and reduce the level of the voltage source from an external DC source.

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Part #

Switching Voltage Regulators 6A, 18V, Synchronous Step-Down Converter

RT2856GQW
Richtek
1: $6.09
385In Stock

Mfr. Part No.
RT2856GQW

Mouser Part No
835-RT2856GQW

Richtek

Switching Voltage Regulators 6A, 18V, Synchronous Step-Down Converter

Datasheet

385In Stock

Cut Tape

$6.09

$4.62

$4.26

$3.85

View

Reel

$3.28

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

WQFN-14

Buck

800 mV to 15 V

6 A

1 Output

600 uA

200 kHz to 1.6 MHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 6V 1A, ACOT Buck Converter

RT5750AHGJ5
Richtek
1: $0.571
5,181In Stock

Mfr. Part No.
RT5750AHGJ5

Mouser Part No
835-RT5750AHGJ5

Richtek

Switching Voltage Regulators 6V 1A, ACOT Buck Converter

Datasheet

5,181In Stock

Cut Tape

$0.571

$0.396

$0.354

$0.306

Reel

$0.241

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSOT-23-5

Buck

600 mV to 6 V

1 A

1 Output

25 uA

1.5 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 6A, 18V, Synchronous Step-Down Converter

RT7298AHGQW
Richtek
1: $4.66
563In Stock

Mfr. Part No.
RT7298AHGQW

Mouser Part No
835-RT7298AHGQW

Richtek

Switching Voltage Regulators 6A, 18V, Synchronous Step-Down Converter

Datasheet

563In Stock

Cut Tape

$4.66

$3.51

$3.22

$2.90

Reel

$2.45

View

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

WQFN-14

Buck

1 V to 5 V

6 A

1 Output

600 uA

200 kHz to 1.6 MHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 36V 3A Adj Freq Sync Buck Reg A 926-LM20 A 926-LM20343MH/NOPB

LM20343MHE/NOPB
Texas Instruments
1: $8.85
248In Stock

Mfr. Part No.
LM20343MHE/NOPB

Mouser Part No
926-LM20343MHE/NOPB

Texas Instruments

Switching Voltage Regulators 36V 3A Adj Freq Sync Buck Reg A 926-LM20 A 926-LM20343MH/NOPB

Datasheet

248In Stock

Cut Tape

$8.85

$6.79

$6.28

$5.71

Reel

$5.49

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

HTSSOP-20

Buck

788 mV to 812 mV

3 A

1 Output

250 kHz to 1 MHz

- 40 C

+ 125 C

LM20343

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Sync SD DC/DC Cnvtr A 926-LM2650MXADJNOP A 926-LM2650MXADJNOPB

LM2650M-ADJ/NOPB
Texas Instruments
1: $18.71
157In Stock

Mfr. Part No.
LM2650M-ADJ/NOPB

Mouser Part No
926-LM2650M-ADJ/NOPB

Texas Instruments

Switching Voltage Regulators Sync SD DC/DC Cnvtr A 926-LM2650MXADJNOP A 926-LM2650MXADJNOPB

Datasheet

157In Stock

$18.71

$14.74

$13.59

$12.74

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-24

Buck

1.5 V to 16 V

3 A

1 Output

360 kHz

- 40 C

+ 125 C

LM2650

Tube

Switching Voltage Regulators 2MHz 600mA Step-Dow n DC-DC Converter 6-

LM3671LC-1.8/NOPB
Texas Instruments
1: $2.30
1,215In Stock

Mfr. Part No.
LM3671LC-1.8/NOPB

Mouser Part No
926-LM3671LC18NOPB

Texas Instruments

Switching Voltage Regulators 2MHz 600mA Step-Dow n DC-DC Converter 6-

Datasheet

1,215In Stock

Cut Tape

$2.30

$1.69

$1.54

$1.36

Reel

$1.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

USON-6

Buck

1.8 V

600 mA

1 Output

2.6 MHz

- 40 C

+ 85 C

LM3671

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter

MP4559DQ-LF-P
Monolithic Power Systems (MPS)
1: $3.32
841In Stock

Mfr. Part No.
MP4559DQ-LF-P

Mouser Part No
946-MP4559DQ-LF-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter

Learn More

Datasheet

841In Stock

Cut Tape

$3.32

$2.48

$2.26

$2.03

Reel

$1.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-10

Buck

800 mV to 52 V

1.5 A

1 Output

140 uA

2 MHz

- 40 C

+ 125 C

MP4559

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Industrial Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter

MPQ4423HGQ-Z
Monolithic Power Systems (MPS)
1: $4.79
2,881In Stock

Mfr. Part No.
MPQ4423HGQ-Z

Mouser Part No
946-MPQ4423HGQ-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators Industrial Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter

Learn More

Datasheet

2,881In Stock

Cut Tape

$4.79

$3.60

$3.30

$2.98

View

Reel

$2.52

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-8

Buck

800 mV to 32.4 V

3 A

1 Output

500 uA

410 kHz

- 40 C

+ 125 C

MPQ4423H

Reel, Cut Tape, MouseReel

Switching Voltage Regulators SYNC STEP DOWN REGULATOR

SC189BULTRT
Semtech
1: $1.33
2,733In Stock

Mfr. Part No.
SC189BULTRT

Mouser Part No
947-SC189BULTRT

Semtech

Switching Voltage Regulators SYNC STEP DOWN REGULATOR

Learn More

Datasheet

2,733In Stock

Cut Tape

$1.33

$0.953

$0.86

$0.756

Reel

$0.612

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

MLPD-UT-6

Buck

1.1 V

1.5 A

1 Output

2.5 MHz

- 40 C

+ 125 C

SC189

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 6-A automotive buck converter optimized

LM62460Q4RPHRQ1
Texas Instruments
1: $8.28
2,538In Stock

Mfr. Part No.
LM62460Q4RPHRQ1

Mouser Part No
595-LM62460Q4RPHRQ1

Texas Instruments

Switching Voltage Regulators 6-A automotive buck converter optimized

Learn More

Datasheet

2,538In Stock

Cut Tape

$8.28

$6.35

$5.86

$5.33

View

Reel

$4.77

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-16

Buck

4 V

6 A

1 Output

662 nA

200 kHz to 2.2 MHz

- 40 C

+ 150 C

LM62460

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3MHz 2A Step Down Co nverter A 595-TLV62 A 595-TLV62065DSGR

TLV62065DSGT
Texas Instruments
1: $3.10
861In Stock

Mfr. Part No.
TLV62065DSGT

Mouser Part No
595-TLV62065DSGT

Texas Instruments

Switching Voltage Regulators 3MHz 2A Step Down Co nverter A 595-TLV62 A 595-TLV62065DSGR

Datasheet

861In Stock

Cut Tape

$3.10

$2.30

$2.09

$1.88

Reel

$1.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

WSON-8

Buck

Adjustable

2 A

1 Output

18 uA

3 MHz

- 40 C

+ 85 C

TLV62065

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.5-18V 2A Sync Step Down Converter A 59 A 595-TPS54226PWP

TPS54226PWPR
Texas Instruments
1: $2.90
1,277In Stock

Mfr. Part No.
TPS54226PWPR

Mouser Part No
595-TPS54226PWPR

Texas Instruments

Switching Voltage Regulators 4.5-18V 2A Sync Step Down Converter A 59 A 595-TPS54226PWP

Datasheet

1,277In Stock

Cut Tape

$2.90

$2.15

$1.96

$1.74

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

HTSSOP-EP-14

Buck

- 100 mV to 5.7 V

2 A

1 Output

1.8 uA

700 kHz

- 40 C

+ 85 C

TPS54226

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.2A WIDE RANGE EFF STEP DOWN CONVERTER A 595-TPS62081DSGR

TPS62081DSGT
Texas Instruments
1: $3.16
933In Stock

Mfr. Part No.
TPS62081DSGT

Mouser Part No
595-TPS62081DSGT

Texas Instruments

Switching Voltage Regulators 1.2A WIDE RANGE EFF STEP DOWN CONVERTER A 595-TPS62081DSGR

Learn More

Datasheet

933In Stock

Cut Tape

$3.16

$2.34

$2.14

$1.92

Reel

$1.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

WSON-8

Buck

1.8 V

1.2 A

1 Output

1 mA

2 MHz

- 40 C

+ 125 C

TPS62081

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.5-18V Input Dual V TG-Level Translator A 595-TPS65276VRHHT

TPS65276VRHHR
Texas Instruments
1: $7.24
696In Stock

Mfr. Part No.
TPS65276VRHHR

Mouser Part No
595-TPS65276VRHHR

Texas Instruments

Switching Voltage Regulators 4.5-18V Input Dual V TG-Level Translator A 595-TPS65276VRHHT

Datasheet

696In Stock

Cut Tape

$7.24

$6.15

$4.73

Reel

$4.31

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFN-EP-36

Buck

680 mV to 1.95 V

6 A

2 Output

1.2 mA

200 kHz to 1.6 MHz

- 40 C

+ 125 C

TPS65276V

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7

BD90620HFP-CTR
ROHM Semiconductor
1: $5.71
3,877In Stock

Mfr. Part No.
BD90620HFP-CTR

Mouser Part No
755-BD90620HFP-CTR

ROHM Semiconductor

Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7

Learn More

Datasheet

Product Comments

3,877In Stock

Cut Tape

$5.71

$4.32

$3.94

$3.59

Reel

$3.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

Buck

800 mV to 36 V

2.5 A

1 Output

50 kHz to 600 kHz

- 40 C

+ 125 C

AEC-Q100

BD90620HFP-C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2A, 18V, 500kHz, ACOT Step-Down Converter

RT6212AHGJ6F
Richtek
1: $0.966
2,686In Stock

Mfr. Part No.
RT6212AHGJ6F

Mouser Part No
835-RT6212AHGJ6F

Richtek

Switching Voltage Regulators 2A, 18V, 500kHz, ACOT Step-Down Converter

Datasheet

2,686In Stock

Cut Tape

$0.966

$0.685

$0.615

$0.539

Reel

$0.434

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSOT-23-6

Buck

800 mV to 18 V

2 A

1 Output

500 uA

500 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 3A Switching Regulat or with High Effici A 926-LM26003QMH/NOPB

LM26003QMHX/NOPB
Texas Instruments
1: $7.52
2,337In Stock

Mfr. Part No.
LM26003QMHX/NOPB

Mouser Part No
926-LM26003QMHX/NOPB

Texas Instruments

Switching Voltage Regulators 3A Switching Regulat or with High Effici A 926-LM26003QMH/NOPB

Datasheet

2,337In Stock

Cut Tape

$7.52

$5.73

$5.28

$4.79

View

Reel

$4.22

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSSOP-20

Buck

1.25 V to 35 V

3 A

1 Output

150 kHz to 500 kHz

- 40 C

+ 125 C

AEC-Q100

LM26003

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Dual 2A 500kHz Wide Input Range Buck Reg A 926-LM26400YSDE/NOPB

LM26400YSD/NOPB
Texas Instruments
1: $8.72
360In Stock

Mfr. Part No.
LM26400YSD/NOPB

Mouser Part No
926-LM26400YSD/NOPB

Texas Instruments

Switching Voltage Regulators Dual 2A 500kHz Wide Input Range Buck Reg A 926-LM26400YSDE/NOPB

Datasheet

360In Stock

Cut Tape

$8.72

$7.58

$7.19

$6.57

Reel

$5.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

WSON-16

Buck

600 mV to 16 V

2 A

2 Output

390 kHz to 650 kHz

- 40 C

+ 125 C

LM26400Y

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A Load SD DC-DC Reg A 926-LM2734ZMKX/NO A 926-LM2734ZMKX/NOPB

LM2734ZMK/NOPB
Texas Instruments
1: $6.09
361In Stock

Mfr. Part No.
LM2734ZMK/NOPB

Mouser Part No
926-LM2734ZMK/NOPB

Texas Instruments

Switching Voltage Regulators 1A Load SD DC-DC Reg A 926-LM2734ZMKX/NO A 926-LM2734ZMKX/NOPB

Datasheet

361In Stock

Cut Tape

$6.09

$4.95

$4.66

$4.34

Reel

$4.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SOT-23-THIN-6

Buck

800 mV to 18 V

1 A

1 Output

1.5 mA

3 MHz

- 40 C

+ 125 C

LM2734Z

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A 16V 500kHz Synch Step-Down Conv W/PG

MP1475SGJ-P
Monolithic Power Systems (MPS)
1: $2.86
900In Stock

Mfr. Part No.
MP1475SGJ-P

Mouser Part No
946-MP1475SGJ-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 3A 16V 500kHz Synch Step-Down Conv W/PG

Learn More

Datasheet

900In Stock

Cut Tape

$2.86

$2.11

$1.93

$1.71

Reel

$1.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TSOT-23-8

Buck

800 mV to 15 V

3 A

1 Output

500 uA

500 kHz

- 40 C

+ 125 C

MP1475S

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.5A, 36V, 0.5MHz Nonsync Step-Down

MP2467DN-LF-P
Monolithic Power Systems (MPS)
1: $4.72
636In Stock

Mfr. Part No.
MP2467DN-LF-P

Mouser Part No
946-MP2467DN-LF-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 2.5A, 36V, 0.5MHz Nonsync Step-Down

Datasheet

636In Stock

Cut Tape

$4.72

$3.52

$3.22

$2.88

Reel

$2.53

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

SOIC-EP-8

Buck

800 mV to 30 V

2.5 A

1 Output

100 uA

500 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 3A ADJ SYNC BUCK REGULATOR

SC173MLTRT
Semtech
1: $3.25
2,505In Stock

Mfr. Part No.
SC173MLTRT

Mouser Part No
947-SC173MLTRT

Semtech

Switching Voltage Regulators 3A ADJ SYNC BUCK REGULATOR

Datasheet

2,505In Stock

Cut Tape

$3.25

$2.42

$2.22

$1.97

Reel

$1.67

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

MLPD-10

Buck

750 mV to 5.225 V

3 A

1 Output

200 kHz to 1 MHz

- 40 C

+ 125 C

SC17

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4A Dual Channel Sync SD Switcher A 595-T A 595-TPS54494RSAR

TPS54494RSAT
Texas Instruments
1: $6.75
264In Stock

Mfr. Part No.
TPS54494RSAT

Mouser Part No
595-TPS54494RSAT

Texas Instruments

Switching Voltage Regulators 4A Dual Channel Sync SD Switcher A 595-T A 595-TPS54494RSAR

Datasheet

264In Stock

Cut Tape

$6.75

$5.24

$4.81

$4.35

Reel

$3.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

QFN-16

Buck

760 mV to 7 V

4 A

2 Output

15 uA

700 kHz

- 40 C

+ 85 C

TPS54494

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 500mA 6MHz Hi-Eff St ep-Down Converter A A 595-TPS62671YFDR

TPS62671YFDT
Texas Instruments
1: $2.46
895In Stock

Mfr. Part No.
TPS62671YFDT

Mouser Part No
595-TPS62671YFDT

Texas Instruments

Switching Voltage Regulators 500mA 6MHz Hi-Eff St ep-Down Converter A A 595-TPS62671YFDR

Datasheet

895In Stock

Cut Tape

$2.46

$1.81

$1.65

$1.47

Reel

$1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

DSBGA-6

Buck

1.8 V

500 mA

1 Output

1 mA

6 MHz

- 40 C

+ 85 C

TPS62671

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.4V-5.5V input tin y 6-pin 3-A step-dow A 595-TPS6283810YFPR

TPS6283810YFPT
Texas Instruments
1: $3.20
782In Stock

Mfr. Part No.
TPS6283810YFPT

Mouser Part No
595-TPS6283810YFPT

Texas Instruments

Switching Voltage Regulators 2.4V-5.5V input tin y 6-pin 3-A step-dow A 595-TPS6283810YFPR

Learn More

Datasheet

782In Stock

Cut Tape

$3.20

$2.38

$2.16

$1.94

Reel

$1.69

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

DSBGA-6

Buck

1 V

3 A

1 Output

4 uA

3.5 MHz

- 40 C

+ 125 C

TPS6283810

Reel, Cut Tape, MouseReel

System Power for Low Voltage DC Motors

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ABLIC
Allegro MicroSystems
Diodes Incorporated
DIOO
Infineon
Kinetic Technologies
MaxLinear
Microchip
Monolithic Power Systems (MPS)
Murata
Nexperia
Nisshinbo Micro Devices
onsemi
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
B2QFN-18
B3QFN-19
B3QFN-20
B3QFN-25
B3QFN-42
BGA-130
BQFN-41
CFP-20
CL-2025-02-8
CL-2025-02-EP-8
CSP-12
CSP-8
DFN-10
DFN-12
DFN-14

0 V to 5 V
300 nV to 3.6 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
32.4 mV to 800 mV
200 mV to 4.5 V
200 mV to 837.5 mV
225 mV to 5.5 V
250 mV to 5 V
250 mV to 5.5 V
300 mV to 12 V
300 mV to 2 V
300 mV to 3.6 V
300 mV to 5.5 V
350 mV to 2 V

2 uA
2 mA
5 mA
13 mA
25 mA
50 mA
50 mA, 100 mA, 500 mA
75 mA
100 mA
105 mA
150 mA
200 mA
250 mA
300 mA
325 mA
350 mA
400 mA
500 mA
500 mA, 1.1 A
600 mA

60 nA
100 nA
200 nA
250 nA
275 nA
350 nA
360 nA
400 nA
460 nA
500 nA
600 nA
650 nA
662 nA
672 nA, 1.2 uA, 17 uA, 18 uA
930 nA
1 uA
1.2 uA
1.3 uA
1.4 uA
1.5 uA

50 kHz to 1 MHz
50 kHz to 1.1 MHz
50 kHz to 500 kHz
50 kHz to 600 kHz
50 kHz to 800 kHz
100 kHz to 2.2 MHz
100 kHz to 2.5 MHz
100 kHz to 400 kHz
100 kHz to 500 kHz
100 kHz to 600 kHz
150 kHz to 500 kHz
200 kHz to 1 MHz
200 kHz to 1.2 MHz
200 kHz to 1.4 MHz
200 kHz to 1.6 MHz
200 kHz to 2 MHz
200 kHz to 2.2 MHz
200 kHz to 600 kHz
200 kHz to 800 kHz
225 kHz to 275 kHz

A4403
A5970AD
A5970D
A5972D
A5973AD
A5973D
A5975AD
A5975D
A6985F
A6986
A6986F
A6986S
A7985A
A7987
A8586
ACT41000
AL88902Q
AL8890Q
AP1510
AP1513