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 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 4.5-18Vin 3A Synch S t-Down SWIFT Cnvrtr A 595-TPS54325PWPR

TPS54325PWP
Texas Instruments
1: $2.98
795In Stock

Mfr. Part No.
TPS54325PWP

Mouser Part No
595-TPS54325PWP

Texas Instruments

Switching Voltage Regulators 4.5-18Vin 3A Synch S t-Down SWIFT Cnvrtr A 595-TPS54325PWPR

Datasheet

795In Stock

$2.98

$2.27

$2.14

$2.12

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-14

Buck

- 100 mV to 6 V

3 A

1 Output

10 uA

700 kHz

- 40 C

+ 85 C

TPS54325

Tube

Switching Voltage Regulators 4.5-18Vin 4A Sync SD SWIFT Cnvrtr A 595- A 595-TPS54427DDAR

TPS54427DDA
Texas Instruments
1: $2.86
832In Stock

Mfr. Part No.
TPS54427DDA

Mouser Part No
595-TPS54427DDA

Texas Instruments

Switching Voltage Regulators 4.5-18Vin 4A Sync SD SWIFT Cnvrtr A 595- A 595-TPS54427DDAR

Datasheet

832In Stock

$2.86

$2.11

$1.62

$1.54

View

Min.: 1
Mult.: 1

SMD/SMT

SO-PowerPAD-EP-8

Buck

760 mV to 7 V

4 A

1 Output

3 uA

650 kHz

- 40 C

+ 85 C

TPS54427

Tube

Switching Voltage Regulators 1.5V Out 600mA Step- Down Con A 595-TPS6 A 595-TPS62004DGSR

TPS62004DGS
Texas Instruments
1: $4.09
620In Stock

Mfr. Part No.
TPS62004DGS

Mouser Part No
595-TPS62004DGS

Texas Instruments

Switching Voltage Regulators 1.5V Out 600mA Step- Down Con A 595-TPS6 A 595-TPS62004DGSR

Datasheet

620In Stock

$4.09

$3.06

$2.38

$2.27

View

Min.: 1
Mult.: 1

SMD/SMT

VSSOP-10

Buck

1.5 V

600 mA

1 Output

1 mA

750 kHz

- 40 C

+ 85 C

TPS62004

Tube

Switching Voltage Regulators WPME-VDLM 1A 4-18V Input LGA-16EP .8-17V Outp

171011801
Wurth Elektronik
1: $12.66
1,175In Stock

Mfr. Part No.
171011801

Mouser Part No
710-171011801

Wurth Elektronik

Switching Voltage Regulators WPME-VDLM 1A 4-18V Input LGA-16EP .8-17V Outp

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Datasheet

1,175In Stock

Cut Tape

$12.66

$11.80

$11.78

$10.98

View

Reel

$9.36

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LGA-16

Buck

800 mV to 17 V

1 A

1 Output

850 kHz

- 40 C

+ 125 C

WPME-VDLM

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.7-5.5Vin,1A Integr MOSFET

BD9A100MUV-E2
ROHM Semiconductor
1: $1.05
2,751In Stock

Mfr. Part No.
BD9A100MUV-E2

Mouser Part No
755-BD9A100MUV-E2

ROHM Semiconductor

Switching Voltage Regulators 2.7-5.5Vin,1A Integr MOSFET

Learn More

Datasheet

2,751In Stock

Cut Tape

$1.05

$0.743

$0.668

$0.585

Reel

$0.476

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFNV3030-EP-16

Buck

800 mV to 3.85 V

1 A

1 Output

10 uA

1 MHz

- 40 C

+ 85 C

BD9A100MUV

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5.5A, 18V, 650kHz, ACOTTM Synchronous Step-Down Converter

RT6206BHGSP
Richtek
1: $2.09
1,563In Stock

Mfr. Part No.
RT6206BHGSP

Mouser Part No
835-RT6206BHGSP

Richtek

Switching Voltage Regulators 5.5A, 18V, 650kHz, ACOTTM Synchronous Step-Down Converter

Datasheet

1,563In Stock

Cut Tape

$2.09

$1.52

$1.40

$1.23

Reel

$1.03

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOP-EP-8

Buck

765 mV to 7 V

5.5 A

1 Output

1 mA

650 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 60VIN, 2.5A, Asynchronous Step-Down Converter with Low Quiescent Current

RT6362GQW
Richtek
1: $4.56
2,431In Stock

Mfr. Part No.
RT6362GQW

Mouser Part No
835-RT6362GQW

Richtek

Switching Voltage Regulators 60VIN, 2.5A, Asynchronous Step-Down Converter with Low Quiescent Current

Datasheet

2,431In Stock

Cut Tape

$4.56

$3.40

$3.10

$2.79

Reel

$2.35

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WDFN-10

Buck

800 mV to 60 V

2.5 A

1 Output

90 uA

100 kHz to 2.5 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 2.95V to 6V Input, 3A Output, 2MHz, Synchronous Step-Down Converter

RT8079AGQW
Richtek
1: $2.11
1,491In Stock

Mfr. Part No.
RT8079AGQW

Mouser Part No
835-RT8079AGQW

Richtek

Switching Voltage Regulators 2.95V to 6V Input, 3A Output, 2MHz, Synchronous Step-Down Converter

Datasheet

1,491In Stock

Cut Tape

$2.11

$1.55

$1.40

$1.24

Reel

$1.03

View

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

WQFN-16

Buck

2.7 V

3 A

1 Output

550 uA

300 kHz to 2 MHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 1.5A, 6V, Low IQ ACOT Synchronous Step-Down Converter

RTQ2102AGQW-QA
Richtek
1: $1.90
1,470In Stock

Mfr. Part No.
RTQ2102AGQW-QA

Mouser Part No
835-RTQ2102AGQW-QA

Richtek

Switching Voltage Regulators 1.5A, 6V, Low IQ ACOT Synchronous Step-Down Converter

Datasheet

1,470In Stock

Cut Tape

$1.90

$1.40

$1.26

$1.12

Reel

$0.951

View

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

WDFN-8

Buck

1.2 V to 3.3 V

1.5 A

1 Output

30 uA

2.7 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 4A 1MHz PwrWise Sync Buck Reg A 926-LM20 A 926-LM20124MHE/NOPB

LM20124MH/NOPB
Texas Instruments
1: $5.89
460In Stock

Mfr. Part No.
LM20124MH/NOPB

Mouser Part No
926-LM20124MH/NOPB

Texas Instruments

Switching Voltage Regulators 4A 1MHz PwrWise Sync Buck Reg A 926-LM20 A 926-LM20124MHE/NOPB

Datasheet

460In Stock

$5.89

$4.47

$3.74

$3.66

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-16

Buck

800 mV to 5 V

4 A

1 Output

1 MHz

- 40 C

+ 125 C

LM20124

Tube

Switching Voltage Regulators Automotive Grade 2.9 5-5.5V 3A Current A A 926-LM20143QMHE/NOPB

LM20143QMH/NOPB
Texas Instruments
1: $7.03
323In Stock

Mfr. Part No.
LM20143QMH/NOPB

Mouser Part No
926-LM20143QMH/NOPB

Texas Instruments

Switching Voltage Regulators Automotive Grade 2.9 5-5.5V 3A Current A A 926-LM20143QMHE/NOPB

Datasheet

323In Stock

$7.03

$5.36

$4.62

$4.43

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-16

Buck

800 mV to 5 V

3 A

1 Output

500 kHz to 1.5 MHz

- 40 C

+ 125 C

AEC-Q100

LM20143

Tube

Switching Voltage Regulators 42V 3A SD Switching Reg A 926-LM25576QMH A 926-LM25576QMHX/NOPB

LM25576QMH/NOPB
Texas Instruments
1: $11.02
248In Stock

Mfr. Part No.
LM25576QMH/NOPB

Mouser Part No
926-LM25576QMH/NOPB

Texas Instruments

Switching Voltage Regulators 42V 3A SD Switching Reg A 926-LM25576QMH A 926-LM25576QMHX/NOPB

Learn More

Datasheet

248In Stock

$11.02

$8.53

$7.36

$6.69

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-20

Buck

1.225 V to 40 V

3 A

1 Output

50 kHz to 1 MHz

- 40 C

+ 125 C

AEC-Q100

LM25576

Tube

Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down

MPQ4317GRE-5-AEC1-P
Monolithic Power Systems (MPS)
1: $8.00
388In Stock

Mfr. Part No.
MPQ4317GRE-5-AEC1-P

Mouser Part No
946-MPQ4317GRE5AEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down

Learn More

Datasheet

388In Stock

Cut Tape

$8.00

$6.09

$5.62

$5.09

Reel

$4.79

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-20

Buck

3.3 V

7 A

1 Output

18 uA

1 MHz

- 40 C

+ 150 C

AEC-Q100

MPQ4317

Reel, Cut Tape

Switching Voltage Regulators Automotive Grade. WF Package, High Efficiency 1.5A, 36V, 2.2MHz Synchronous Step Down Converter

MPQ4415AGQBE-AEC1-P
Monolithic Power Systems (MPS)
1: $5.56
497In Stock

Mfr. Part No.
MPQ4415AGQBE-AEC1-P

Mouser Part No
946-PQ4415AGQBEAEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade. WF Package, High Efficiency 1.5A, 36V, 2.2MHz Synchronous Step Down Converter

Learn More

Datasheet

497In Stock

Cut Tape

$5.56

$4.19

$3.85

$3.48

$3.29

Reel

$3.03

Min.: 1
Mult.: 1

: 500

SMD/SMT

QFN-13

Buck

Adjustable

1.5 A

1 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

Switching Voltage Regulators 48V 650mA Sync Step- down Reg A 595-LM25 A 595-LM25017SD/NOPB

LM25017SDE/NOPB
Texas Instruments
1: $5.71
395In Stock

Mfr. Part No.
LM25017SDE/NOPB

Mouser Part No
595-LM25017SDE/NOPB

Texas Instruments

Switching Voltage Regulators 48V 650mA Sync Step- down Reg A 595-LM25 A 595-LM25017SD/NOPB

Learn More

Datasheet

395In Stock

Cut Tape

$5.71

$4.32

$3.98

$3.60

Reel

$3.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

WSON-8

Buck

Adjustable

650 mA

1 Output

1.75 mA

1 MHz

- 40 C

+ 125 C

LM25017

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 7V-18Vin 4.5A Sync S tep-Down DCAP2 Mode A 595-TPS54429PWP

TPS54429PWPR
Texas Instruments
1: $2.82
1,226In Stock

Mfr. Part No.
TPS54429PWPR

Mouser Part No
595-TPS54429PWPR

Texas Instruments

Switching Voltage Regulators 7V-18Vin 4.5A Sync S tep-Down DCAP2 Mode A 595-TPS54429PWP

Datasheet

1,226In Stock

Cut Tape

$2.82

$2.08

$1.90

$1.70

Reel

$1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

HTSSOP-14

Buck

760 mV to 5.5 V

4.5 A

1 Output

3 uA

700 kHz

- 20 C

+ 85 C

TPS54429

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.5-18V Input 6A Syn c SD Cnvtr A 595-TP A 595-TPS54628DDAR

TPS54628DDA
Texas Instruments
1: $8.27
304In Stock

Mfr. Part No.
TPS54628DDA

Mouser Part No
595-TPS54628DDA

Texas Instruments

Switching Voltage Regulators 4.5-18V Input 6A Syn c SD Cnvtr A 595-TP A 595-TPS54628DDAR

Datasheet

304In Stock

$8.27

$6.34

$5.58

$5.32

View

Min.: 1
Mult.: 1

SMD/SMT

SO-PowerPAD-8

Buck

760 mV to 5.5 V

6 A

1 Output

3 uA

650 kHz

- 40 C

+ 125 C

TPS54628

Tube

Switching Voltage Regulators 1.75-V to 5.5-V inpu t 600-mA ultra-low A 595-TPS62807YKAR

TPS62807YKAT
Texas Instruments
1: $2.27
1,447In Stock

Mfr. Part No.
TPS62807YKAT

Mouser Part No
595-TPS62807YKAT

Texas Instruments

Switching Voltage Regulators 1.75-V to 5.5-V inpu t 600-mA ultra-low A 595-TPS62807YKAR

Learn More

Datasheet

1,447In Stock

Cut Tape

$2.27

$1.66

$1.51

$1.34

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

DSBGA-6

Buck

1.2 V, 800 mV to 1.55 V

600 mA

1 Output

2.3 uA

1.5 MHz

- 40 C

+ 125 C

TPS62807

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Hi-Current Sync Buck Pwr Stage A 595-UCD A 595-UCD74111RVFR

UCD74111RVFT
Texas Instruments
1: $12.65
240In Stock

Mfr. Part No.
UCD74111RVFT

Mouser Part No
595-UCD74111RVFT

Texas Instruments

Switching Voltage Regulators Hi-Current Sync Buck Pwr Stage A 595-UCD A 595-UCD74111RVFR

Datasheet

240In Stock

Cut Tape

$12.65

$9.85

$9.14

$8.36

Reel

$7.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

LQFN-40

Buck

6.8 V

15 A

1 Output

8 mA

2 MHz

- 40 C

+ 125 C

UCD74111

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.5-5.5V 0.8A 1Ch Buck Converter

BD9109FVM-LBTR
ROHM Semiconductor
1: $3.48
1,000In Stock

Mfr. Part No.
BD9109FVM-LBTR

Mouser Part No
755-BD9109FVM-LBTR

ROHM Semiconductor

Switching Voltage Regulators 4.5-5.5V 0.8A 1Ch Buck Converter

Learn More

Datasheet

1,000In Stock

Cut Tape

$3.48

$2.58

$2.37

$2.12

Reel

$1.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

MSOP-8

Buck

3.3 V

800 mA

1 Output

10 uA

1 MHz

- 25 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A, 23V, 1.2MHz Synchronous Step-Down Converter

RT8293BHZSP
Richtek
1: $1.26
1,761In Stock

Mfr. Part No.
RT8293BHZSP

Mouser Part No
835-RT8293BHZSP

Richtek

Switching Voltage Regulators 3A, 23V, 1.2MHz Synchronous Step-Down Converter

Datasheet

1,761In Stock

Cut Tape

$1.26

$0.903

$0.815

$0.717

Reel

$0.586

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOP-EP-8

Buck

800 mV to 15 V

3 A

1 Output

800 uA

1.2 MHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 36VIN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent Current

RTQ2104GSP-QA
Richtek
1: $3.24
708In Stock

Mfr. Part No.
RTQ2104GSP-QA

Mouser Part No
835-RTQ2104GSP-QA

Richtek

Switching Voltage Regulators 36VIN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent Current

Datasheet

708In Stock

Cut Tape

$3.24

$2.50

$2.27

$2.03

Reel

$1.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOP-EP-8

Buck

800 mV to 36 V

3 A

1 Output

40 uA

2.1 MHz

- 40 C

+ 125 C

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
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onsemi
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RECOM
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ROHM Semiconductor
Semtech
Silergy
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Texas Instruments
Torex Semiconductor
Vicor
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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
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DFN-10
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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