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 2A, 1.2MHz, 6V Synchronous Step-Down Converter inTSOT-23-5/TSOT-23-6 and WDFN-6L 2x2

RT5752BHGQW
Richtek
1: $0.68
207In Stock

Mfr. Part No.
RT5752BHGQW

Mouser Part No
835-RT5752BHGQW

Richtek

Switching Voltage Regulators 2A, 1.2MHz, 6V Synchronous Step-Down Converter inTSOT-23-5/TSOT-23-6 and WDFN-6L 2x2

Datasheet

207In Stock

Cut Tape

$0.68

$0.469

$0.418

$0.36

Reel

$0.288

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

WDFN-23-EP-6

Buck

600 mV to 6 V

2 A

1 Output

23 uA

1.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 18V Input, 3.5A, ACOT Buck Converter with Both FETs OC Protection

RT6274CHGJ6F
Richtek
1: $1.03
2,552In Stock
9,000On Order

Mfr. Part No.
RT6274CHGJ6F

Mouser Part No
835-RT6274CHGJ6F

Richtek

Switching Voltage Regulators 18V Input, 3.5A, ACOT Buck Converter with Both FETs OC Protection

Datasheet

2,552In Stock

9,000On Order

Cut Tape

$1.03

$0.722

$0.649

$0.566

Reel

$0.471

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSOT-23-6

Buck

765 mV to 7 V

3.5 A

1 Output

180 uA

1.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 0.5A/1A 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier

RP509Z301B-E2-F
Nisshinbo
1: $1.03
1,112In Stock

Mfr. Part No.
RP509Z301B-E2-F

Mouser Part No
848-RP509Z301B-E2-F

Nisshinbo

Switching Voltage Regulators 0.5A/1A 6MHz PWM/VFM Step-down DCDC Converter with Synchronous Rectifier

Learn More

Datasheet

1,112In Stock

Cut Tape

$1.03

$0.722

$0.649

$0.566

View

Reel

$0.431

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

WLCSP-6

Buck

3 V

1 A

1 Output

6 MHz

- 40 C

+ 85 C

RP509Z

Reel, Cut Tape

Switching Voltage Regulators 3A,16V,500kHz Synch Step Dwn Convertr

MP1497SGJ-P
Monolithic Power Systems (MPS)
1: $8.47
447In Stock

Mfr. Part No.
MP1497SGJ-P

Mouser Part No
946-MP1497SGJ-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 3A,16V,500kHz Synch Step Dwn Convertr

Datasheet

447In Stock

Cut Tape

$8.47

$5.21

$4.52

Reel

$1.56

$1.54

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TSOT-23-8

Buck

Adjustable

3 A

1 Output

700 uA

500 kHz

- 40 C

+ 125 C

MP1497S

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5.5V,3A,Sync Step-Do wn Converter with 2

MP2153GQFU-25-P
Monolithic Power Systems (MPS)
1: $2.15
400In Stock

Mfr. Part No.
MP2153GQFU-25-P

Mouser Part No
946-MP2153GQFU-25-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 5.5V,3A,Sync Step-Do wn Converter with 2

Learn More

Datasheet

400In Stock

Cut Tape

$2.15

$1.58

$1.43

$1.26

Reel

$1.12

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

UTQFN-6

Buck

2.5 V

3 A

1 Output

30 uA

1.1 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 2A,16V,800kHz Sync Step-Down Converter

MP2228GJ-Z
Monolithic Power Systems (MPS)
1: $2.69
755In Stock

Mfr. Part No.
MP2228GJ-Z

Mouser Part No
946-MP2228GJ-Z

Monolithic Power Systems (MPS)

Switching Voltage Regulators 2A,16V,800kHz Sync Step-Down Converter

Learn More

Datasheet

755In Stock

Cut Tape

$2.69

$1.97

$1.80

$1.60

View

Reel

$1.34

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSOT-23-8

Buck

800 mV

2 A

1 Output

750 uA

800 kHz

- 40 C

+ 125 C

MP2228

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2A, 24V, 650kHz, For ce CCM, Synchronous

MP2331CGTL-P
Monolithic Power Systems (MPS)
1: $2.42
656In Stock

Mfr. Part No.
MP2331CGTL-P

Mouser Part No
946-MP2331CGTL-P

Monolithic Power Systems (MPS)

Switching Voltage Regulators 2A, 24V, 650kHz, For ce CCM, Synchronous

Learn More

Datasheet

656In Stock

Cut Tape

$2.42

$1.78

$1.62

$1.44

Reel

$1.32

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

SOT-583-8

Buck

13 V, 800 mV to 21.6 V

2 A

1 Output

200 uA

650 kHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators Automotive Grade. Hi gh Efficiency 1.5A,

MPQ4415AGQB-AEC1-P
Monolithic Power Systems (MPS)
1: $4.95
1In Stock

Mfr. Part No.
MPQ4415AGQB-AEC1-P

Mouser Part No
946-MPQ4415AGQBAEC1P

Monolithic Power Systems (MPS)

Switching Voltage Regulators Automotive Grade. Hi gh Efficiency 1.5A,

Learn More

Datasheet

1In Stock

Cut Tape

$4.95

$3.69

$3.37

$3.02

$2.86

Reel

$2.82

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 Replaced by MIC2168AYMM

MIC2168YMM
Microchip Technology
1: $3.85
80In Stock

Mfr. Part No.
MIC2168YMM

Mouser Part No
998-MIC2168YMM

Microchip Technology

Switching Voltage Regulators Replaced by MIC2168AYMM

Datasheet

80In Stock

$3.85

$3.70

$3.69

$3.67

$3.66

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Buck

800 mV

1 MHz

- 40 C

+ 125 C

MIC2168

Tube

Switching Voltage Regulators DUAL 2.25 MHZ LOW VOLTAGE SMPS

NCV896530MWATXG
onsemi
1: $3.26
3,039In Stock

Mfr. Part No.
NCV896530MWATXG

Mouser Part No
863-NCV896530MWATXG

onsemi

Switching Voltage Regulators DUAL 2.25 MHZ LOW VOLTAGE SMPS

Datasheet

3,039In Stock

Cut Tape

$3.26

$2.42

$2.22

$1.99

View

Reel

$1.58

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-10

Buck

900 mV to 3.3 V

1 A

2 Output

2 mA

2.1 MHz

- 40 C

+ 150 C

NCV896530

Reel, Cut Tape

Switching Voltage Regulators 6MHz, 1A Sync Buck Regulator

FAN53611AUC12X
onsemi
1: $1.52
3,990In Stock

Mfr. Part No.
FAN53611AUC12X

Mouser Part No
512-FAN53611AUC12X

onsemi

Switching Voltage Regulators 6MHz, 1A Sync Buck Regulator

Learn More

Datasheet

3,990In Stock

Cut Tape

$1.52

$1.10

$0.997

$0.88

Reel

$0.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WLCSP-6

Buck

1.2 V

1 A

1 Output

24 uA

6 MHz

- 40 C

+ 85 C

FAN53611

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Automotive 36-V 4-A synchronous convert

LM60440AQRPKRQ1
Texas Instruments
1: $5.14
2,443In Stock

Mfr. Part No.
LM60440AQRPKRQ1

Mouser Part No
595-LM60440AQRPKRQ1

Texas Instruments

Switching Voltage Regulators Automotive 36-V 4-A synchronous convert

Learn More

Datasheet

2,443In Stock

Cut Tape

$5.14

$3.88

$3.56

$3.21

Reel

$2.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WQFN-13

Buck

1 V to 24 V

4 A

1 Output

25 uA

400 kHz

- 40 C

+ 150 C

LM60440

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 38 V, 2 A synchronous step-down switching regulator with 30uAA quiescent cu

L6986HTR
STMicroelectronics
1: $3.92
706In Stock

Mfr. Part No.
L6986HTR

Mouser Part No
511-L6986HTR

STMicroelectronics

Switching Voltage Regulators 38 V, 2 A synchronous step-down switching regulator with 30uAA quiescent cu

Learn More

Datasheet

706In Stock

Cut Tape

$3.92

$2.91

$2.67

$2.39

View

Reel

$2.08

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSSOP-16

Buck

850 mV to 38 V

2 A

1 Output

30 uA

250 kHz to 2 MHz

- 40 C

+ 150 C

AEC-Q100

L6986H

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 8-A automotive buck converter optimized

LM61480Q4RPHRQ1
Texas Instruments
1: $9.45
2,701In Stock

Mfr. Part No.
LM61480Q4RPHRQ1

Mouser Part No
595-LM61480Q4RPHRQ1

Texas Instruments

Switching Voltage Regulators 8-A automotive buck converter optimized

Learn More

Datasheet

2,701In Stock

Cut Tape

$9.45

$7.25

$6.70

$6.09

View

Reel

$5.43

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-16

Buck

4 V

8 A

1 Output

662 nA

200 kHz to 2.2 MHz

- 40 C

+ 150 C

LM61480

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5.5A 36VSynchr400kHz Step-Down Converter A 595-LMS3655MMRNLT

LMS3655MMRNLR
Texas Instruments
1: $9.52
2,751In Stock

Mfr. Part No.
LMS3655MMRNLR

Mouser Part No
595-LMS3655MMRNLR

Texas Instruments

Switching Voltage Regulators 5.5A 36VSynchr400kHz Step-Down Converter A 595-LMS3655MMRNLT

Learn More

Datasheet

2,751In Stock

Cut Tape

$9.52

$7.30

$6.75

$6.13

View

Reel

$5.59

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-22

Buck

3.3 V to 6 V

5.5 A

1 Output

7.5 uA

400 kHz

- 40 C

+ 125 C

LMS3655

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.2-V to 42-V 1.5-A ultra-small synchro A 595-R34215FSC5RNXRQ1

LMR34215FSC5RNXTQ1
Texas Instruments
1: $5.18
342In Stock

Mfr. Part No.
LMR34215FSC5RNXTQ1

Mouser Part No
595-R34215FSC5RNXTQ1

Texas Instruments

Switching Voltage Regulators 4.2-V to 42-V 1.5-A ultra-small synchro A 595-R34215FSC5RNXRQ1

Learn More

Datasheet

342In Stock

Cut Tape

$5.18

$3.92

$3.60

$3.30

Reel

$2.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-HR-12

Buck

5 V

1.5 A

1 Output

24 uA

2.1 MHz

- 40 C

+ 125 C

AEC-Q100

LMR34215

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.5-18V Input 6.5-A Sync SD Cnvtr A 595- A 595-TPS54626PWPR

TPS54626PWP
Texas Instruments
1: $4.68
512In Stock

Mfr. Part No.
TPS54626PWP

Mouser Part No
595-TPS54626PWP

Texas Instruments

Switching Voltage Regulators 4.5-18V Input 6.5-A Sync SD Cnvtr A 595- A 595-TPS54626PWPR

Datasheet

512In Stock

$4.68

$3.52

$2.92

$2.79

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-14

Buck

760 mV to 5.5 V

6.5 A

1 Output

3.6 uA

650 kHz

- 40 C

+ 85 C

TPS54626

Tube

Switching Voltage Regulators 3A 2.5-6Vin 97% Eff Sync SD Converter A A 595-TPS62093RGTR

TPS62093RGTT
Texas Instruments
1: $4.49
653In Stock

Mfr. Part No.
TPS62093RGTT

Mouser Part No
595-TPS62093RGTT

Texas Instruments

Switching Voltage Regulators 3A 2.5-6Vin 97% Eff Sync SD Converter A A 595-TPS62093RGTR

Learn More

Datasheet

653In Stock

Cut Tape

$4.49

$3.35

$3.06

$2.75

Reel

$2.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-EP-16

Buck

1.8 V

3 A

1 Output

268 uA

2.8 MHz

- 40 C

+ 85 C

TPS62093

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.5V to 18V Input 3A /1A/1A Trpl Sync A A 595-TPS65262-1RHBR

TPS65262-1RHBT
Texas Instruments
1: $6.68
417In Stock

Mfr. Part No.
TPS65262-1RHBT

Mouser Part No
595-TPS65262-1RHBT

Texas Instruments

Switching Voltage Regulators 4.5V to 18V Input 3A /1A/1A Trpl Sync A A 595-TPS65262-1RHBR

Learn More

Datasheet

417In Stock

Cut Tape

$6.68

$5.09

$4.69

$4.26

Reel

$4.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VQFN-EP-32

Buck

Adjustable

3 A

5 Output

5 mA

600 kHz

- 40 C

+ 85 C

TPS65262

Reel, Cut Tape, MouseReel

Switching Voltage Regulators PWM CONTROL STEPDOWN CONVERTER

AP1534SG-13
Diodes Incorporated
1: $1.28
1,860In Stock

Mfr. Part No.
AP1534SG-13

Mouser Part No
621-AP1534SG

Diodes Incorporated

Switching Voltage Regulators PWM CONTROL STEPDOWN CONVERTER

Learn More

Datasheet

1,860In Stock

Cut Tape

$1.28

$0.917

$0.805

$0.726

View

Reel

$0.581

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

Buck

800 mV to 18 V

2 A

1 Output

10 uA

300 kHz

- 20 C

+ 85 C

AP1534

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 8A, 24V, 600kHz Step-Down Converter with Synchronous Gate Driver

RT7258GQW
Richtek
1: $3.20
620In Stock

Mfr. Part No.
RT7258GQW

Mouser Part No
835-RT7258GQW

Richtek

Switching Voltage Regulators 8A, 24V, 600kHz Step-Down Converter with Synchronous Gate Driver

Datasheet

620In Stock

Cut Tape

$3.20

$2.37

$2.16

$1.93

Reel

$1.62

View

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

WDFN-14L

Buck

808 mV to 15 V

8 A

1 Output

900 uA

600 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 3A, 18V, 700kHz ACOT Synchronous Step-Down Converter

RT7275GQW
Richtek
1: $2.28
1,350In Stock

Mfr. Part No.
RT7275GQW

Mouser Part No
835-RT7275GQW

Richtek

Switching Voltage Regulators 3A, 18V, 700kHz ACOT Synchronous Step-Down Converter

Datasheet

1,350In Stock

Cut Tape

$2.28

$1.67

$1.52

$1.34

Reel

$1.12

View

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

WDFN-10

Buck

765 mV to 8 V

3 A

1 Output

700 uA

700 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 2.5A, 18V, 500kHz ACOT Synchronous Step-Down Converter

RT7294CGJ6F
Richtek
1: $0.816
2,763In Stock

Mfr. Part No.
RT7294CGJ6F

Mouser Part No
835-RT7294CGJ6F

Richtek

Switching Voltage Regulators 2.5A, 18V, 500kHz ACOT Synchronous Step-Down Converter

Datasheet

2,763In Stock

Cut Tape

$0.816

$0.579

$0.52

$0.453

Reel

$0.362

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSOT-23-6

Buck

600 mV to 8 V

2.5 A

1 Output

500 uA

500 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 6V, 2A, 1MHz, CMCOT Synchronous Step-Down Converter

RT8097AHGE
Richtek
1: $0.653
5,826In Stock

Mfr. Part No.
RT8097AHGE

Mouser Part No
835-RT8097AHGE

Richtek

Switching Voltage Regulators 6V, 2A, 1MHz, CMCOT Synchronous Step-Down Converter

Datasheet

5,826In Stock

Cut Tape

$0.653

$0.456

$0.407

$0.354

Reel

$0.279

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-6

Buck

600 mV to 3.4 V

2 A

1 Output

22 uA

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 2A Pwr Mod w/ 20V ma x Input Vtg A 926-L A 926-LMZ12002EXTTZNPB

LMZ12002EXTTZE/NOPB
Texas Instruments
1: $38.27
30In Stock

Mfr. Part No.
LMZ12002EXTTZE/NOPB

Mouser Part No
926-LM12002EXTTZENPB

Texas Instruments

Switching Voltage Regulators 2A Pwr Mod w/ 20V ma x Input Vtg A 926-L A 926-LMZ12002EXTTZNPB

Datasheet

30In Stock

$38.27

$37.64

$36.27

$34.84

View

Min.: 1
Mult.: 1

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

2 A

1 Output

1 MHz

- 55 C

+ 125 C

LMZ12002EXT

Tube

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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Nisshinbo Micro Devices
onsemi
Qorvo
RECOM
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ROHM Semiconductor
Semtech
Silergy
STMicroelectronics
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Texas Instruments
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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