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 36V, 2A, 2.8MHz Buck Sw Reg

LT3684EDD#TRPBF
Analog Devices
1: $13.02
2,511In Stock

Mfr. Part No.
LT3684EDD#TRPBF

Mouser Part No
584-LT3684EDD#TRPBF

Analog Devices

Switching Voltage Regulators 36V, 2A, 2.8MHz Buck Sw Reg

Datasheet

2,511In Stock

Cut Tape

$13.02

$10.13

$9.25

$8.62

View

Reel

$7.38

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-10

Buck

20 V

2 A

1 Output

1.2 mA

2.8 MHz

- 40 C

+ 85 C

LT3684

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x 60V Mono 1A Buck Sw Reg

LT3988IMSE#PBF
Analog Devices
1: $17.00
6,807In Stock

Mfr. Part No.
LT3988IMSE#PBF

Mouser Part No
584-LT3988IMSE#PBF

Analog Devices

Switching Voltage Regulators 2x 60V Mono 1A Buck Sw Reg

Datasheet

6,807In Stock

$17.00

$13.33

$12.13

$11.66

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

750 mV to 59.4 V

1 A

2 Output

250 uA, 2.7 mA

2.5 MHz

- 40 C

+ 125 C

LT3988

Tube

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

LT8610EMSE#TRPBF
Analog Devices
1: $15.38
10,974In Stock

Mfr. Part No.
LT8610EMSE#TRPBF

Mouser Part No
584-LT8610EMSE#TRPBF

Analog Devices

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

Learn More

Datasheet

10,974In Stock

Cut Tape

$15.38

$12.05

$11.21

$10.30

View

Reel

$9.10

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,500

: 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 3x 800mA Sync Buck Reg - 2.25MHz

LTC3545IUD#PBF
Analog Devices
1: $17.26
2,361In Stock

Mfr. Part No.
LTC3545IUD#PBF

Mouser Part No
584-LTC3545IUD#PBF

Analog Devices

Switching Voltage Regulators 3x 800mA Sync Buck Reg - 2.25MHz

Datasheet

2,361In Stock

$17.26

$13.56

$12.63

$11.52

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-16

Buck

600 mV to 5.5 V

800 mA

3 Output

58 uA

2.25 MHz

- 40 C

+ 125 C

LTC3545

Tube

Switching Voltage Regulators Fast, Wide Operating Rng No RSENSE Buck

LTC3878EGN#PBF
Analog Devices
1: $8.00
5,822In Stock

Mfr. Part No.
LTC3878EGN#PBF

Mouser Part No
584-LTC3878EGN#PBF

Analog Devices

Switching Voltage Regulators Fast, Wide Operating Rng No RSENSE Buck

Datasheet

5,822In Stock

$8.00

$5.82

$5.56

$5.06

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-16

Buck

800 mV to 34.2 V

25 A

1 Output

18 uA

2 MHz

- 40 C

+ 85 C

LTC3878

Tube

Switching Voltage Regulators 58V, 2A Buck Module Reg

LTM8050EY#PBF
Analog Devices
1: $42.80
696In Stock

Mfr. Part No.
LTM8050EY#PBF

Mouser Part No
584-LTM8050EY#PBF

Analog Devices

Switching Voltage Regulators 58V, 2A Buck Module Reg

Learn More

Datasheet

696In Stock

$42.80

$42.49

$40.90

$40.81

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-70

Buck

800 mV to 24 V

2 A

1 Output

82 uA

750 kHz

- 40 C

+ 125 C

LTM8050

Tray

Switching Voltage Regulators Synchronous Buck Reg ulator A 595-LM4360 A 595-LM43603PWPR

LM43603PWP
Texas Instruments
1: $7.87
5,037In Stock

Mfr. Part No.
LM43603PWP

Mouser Part No
595-LM43603PWP

Texas Instruments

Switching Voltage Regulators Synchronous Buck Reg ulator A 595-LM4360 A 595-LM43603PWPR

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Datasheet

5,037In Stock

$7.87

$6.00

$4.66

$4.31

View

Min.: 1
Mult.: 1

SMD/SMT

HTSSOP-16

Buck

1 V to 28 V

3 A

1 Output

27 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LM43603

Tube

Switching Voltage Regulators Automotive 3-V to 36 -V 4-A low-noise s

LM62440APPQRJRRQ1
Texas Instruments
1: $7.19
7,167In Stock

Mfr. Part No.
LM62440APPQRJRRQ1

Mouser Part No
595-M62440APPQRJRRQ1

Texas Instruments

Switching Voltage Regulators Automotive 3-V to 36 -V 4-A low-noise s

Learn More

Datasheet

7,167In Stock

Cut Tape

$7.19

$5.48

$5.06

$4.58

View

Reel

$3.78

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-14

Buck

1 V to 34.2 V

4 A

1 Output

2.1 MHz

- 40 C

+ 150 C

LM62440

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3V-17V 1A Automotive Step-Down Converter A 595-TPS62162QDSGTQ1

TPS62162QDSGRQ1
Texas Instruments
1: $2.77
16,005In Stock

Mfr. Part No.
TPS62162QDSGRQ1

Mouser Part No
595-TPS62162QDSGRQ1

Texas Instruments

Switching Voltage Regulators 3V-17V 1A Automotive Step-Down Converter A 595-TPS62162QDSGTQ1

Learn More

Datasheet

16,005In Stock

Cut Tape

$2.77

$2.05

$1.86

$1.66

Reel

$1.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WSON-8

Buck

900 mV to 6 V

1 A

1 Output

17 uA

2.25 MHz

- 40 C

+ 125 C

AEC-Q100

TPS62162

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K

AP62200WU-7
Diodes Incorporated
1: $0.462
335,130In Stock

Mfr. Part No.
AP62200WU-7

Mouser Part No
621-AP62200WU-7

Diodes Incorporated

Switching Voltage Regulators DCDC Conv HV Buck TSOT26(STD) T&R 3K

Learn More

Datasheet

335,130In Stock

Cut Tape

$0.462

$0.317

$0.283

$0.243

View

Reel

$0.177

MouseReel Available

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

: 3,000

SMD/SMT

TSOT-26-6

Buck

800 mV to 7 V

2 A

1 Output

135 uA

740 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 60V, 1A Dual Synchronous Buck Regulator

MAX17521ATG+
Analog Devices / Maxim Integrated
1: $14.12
2,833In Stock

Mfr. Part No.
MAX17521ATG+

Mouser Part No
700-MAX17521ATG+

Analog Devices / Maxim Integrated

Switching Voltage Regulators 60V, 1A Dual Synchronous Buck Regulator

Datasheet

2,833In Stock

$14.12

$11.03

$10.12

$9.40

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-24

Buck

900 mV to 55 V

1 A

2 Output

300 kHz

- 40 C

+ 125 C

MAX17521

Tray

Switching Voltage Regulators 4.5V 60V, 3A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation

MAX17574ATG+
Analog Devices / Maxim Integrated
1: $10.77
9,224In Stock

Mfr. Part No.
MAX17574ATG+

Mouser Part No
700-MAX17574ATG+

Analog Devices / Maxim Integrated

Switching Voltage Regulators 4.5V 60V, 3A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation

Learn More

Datasheet

9,224In Stock

$10.77

$8.34

$7.72

$7.06

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-24

Buck

900 mV to 54 V

3 A

1 Output

14 mA

100 kHz to 2.2 MHz

- 40 C

+ 125 C

MAX17574

Tray

Switching Voltage Regulators 36V 6A AP58 w/ integrated comp

MAX20006EAFOB/VY+
Analog Devices / Maxim Integrated
1: $8.20
15,506In Stock

Mfr. Part No.
MAX20006EAFOB/VY+

Mouser Part No
700-MAX20006EAFOBVY+

Analog Devices / Maxim Integrated

Switching Voltage Regulators 36V 6A AP58 w/ integrated comp

Learn More

Datasheet

15,506In Stock

$8.20

$6.47

$5.98

$5.44

View

Min.: 1
Mult.: 1

SMD/SMT

FC2QFN-17

Buck

3.3 V

6 A

1 Output

15 uA

2.1 MHz

- 40 C

+ 125 C

MAX20006

Tray

Switching Voltage Regulators Automotive Quad, Low-Voltage Step-Down D

MAX20029BATIA/V+
Analog Devices / Maxim Integrated
1: $6.43
5,088In Stock

Mfr. Part No.
MAX20029BATIA/V+

Mouser Part No
700-MAX20029BATIA/V+

Analog Devices / Maxim Integrated

Switching Voltage Regulators Automotive Quad, Low-Voltage Step-Down D

Learn More

Datasheet

5,088In Stock

$6.43

$5.15

$4.35

$4.11

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

700 mV to 4 V

1.5 A

4 Output

2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20029

Tube

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 1.0A Output, 2.2MHz Op Frequency, -40+125

BD9P105EFV-CE2
ROHM Semiconductor
1: $4.15
9,489In Stock

Mfr. Part No.
BD9P105EFV-CE2

Mouser Part No
755-BD9P105EFV-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 1.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

Product Comments

9,489In Stock

Cut Tape

$4.15

$3.11

$2.83

$2.57

Reel

$2.05

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSSOP-20

Buck

800 mV to 8.5 V

1 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators DCDC BUCK CONVERTER

NCV6323DMTAATBG
onsemi
1: $1.28
43,483In Stock

Mfr. Part No.
NCV6323DMTAATBG

Mouser Part No
863-NCV6323DMTAATBG

onsemi

Switching Voltage Regulators DCDC BUCK CONVERTER

Datasheet

43,483In Stock

Cut Tape

$1.28

$0.947

$0.861

$0.766

Reel

$0.631

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

WDFN-8

Buck

600 mV to 5.5 V

2 A

1 Output

5.7 mA

3 MHz

- 40 C

+ 125 C

AEC-Q100

NCV6323

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3-V to 17-V input vo ltage 2-A 1.4-MHz

TPS562242DRLR
Texas Instruments
1: $0.789
49,553In Stock

Mfr. Part No.
TPS562242DRLR

Mouser Part No
595-TPS562242DRLR

Texas Instruments

Switching Voltage Regulators 3-V to 17-V input vo ltage 2-A 1.4-MHz

Learn More

Datasheet

49,553In Stock

Cut Tape

$0.789

$0.551

$0.494

$0.43

View

Reel

$0.324

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOT-563-6

Buck

800 mV to 10 V

2 A

1 Output

100 uA

1.4 MHz

- 40 C

+ 125 C

TPS562242

Reel, Cut Tape, MouseReel

Switching Voltage Regulators HV 36V 2A P90D Buck Converter

MAX20402AFLF/VY+
Analog Devices / Maxim Integrated
1: $5.17
3,836In Stock

Mfr. Part No.
MAX20402AFLF/VY+

Mouser Part No
700-MAX20402AFLF/VY+

Analog Devices / Maxim Integrated

Switching Voltage Regulators HV 36V 2A P90D Buck Converter

Learn More

Datasheet

3,836In Stock

$5.17

$3.90

$3.59

$3.24

View

Min.: 1
Mult.: 1

SMD/SMT

FC2QFN-15

Buck

800 mV to 12 V

2.5 A

1 Output

10 uA

400 kHz

- 40 C

+ 150 C

Tray

Switching Voltage Regulators 4.5VTO20V INPUT 12A MICROBUCK CONVERTER

SIC454ED-T1-GE3
Vishay / Siliconix
1: $5.83
1,709In Stock

Mfr. Part No.
SIC454ED-T1-GE3

Mouser Part No
78-SIC454ED-T1-GE3

Vishay / Siliconix

Switching Voltage Regulators 4.5VTO20V INPUT 12A MICROBUCK CONVERTER

Learn More

Datasheet

1,709In Stock

Cut Tape

$5.83

$4.41

$4.04

$3.66

View

Reel

$3.16

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

PowerPAK-29

Buck

300 mV to 12 V

12 A

1 Output

300 kHz to 1.5 MHz

- 40 C

+ 125 C

SIC

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 55V, 1.2A Buck Reg w/ 2.8 A Q C

LT3991EMSE-3.3#PBF
Analog Devices
1: $13.03
4,508In Stock

Mfr. Part No.
LT3991EMSE-3.3#PBF

Mouser Part No
584-3991EMSE-3.3PBF

Analog Devices

Switching Voltage Regulators 55V, 1.2A Buck Reg w/ 2.8 A Q C

Datasheet

4,508In Stock

$13.03

$9.82

$8.98

$6.91

Quote

Min.: 1
Mult.: 1

SMD/SMT

MSOP-10

Buck

3.3 V

1.2 A

1 Output

2.8 uA

2 MHz

- 40 C

+ 125 C

LT3991

Tube

Switching Voltage Regulators 600mA, 1.4MHz Buck Sw Reg in SOT-23

LT1616ES6#TRPBF
Analog Devices
1: $9.38
37,773In Stock

Mfr. Part No.
LT1616ES6#TRPBF

Mouser Part No
584-LT1616ES6#TRPBF

Analog Devices

Switching Voltage Regulators 600mA, 1.4MHz Buck Sw Reg in SOT-23

Datasheet

37,773In Stock

Cut Tape

$9.38

$7.21

$6.66

$6.08

$5.90

Reel

$5.51

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5,000

: 2,500

SMD/SMT

SOT-23-6

Buck

Adjustable

600 mA

1 Output

1.9 mA

1.4 MHz

- 40 C

+ 85 C

LT1616

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2x Mono 1.4A, 1.1MHz Buck Sw Reg

LT1940EFE#PBF
Analog Devices
1: $17.63
5,387In Stock

Mfr. Part No.
LT1940EFE#PBF

Mouser Part No
584-LT1940EFE#PBF

Analog Devices

Switching Voltage Regulators 2x Mono 1.4A, 1.1MHz Buck Sw Reg

Datasheet

5,387In Stock

$17.63

$13.86

$11.91

$11.90

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-16

Buck

Adjustable

1.4 A

2 Output

3.8 mA

1.1 MHz

- 40 C

+ 85 C

LT1940

Tube

Switching Voltage Regulators 2x 60V Mono 1A Buck Sw Reg

LT3988EMSE#PBF
Analog Devices
1: $15.79
4,239In Stock

Mfr. Part No.
LT3988EMSE#PBF

Mouser Part No
584-LT3988EMSE#PBF

Analog Devices

Switching Voltage Regulators 2x 60V Mono 1A Buck Sw Reg

Datasheet

4,239In Stock

$15.79

$12.36

$11.21

$10.73

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

750 mV to 59.4 V

1 A

2 Output

250 uA, 1.6 mA

2.5 MHz

- 40 C

+ 125 C

LT3988

Tube

Switching Voltage Regulators 3A, 4MHz, Mono Sync Buck Reg

LTC3412AEUF#PBF
Analog Devices
1: $14.97
5,120In Stock

Mfr. Part No.
LTC3412AEUF#PBF

Mouser Part No
584-LTC3412AEUF#PBF

Analog Devices

Switching Voltage Regulators 3A, 4MHz, Mono Sync Buck Reg

Datasheet

5,120In Stock

$14.97

$11.70

$10.59

$9.60

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-16

Buck

800 mV to 5 V

3 A

1 Output

64 uA

4 MHz

- 40 C

+ 125 C

LTC3412A

Tube

Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C

LTC3622EDE#PBF
Analog Devices
1: $15.14
4,828In Stock

Mfr. Part No.
LTC3622EDE#PBF

Mouser Part No
584-LTC3622EDE#PBF

Analog Devices

Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C

Learn More

Datasheet

4,828In Stock

$15.14

$12.14

$11.49

$10.44

View

Min.: 1
Mult.: 1

SMD/SMT

DFN-14

Buck

600 mV to 17 V

1 A

2 Output

5 uA

2.2 MHz

- 40 C

+ 125 C

LTC3622

Tube

System Power for Low Voltage DC Motors

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ABLIC
Allegro MicroSystems
Analog Devices Inc.
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
TDK
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-108
BGA-113
BGA-114
BGA-118
BGA-121
BGA-130
BGA-133
BGA-144
BGA-162
BGA-209

0 V to 14 V
0 V to 14.5 V
0 V to 34 V
0 V to 5 V
0 V to 59.5 V
0 V to 8 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 1.275 V
250 mV to 5 V

2 uA
2 mA
5 mA
13 mA
20 mA
25 mA
50 mA
50 mA, 100 mA, 500 mA
55 mA
75 mA
100 mA
105 mA
110 mA
120 mA
150 mA
175 mA
200 mA
250 mA
300 mA
300 mA, 1.2 A

10 nA
60 nA
65 nA
100 nA
180 nA
200 nA
240 nA
250 nA
260 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
700 nA

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
220 kHz to 1 MHz

A4403
A5970AD
A5970D
A5972D
A5973AD
A5973D
A5975AD
A5975D
A6985F
A6986
A6986F
A6986S
A7985A
A7987
A8586
ACT41000
ADP2105
ADP2106
ADP2107
ADP2108