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

BD9P108MUF-CE2
ROHM Semiconductor
1: $2.61
2,467In Stock

Mfr. Part No.
BD9P108MUF-CE2

Mouser Part No
755-BD9P108MUF-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

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Datasheet

2,467In Stock

Cut Tape

$2.61

$1.92

$1.75

$1.56

Reel

$1.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFNFV4040-EP-24

Buck

800 mV to 8.5 V

1 A

1 Output

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Mono 2x Track 3A Buck Sw Reg

LT3501IFE#PBF
Analog Devices
1: $17.79
3,177In Stock

Mfr. Part No.
LT3501IFE#PBF

Mouser Part No
584-LT3501IFE#PBF

Analog Devices

Switching Voltage Regulators Mono 2x Track 3A Buck Sw Reg

Datasheet

3,177In Stock

$17.79

$13.16

$12.14

$10.44

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-20

Buck

Adjustable

3 A

2 Output

200 uA, 3.5 mA

250 kHz to 1.5 MHz

- 40 C

+ 125 C

LT3501

Tube

Switching Voltage Regulators 36V 500mA Buck Reg & 200mA LDO

LT3645EMSE#PBF
Analog Devices
1: $10.69
8,187In Stock

Mfr. Part No.
LT3645EMSE#PBF

Mouser Part No
584-LT3645EMSE#PBF

Analog Devices

Switching Voltage Regulators 36V 500mA Buck Reg & 200mA LDO

Datasheet

8,187In Stock

$10.69

$8.26

$7.43

$6.95

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-12

Buck

16 V

500 mA

2 Output

1.4 mA

750 kHz

- 40 C

+ 125 C

LT3645

Tube

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

LT8610ACEMSE#PBF
Analog Devices
1: $18.02
5,570In Stock

Mfr. Part No.
LT8610ACEMSE#PBF

Mouser Part No
584-LT8610ACEMSE#PBF

Analog Devices

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

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Datasheet

5,570In Stock

$18.02

$14.18

$12.88

$12.09

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

41.8 V

3.5 A

1 Output

17 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8610AC

Tube

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

LT8611EUDD#TRPBF
Analog Devices
1: $16.35
8,601In Stock

Mfr. Part No.
LT8611EUDD#TRPBF

Mouser Part No
584-LT8611EUDD#TRPBF

Analog Devices

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

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Datasheet

8,601In Stock

Cut Tape

$16.35

$12.82

$11.95

$10.98

View

Reel

$9.74

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

QFN-24

Buck

970 mV to 40 V

2.5 A

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8611

Reel, Cut Tape, MouseReel

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

LT8618EDDB#TRPBF
Analog Devices
1: $7.45
7,136In Stock

Mfr. Part No.
LT8618EDDB#TRPBF

Mouser Part No
584-LT8618EDDB#TRPBF

Analog Devices

Switching Voltage Regulators High Efficiency 60V/100mA Synchronous Bu

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Datasheet

7,136In Stock

Cut Tape

$7.45

$5.68

$5.24

$4.75

View

Reel

$4.24

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-10

Buck

778 mV to 25 V

100 mA

1 Output

1.7 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8618

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C

LT8620EMSE#PBF
Analog Devices
1: $16.13
10,293In Stock

Mfr. Part No.
LT8620EMSE#PBF

Mouser Part No
584-LT8620EMSE#PBF

Analog Devices

Switching Voltage Regulators 65V, 2A Sync Buck Reg w/ 2.5 A Q C

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Datasheet

10,293In Stock

$16.13

$12.65

$11.46

$10.74

View

Min.: 1
Mult.: 1
Max.: 1,073

SMD/SMT

MSOP-16

Buck

970 mV to 64.75 V

2 A

1 Output

2.5 uA

2.2 MHz

- 40 C

+ 125 C

LT8620

Tube

Switching Voltage Regulators L IQ, 60V Sync Buck Cntr

LTC3891EFE#TRPBF
Analog Devices
1: $15.79
12,127In Stock

Mfr. Part No.
LTC3891EFE#TRPBF

Mouser Part No
584-LTC3891EFE#TRPBF

Analog Devices

Switching Voltage Regulators L IQ, 60V Sync Buck Cntr

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Datasheet

12,127In Stock

Cut Tape

$15.79

$12.36

$11.52

$10.58

View

Reel

$9.59

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-EP-20

Buck

800 mV to 24 V

15 A

1 Output

50 uA

900 kHz

- 40 C

+ 125 C

LTC3891

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 150V L IQ, Sync Buck DC/DC Cntr

LTC3895HFE#PBF
Analog Devices
1: $23.17
1,597In Stock

Mfr. Part No.
LTC3895HFE#PBF

Mouser Part No
584-LTC3895HFE#PBF

Analog Devices

Switching Voltage Regulators 150V L IQ, Sync Buck DC/DC Cntr

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Datasheet

1,597In Stock

$23.17

$18.39

$16.46

$15.86

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-EP-38

Buck

800 mV to 60 V

10 A

1 Output

40 uA

900 kHz

- 40 C

+ 150 C

LTC3895

Tube

Switching Voltage Regulators 105V, 2.3A L EMI Sync Buck Reg

LTC7103IUHE#PBF
Analog Devices
1: $20.74
4,497In Stock

Mfr. Part No.
LTC7103IUHE#PBF

Mouser Part No
584-LTC7103IUHEPBF

Analog Devices

Switching Voltage Regulators 105V, 2.3A L EMI Sync Buck Reg

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Datasheet

4,497In Stock

$20.74

$16.40

$14.48

$13.97

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-36

Buck

1 V to 105 V

2.3 A

1 Output

2 uA

200 kHz to 2 MHz

- 40 C

+ 125 C

LTC7103

Tube

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

LM61440AASQRJRRQ1
Texas Instruments
1: $7.22
9,229In Stock

Mfr. Part No.
LM61440AASQRJRRQ1

Mouser Part No
595-M61440AASQRJRRQ1

Texas Instruments

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

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Datasheet

9,229In Stock

Cut Tape

$7.22

$5.51

$5.07

$4.60

View

Reel

$4.08

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-HR-14

Buck

1 V to 34 V

4 A

1 Output

600 nA

200 kHz to 2.2 MHz

- 40 C

+ 150 C

LM61440

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1.5V to 18V Input 12 -A Sync SD Cnvtr A A 595-TPS53515RVET

TPS53515RVER
Texas Instruments
1: $9.28
4,892In Stock

Mfr. Part No.
TPS53515RVER

Mouser Part No
595-TPS53515RVER

Texas Instruments

Switching Voltage Regulators 1.5V to 18V Input 12 -A Sync SD Cnvtr A A 595-TPS53515RVET

Datasheet

4,892In Stock

Cut Tape

$9.28

$7.11

$6.57

$5.98

View

Reel

$5.07

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

VQFN-CLIP-EP-28

Buck

600 mV to 5.5 V

12 A

1 Output

850 uA

1 MHz

- 40 C

+ 85 C

TPS53515

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4-V to 19-V 25-A sy nchronous SWIFT buc A 595-TPS543B20RVFR

TPS543B20RVFT
Texas Instruments
1: $15.20
5,877In Stock

Mfr. Part No.
TPS543B20RVFT

Mouser Part No
595-TPS543B20RVFT

Texas Instruments

Switching Voltage Regulators 4-V to 19-V 25-A sy nchronous SWIFT buc A 595-TPS543B20RVFR

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Datasheet

5,877In Stock

Cut Tape

$15.20

$11.90

$11.07

$10.16

Reel

$8.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

QFN-40

Buck

600 mV to 5.5 V

25 A

1 Output

4.3 mA

300 kHz to 2 MHz

- 40 C

+ 125 C

TPS543B20

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 60V, 500mA, 600kHz Synchronous Step-Down

MAX17501GATB+T
Analog Devices / Maxim Integrated
1: $3.56
19,858In Stock

Mfr. Part No.
MAX17501GATB+T

Mouser Part No
700-MAX17501GATB+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators 60V, 500mA, 600kHz Synchronous Step-Down

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Datasheet

19,858In Stock

Cut Tape

$3.56

$2.77

$2.53

$2.35

Reel

$2.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TDFN-EP-10

Buck

3.3 V to 5 V

500 mA

1 Output

600 kHz

- 40 C

+ 125 C

MAX17501G

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in

MAX20004AFOC/VY+
Analog Devices / Maxim Integrated
1: $8.32
5,173In Stock

Mfr. Part No.
MAX20004AFOC/VY+

Mouser Part No
700-MAX20004AFOC/VY+

Analog Devices / Maxim Integrated

Switching Voltage Regulators 36V, 220kHz to 2.2MHz, 4A/6A/8A Fully in

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Datasheet

5,173In Stock

$8.32

$6.38

$5.89

$5.36

View

Min.: 1
Mult.: 1

SMD/SMT

FC2QFN-17

Buck

5 V

4 A

1 Output

25 uA

220 kHz to 2.2 MHz

- 40 C

+ 125 C

AEC-Q100

MAX2000x

Tray

Switching Voltage Regulators 36V,2MHz, 1.2A Mini Buck Converter with

MAX20076ATCB/V+T
Analog Devices / Maxim Integrated
1: $4.69
20,423In Stock

Mfr. Part No.
MAX20076ATCB/V+T

Mouser Part No
700-MAX20076ATCB/V+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators 36V,2MHz, 1.2A Mini Buck Converter with

Learn More

Datasheet

20,423In Stock

Cut Tape

$4.69

$3.54

$3.24

$2.92

Reel

$2.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TDFN-EP-12

Buck

3.3 V, 3 V to 10 V

1.2 A

1 Output

3.5 uA

2.1 MHz

- 40 C

+ 125 C

AEC-Q100

MAX20076

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 36V Dual 3.5A and 1.5A Sync Buck Convert

MAX20457ATIF/VY+
Analog Devices / Maxim Integrated
1: $7.82
4,314In Stock

Mfr. Part No.
MAX20457ATIF/VY+

Mouser Part No
700-MAX20457ATIF/VY+

Analog Devices / Maxim Integrated

Switching Voltage Regulators 36V Dual 3.5A and 1.5A Sync Buck Convert

Datasheet

4,314In Stock

$7.82

$5.96

$5.49

$4.98

View

Min.: 1
Mult.: 1

SMD/SMT

TQFN-EP-28

Buck

3.3 V, 5 V

2 Output

2.1 MHz

- 40 C

+ 125 C

Tray

Switching Voltage Regulators 4.5V to 42V, 300mA, Integrated Inductor,

MAXM15462AMB+T
Analog Devices / Maxim Integrated
1: $9.02
3,029In Stock

Mfr. Part No.
MAXM15462AMB+T

Mouser Part No
700-MAXM15462AMB+T

Analog Devices / Maxim Integrated

Switching Voltage Regulators 4.5V to 42V, 300mA, Integrated Inductor,

Learn More

Datasheet

3,029In Stock

Cut Tape

$9.02

$8.88

$8.51

$8.11

View

Reel

$6.96

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

uSLIC-10

Buck

900 mV to 5 V

300 mA

1 Output

3.2 mA

500 kHz

- 40 C

+ 125 C

MAXM1546x

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 40A 4.5 MICROBUCK W PMBUS

SIC450ED-T1-GE3
Vishay / Siliconix
1: $8.99
10,409In Stock

Mfr. Part No.
SIC450ED-T1-GE3

Mouser Part No
78-SIC450ED-T1-GE3

Vishay / Siliconix

Switching Voltage Regulators 40A 4.5 MICROBUCK W PMBUS

Learn More

Datasheet

10,409In Stock

Cut Tape

$8.99

$6.90

$6.36

$5.83

View

Reel

$5.18

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

PowerPAK MLP34-57

Buck

300 mV to 12 V

40 A

1 Output

1.5 MHz

- 40 C

+ 85 C

SIC

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2.5A, 4MHz, 42V Step-Down Converter

MP2560DN-LF-Z
Monolithic Power Systems (MPS)
1: $4.62
8,577In Stock

Mfr. Part No.
MP2560DN-LF-Z

Mouser Part No
946-MP2560DNLFZ

Monolithic Power Systems (MPS)

Switching Voltage Regulators 2.5A, 4MHz, 42V Step-Down Converter

Datasheet

8,577In Stock

Cut Tape

$4.62

$3.48

$3.20

$2.87

Reel

$2.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-EP-8

Buck

800 mV to 39 V

2.5 A

1 Output

120 uA

4 MHz

- 40 C

+ 85 C

MP2560

Reel, Cut Tape, MouseReel

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

A4403GEUTR-T
Allegro MicroSystems
1: $2.76
30,327In Stock

Mfr. Part No.
A4403GEUTR-T

Mouser Part No
250-A4403GEUTR-T

Allegro MicroSystems

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

Learn More

Datasheet

30,327In Stock

Cut Tape

$2.76

$2.04

$1.84

$1.66

Reel

$1.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-16

Buck

Adjustable

3 A

1 Output

4.3 mA

2 MHz

- 40 C

+ 105 C

A4403

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

LT8610ABIMSE-5#PBF
Analog Devices
1: $17.58
4,734In Stock

Mfr. Part No.
LT8610ABIMSE-5#PBF

Mouser Part No
584-8610ABIMSE-5PBF

Analog Devices

Switching Voltage Regulators 42V, 3.5A Sync Buck Reg w/ 2.5 A Q C

Learn More

Datasheet

4,734In Stock

$17.58

$13.83

$10.92

$10.57

View

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16

Buck

5 V

3.5 A

1 Output

2.5 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LT8610A

Tube

Switching Voltage Regulators High Voltage 1A Sync Switch Regulator

ADP2441ACPZ-R7
Analog Devices
1: $7.40
12,143In Stock

Mfr. Part No.
ADP2441ACPZ-R7

Mouser Part No
584-ADP2441ACPZ-R7

Analog Devices

Switching Voltage Regulators High Voltage 1A Sync Switch Regulator

Learn More

Datasheet

12,143In Stock

Cut Tape

$7.40

$5.64

$5.21

$4.73

Reel

$4.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

LFCSP-12

Buck

Adjustable

1 A

1 Output

15 uA

600 kHz

- 40 C

+ 125 C

ADP2441

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 4.5A, 500kHz Buck Sw Reg

LT1374HVIR#TRPBF
Analog Devices
1: $28.91
2,150In Stock

Mfr. Part No.
LT1374HVIR#TRPBF

Mouser Part No
584-LT1374HVIR#TRPBF

Analog Devices

Switching Voltage Regulators 4.5A, 500kHz Buck Sw Reg

Datasheet

2,150In Stock

Cut Tape

$28.91

$23.11

$21.50

$20.35

View

Reel

$18.63

MouseReel Available

Min.: 1
Mult.: 1

: 750

SMD/SMT

DDPAK-7

Buck

Adjustable

3.6 A

1 Output

20 uA

500 kHz

- 40 C

+ 125 C

LT1374

Reel, Cut Tape, MouseReel

Switching Voltage Regulators uP Buck Reg w/ Int Boost & Catch Diodes

LT3470EDDB#TRMPBF
Analog Devices
1: $11.46
10,124In Stock

Mfr. Part No.
LT3470EDDB#TRMPBF

Mouser Part No
584-LT3470EDDBTRMPBF

Analog Devices

Switching Voltage Regulators uP Buck Reg w/ Int Boost & Catch Diodes

Datasheet

10,124In Stock

Cut Tape

$11.46

$8.89

$8.08

$7.53

Reel

$6.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

DFN-8

Buck

1.25 V to 16 V

200 mA

1 Output

35 uA

1.2 MHz

- 40 C

+ 85 C

LT3470

Reel, Cut Tape, MouseReel

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