Switching Voltage Regulators

.hide-partial { max-height: none; } .show-more { display: none; }

Silent Switcher® Solutions for EMI Compliance

Analog Devices Electromagnetic Interference (EMI) compliance is often mandatory and a critical design challenge for medical, automotive, test, and measurement equipment manufacturers. For example, if a device fails EMI compliance, it not only creates a long design cycle, it also increases cost as a result of re-design and re-evaluation for EMI compliance. To overcome these challenges, Analog Devices offers Silent Switcher® Architecture which minimizes the risk of problems caused by EMI, making µModule® Regulators and Discrete DC-DC ideal for noise-sensitive applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 172

Applied Filters:

Package / Case

Topology

Output Voltage

Output Current

Number of Outputs

Input Voltage - Min

Input Voltage - Max

Quiescent Current

Switching Frequency

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Switching Voltage Regulators 60VIN, 3A Silent Switcher Module Reg

LTM8073IY#PBF
Analog Devices
1: $49.12
7,290On Order

Mfr. Part #
LTM8073IY#PBF

Mouser Part #
584-LTM8073IYPBF

Analog Devices

Switching Voltage Regulators 60VIN, 3A Silent Switcher Module Reg

Learn More

Datasheet

7,290On Order

$49.12

$39.79

$37.45

$34.91

$33.63

Min.: 1
Mult.: 1

SMD/SMT

BGA-48

Buck

800 mV to 15 V

3 A

1 Output

3.4 V

60 V

300 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LTM8073

Tray

Switching Voltage Regulators 40VIN, 1.2A Silent Switcher Module Regulator

LTM8074EY#PBF
Analog Devices
1: $20.38
17,690On Order

Mfr. Part #
LTM8074EY#PBF

Mouser Part #
584-LTM8074EY#PBF

Analog Devices

Switching Voltage Regulators 40VIN, 1.2A Silent Switcher Module Regulator

Learn More

Datasheet

17,690On Order

$20.38

$15.49

$14.84

$13.08

$12.43

Min.: 1
Mult.: 1

SMD/SMT

BGA-25

Buck

800 mV to 12 V

1.2 A

1 Output

3.2 V

40 V

8 uA

200 kHz to 2.2 MHz

- 40 C

+ 125 C

LTM8074

Tray

Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN

LTC3308AIV#TRMPBF
Analog Devices
1: $13.58
500Expected 2026-03-20

Mfr. Part #
LTC3308AIV#TRMPBF

Mouser Part #
584-3308AIV#TRMPBF

Analog Devices

Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN

Learn More

Datasheet

500Expected 2026-03-20

Cut Tape

$13.58

$9.81

$9.36

$8.12

$7.77

Reel

$7.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

2.25 V

5.5 V

40 uA

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3309AEV#TRMPBF
Analog Devices
1: $12.54
2,000Expected 2026-10-22

Mfr. Part #
LTC3309AEV#TRMPBF

Mouser Part #
584-3309AEV#TRMPBF

Analog Devices

Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

2,000Expected 2026-10-22

Cut Tape

$12.54

$8.76

$8.35

$7.26

$6.92

Reel

$6.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

6 A

1 Output

2.25 V

5.5 V

1.2 mA

1 MHz to 3 MHz

- 40 C

+ 125 C

LTC3309

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current with External Compensation

LT8643SIV-2#PBF
Analog Devices
1: $26.37
1,006Expected 2026-08-19

Mfr. Part #
LT8643SIV-2#PBF

Mouser Part #
584-LT8643SIV-2#PBF

Analog Devices

Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Switcher with 2.5 A Quiescent Current with External Compensation

Learn More

Datasheet

1,006Expected 2026-08-19

$26.37

$20.69

$19.83

$17.48

$16.62

Min.: 1
Mult.: 1

SMD/SMT

LQFN-24

Buck

Adjustable

6 A

1 Output

3.4 V

42 V

750 nA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8643S

Tray

Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN

LTC3308AIV#TRPBF
Analog Devices
1: $13.58
2,359Expected 2026-03-20

Mfr. Part #
LTC3308AIV#TRPBF

Mouser Part #
584-LTC3308AIV#TRPBF

Analog Devices

Switching Voltage Regulators 5V, 4A Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN

Learn More

Datasheet

2,359Expected 2026-03-20

Cut Tape

$13.58

$9.81

$9.36

$8.12

View

Reel

$7.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

4 A

1 Output

2.25 V

5.5 V

2 MHz

- 40 C

+ 125 C

LTC3308

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3309AIV#TRPBF
Analog Devices
1: $13.95
2,023Expected 2026-03-25

Mfr. Part #
LTC3309AIV#TRPBF

Mouser Part #
584-LTC3309AIV#TRPBF

Analog Devices

Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

2,023Expected 2026-03-25

Cut Tape

$13.95

$10.08

$9.62

$8.35

View

Reel

$7.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

6 A

1 Output

2.25 V

5.5 V

1.2 mA

1 MHz to 3 MHz

- 40 C

+ 125 C

LTC3309

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 20V, 20A Sync Buck Reg

LTC7150SJY-4#PBF
Analog Devices
1: $33.97
455Expected 2026-09-30

Mfr. Part #
LTC7150SJY-4#PBF

Mouser Part #
584-LTC7150SJY-4#PBF

Analog Devices

Switching Voltage Regulators 20V, 20A Sync Buck Reg

Learn More

Datasheet

455Expected 2026-09-30

$33.97

$28.74

$27.55

$24.27

Min.: 1
Mult.: 1

SMD/SMT

BGA-42

Buck

600 mV to 5.5 V

20 A

1 Output

3.1 V

20 V

2 mA

400 kHz to 3 MHz

- 40 C

+ 150 C

LTM8063

Tray

Switching Voltage Regulators 60VIN, 3A Silent Switcher Module Reg

LTM8073IY
Analog Devices
1: $63.84
520Expected 2026-10-30

Mfr. Part #
LTM8073IY

Mouser Part #
584-LTM8073IY

Analog Devices

Switching Voltage Regulators 60VIN, 3A Silent Switcher Module Reg

Learn More

Datasheet

520Expected 2026-10-30

$63.84

$52.13

$49.21

Min.: 1
Mult.: 1

SMD/SMT

BGA-48

Buck

800 mV to 15 V

3 A

1 Output

3.4 V

60 V

300 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LTM8073

Tray

Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Swi

LT8640SAAV#PBF
Analog Devices
1: $24.01
540Expected 2026-07-08
New Product

Mfr. Part #
LT8640SAAV#PBF

Mouser Part #
584-LT8640SAAVPBF

New Product

Analog Devices

Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Swi

Learn More

Datasheet

540Expected 2026-07-08

$24.01

$18.83

$18.07

$15.92

$15.14

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

Buck

6 A

1 Output

3.4 V

42 V

1.7 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8640S

Tray

Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Swi

LT8643SAAV#PBF
Analog Devices
1: $24.01
990Expected 2026-04-23
New Product

Mfr. Part #
LT8643SAAV#PBF

Mouser Part #
584-LT8643SAAVPBF

New Product

Analog Devices

Switching Voltage Regulators 42V, 6A Synchronous Step-Down Silent Swi

Learn More

Datasheet

990Expected 2026-04-23

$24.01

$18.83

$18.07

$15.92

$15.14

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

Buck

6 A

1 Output

3.4 V

42 V

230 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LT8643S

Tray

Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

LTC3310SEV#PBF
Analog Devices
1: $17.19
524On Order

Mfr. Part #
LTC3310SEV#PBF

Mouser Part #
584-LTC3310SEV#PBF

Analog Devices

Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

Learn More

Datasheet

524On Order

$17.19

$13.29

$12.68

$11.01

$10.50

Min.: 1
Mult.: 1

SMD/SMT

LQFN-18

Buck

500 mV to 5.5 V

10 A

1 Output

2.25 V

5.5 V

1.3 mA

500 kHz to 5 MHz

- 40 C

+ 125 C

LTC3310S

Tray

Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

LTC3310SEV#TRMPBF
Analog Devices
1: $17.19
1,000Expected 2026-09-17

Mfr. Part #
LTC3310SEV#TRMPBF

Mouser Part #
584-LTC3310SEVTRMPBF

Analog Devices

Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

Learn More

Datasheet

1,000Expected 2026-09-17

Cut Tape

$17.19

$13.29

$12.68

$11.01

$10.50

Reel

$10.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-18

Buck

500 mV to 5.5 V

10 A

1 Output

2.25 V

5.5 V

1.3 mA

1.8 MHz to 2.2 MHz

- 40 C

+ 125 C

LTC3310

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

LTC3310SIV#TRMPBF
Analog Devices
1: $18.93
1,000Expected 2026-03-16

Mfr. Part #
LTC3310SIV#TRMPBF

Mouser Part #
584-LTC3310SIVTRMPBF

Analog Devices

Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

Learn More

Datasheet

1,000Expected 2026-03-16

Cut Tape

$18.93

$14.72

$14.05

$12.19

$11.64

Reel

$11.64

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-18

Buck

500 mV to 5.5 V

10 A

1 Output

2.25 V

5.5 V

1.3 mA

2 MHz

- 40 C

+ 125 C

LTC3310

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 20V, 20A Sync Buck Reg

LTC7150SJY-4#WPBF
Analog Devices
1: $35.20
738On Order

Mfr. Part #
LTC7150SJY-4#WPBF

Mouser Part #
584-LTC7150SJY-4WPBF

Analog Devices

Switching Voltage Regulators 20V, 20A Sync Buck Reg

Learn More

Datasheet

738On Order

$35.20

$29.79

$28.55

$25.16

Min.: 1
Mult.: 1

SMD/SMT

Buck

600 mV to 5.5 V

20 A

1 Output

3.1 V

20 V

2 mA

400 kHz to 3 MHz

- 40 C

+ 150 C

AEC-Q100

LTC7150

Tray

Switching Voltage Regulators 40VIN, 3.5A/6A Buck Silent Switcher Mo

LTM8053EY#PBF
Analog Devices
1: $42.69
193Expected 2026-07-15

Mfr. Part #
LTM8053EY#PBF

Mouser Part #
584-LTM8053EY#PBF

Analog Devices

Switching Voltage Regulators 40VIN, 3.5A/6A Buck Silent Switcher Mo

Learn More

Datasheet

193Expected 2026-07-15

$42.69

$36.09

$34.46

$30.81

Min.: 1
Mult.: 1

SMD/SMT

BGA-48

Buck

970 mV to 15 V

3.5 A

1 Output

3.4 V

40 V

300 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LTM8053

Tray

Switching Voltage Regulators 40VIN, 3.5A/6A Buck Silent Switcher Mo

LTM8053EY-1#PBF
Analog Devices
1: $42.69
520On Order

Mfr. Part #
LTM8053EY-1#PBF

Mouser Part #
584-LTM8053EY-1#PBF

Analog Devices

Switching Voltage Regulators 40VIN, 3.5A/6A Buck Silent Switcher Mo

Learn More

Datasheet

520On Order

$42.69

$36.09

$34.46

$30.81

Min.: 1
Mult.: 1

SMD/SMT

BGA-48

Buck

970 mV to 15 V

3.5 A

1 Output

3.4 V

40 V

300 uA

200 kHz to 3 MHz

- 40 C

+ 125 C

LTM8053

Tray

Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3307AJV#TRMPBF
Analog Devices
1: $13.43
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3307AJV#TRMPBF

Mouser Part #
584-3307AJV#TRMPBF

Analog Devices

Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$13.43

$9.72

$9.27

$8.04

Reel

$7.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

3 A

1 Output

2.25 V

5.5 V

40 uA

2 MHz

- 40 C

+ 150 C

LTC3307

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3307AMPV#TRPBF
Analog Devices
2,500: $13.06
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3307AMPV#TRPBF

Mouser Part #
584-3307AMPVTRPBF

Analog Devices

Switching Voltage Regulators 5V, 3A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$13.06

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

LQFN-12

1 Output

LTC3307

Reel

Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

LTC3309AMPV#TRPBF
Analog Devices
2,500: $14.21
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3309AMPV#TRPBF

Mouser Part #
584-3309AMPV#TRPBF

Analog Devices

Switching Voltage Regulators 5V, 6A Synchronous Step-Down Silent Switcher in 2mm 2mm LQFN

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$14.21

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

LQFN-12

Buck

500 mV to 5.5 V

6 A

1 Output

2.25 V

5.5 V

1.2 mA

1 MHz to 3 MHz

- 55 C

+ 150 C

LTC3309

Reel

Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

LTC3310SEV-1#WTRPBF
Analog Devices
2,500: $11.08
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LTC3310SEV-1#WTRPBF

Mouser Part #
584-C3310SEV1WTRPBF

Analog Devices

Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.08

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

LQFN-18

AEC-Q100

LTC3310S

Reel

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640EUDCF-1#TRPBF
Analog Devices
2,500: $14.17
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LT8640EUDCF-1#TRPBF

Mouser Part #
584-LT8640EUDCF1TRPB

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$14.17

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

QFN-18

1 Output

LT8640

Reel

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640EUDCF#TRPBF
Analog Devices
2,500: $15.58
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LT8640EUDCF#TRPBF

Mouser Part #
584-LT8640EUDCFTRPBF

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$15.58

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

QFN-18

1 Output

LT8640

Reel

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640HUDC-1#TRPBF
Analog Devices
2,500: $16.58
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LT8640HUDC-1#TRPBF

Mouser Part #
584-LT8640HUDC1TRPBF

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$16.58

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

QFN-18

Buck

970 mV to 41.58 V

5 A

1 Output

3.4 V

42 V

300 uA

200 kHz to 3 MHz

- 40 C

+ 150 C

LT8640

Reel

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

LT8640HUDCF#TRPBF
Analog Devices
2,500: $22.03
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
LT8640HUDCF#TRPBF

Mouser Part #
584-LT8640HUDCFTRPBF

Analog Devices

Switching Voltage Regulators 42V, 5A Sync Buck Silent Switcher w/ 2.5

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$22.03

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

QFN-18

1 Output

LT8640

Reel

Silent Switcher® Solutions for EMI Compliance

Mouser Electronics®

Company

Resources

Support

BGA-25
BGA-28
BGA-36
BGA-42
BGA-48
BGA-49
BGA-70
BGA-80
BGA-88
LQFN-12
LQFN-16
LQFN-18
LQFN-20
LQFN-24
LQFN-28
LQFN-32
LQFN-36
QFN-16
QFN-18
QFN-24

0 V to 14.5 V
500 mV to 5.5 V
600 mV to 3.3 V
600 mV to 5.5 V
800 mV to 10 V
800 mV to 12 V
800 mV to 15 V
800 mV to 24 V
810 mV to 64 V
970 mV to 15 V
970 mV to 18 V
970 mV to 41.58 V
970 mV to 41.9 V
1 V
3.3 V
3.3 V, 5 V
3.3 V to 25 V
5 V
8 V
42 V

10 nA
250 nA
750 nA
1.7 uA
1.7 uA, 2.5 uA
2 uA
2.5 uA
2.5 uA, 300 uA
3 uA
6.2 uA
8 uA
9 uA
16 uA
25 uA
35 uA
40 uA
82 uA
90 uA
155 uA
230 uA

LT7184
LT8609
LT8614
LT8636
LT8638
LT8640
LT8640S
LT8641
LT8642S
LT8643S
LT8643S-2
LT8645
LT8645S
LT8646S
LT8650
LT8652
LT8653
LTC3307
LTC3308
LTC3309