Semiconductors – Mouser Canada

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

LTC36xx/LTC7149 Series Step-Down Buck Regulators

Analog Devices Inc. LTC36xx/LTC7149 Series Synchronous Step-Down Buck Regulators are high efficiency, monolithic, and excellent for inverting output applications. The LTC3623 and LTC3600 are programmed with a single external resistor. The LTC3649 and LTC7149 feature single resistor programmable output voltage, with high efficiency over a wide V_OUT range.

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

Types of Semiconductors

List Images

Results: 525

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 2x Ch 3A, 20V Mono Sync Buck Reg

LTC3633AIFE-3#PBF
Analog Devices
1: $25.53
22In Stock

Mfr. Part #
LTC3633AIFE-3#PBF

Mouser Part #
584-LTC3633AIFE-3PBF

Analog Devices

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

Learn More

Datasheet

22In Stock

$25.53

$20.03

$19.20

$16.92

$16.09

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Ch 3A, 15V Mono Sync Buck Reg

LTC3633IUFD#PBF
Analog Devices
1: $24.65
94In Stock

Mfr. Part #
LTC3633IUFD#PBF

Mouser Part #
584-LTC3633IUFD#PBF

Analog Devices

Switching Voltage Regulators 2x Ch 3A, 15V Mono Sync Buck Reg

Learn More

Datasheet

94In Stock

$24.65

$19.34

$18.54

$16.35

$15.53

Min.: 1
Mult.: 1

Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr

LTC3634EUFD#TRPBF
Analog Devices
1: $22.95
1,432In Stock

Mfr. Part #
LTC3634EUFD#TRPBF

Mouser Part #
584-LTC3634EUFDTRPBF

Analog Devices

Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr

Learn More

Datasheet

1,432In Stock

Cut Tape

$22.95

$17.44

$16.72

$14.72

$14.00

Reel

$14.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr

LTC3634HUFD#PBF
Analog Devices
1: $25.96
25In Stock

Mfr. Part #
LTC3634HUFD#PBF

Mouser Part #
584-LTC3634HUFD#PBF

Analog Devices

Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr

Learn More

Datasheet

25In Stock

$25.96

$20.37

$19.53

$17.19

$16.36

Min.: 1
Mult.: 1

Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr

LTC3634IUFD#PBF
Analog Devices
1: $24.65
47In Stock

Mfr. Part #
LTC3634IUFD#PBF

Mouser Part #
584-LTC3634IUFD#PBF

Analog Devices

Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr

Learn More

Datasheet

47In Stock

$24.65

$19.34

$18.54

$16.35

$15.53

Min.: 1
Mult.: 1

Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr

LTC3634MPUFD#PBF
Analog Devices
1: $54.97
3In Stock

Mfr. Part #
LTC3634MPUFD#PBF

Mouser Part #
584-LTC3634MPUFD#PBF

Analog Devices

Switching Voltage Regulators 15V 2x 3A Mono Buck Reg for DDR Pwr

Learn More

Datasheet

3In Stock

$54.97

$47.85

$45.68

$40.85

Min.: 1
Mult.: 1

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637HMSE#PBF
Analog Devices
1: $20.40
119In Stock

Mfr. Part #
LTC3637HMSE#PBF

Mouser Part #
584-LTC3637HMSE#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

Learn More

Datasheet

119In Stock

$20.40

$15.50

$14.86

$13.09

$12.45

Min.: 1
Mult.: 1

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637MPDHC#PBF
Analog Devices
1: $42.27
19In Stock

Mfr. Part #
LTC3637MPDHC#PBF

Mouser Part #
584-LTC3637MPDHC#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

Learn More

Datasheet

19In Stock

$42.27

$35.72

$34.12

$30.52

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V, 4A Sync Buck Reg w/ R2R Progmable O

LTC3649EFE#PBF
Analog Devices
1: $29.15
104In Stock
150Expected 2026-04-06

Mfr. Part #
LTC3649EFE#PBF

Mouser Part #
584-LTC3649EFE#PBF

Analog Devices

Switching Voltage Regulators 60V, 4A Sync Buck Reg w/ R2R Progmable O

Learn More

Datasheet

104In Stock

150Expected 2026-04-06

$29.15

$24.13

$23.13

$20.38

Min.: 1
Mult.: 1

Power Management Specialized - PMIC Pwr M Solution for Application Processor

LTC3676EUJ#WPBF
Analog Devices
1: $28.83
59In Stock

Mfr. Part #
LTC3676EUJ#WPBF

Mouser Part #
584-LTC3676EUJ#WPBF

Analog Devices

Power Management Specialized - PMIC Pwr M Solution for Application Processor

Learn More

Datasheet

59In Stock

$28.83

$23.30

$22.33

$19.68

Min.: 1
Mult.: 1

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676EUJ-1#PBF
Analog Devices
1: $27.88
55In Stock

Mfr. Part #
LTC3676EUJ-1#PBF

Mouser Part #
584-LTC3676EUJ-1#PBF

Analog Devices

Switching Voltage Regulators Pwr M Solution for Application Processor

Learn More

Datasheet

55In Stock

$27.88

$22.52

$21.58

$19.02

Min.: 1
Mult.: 1

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676ILXE-1#PBF
Analog Devices
1: $32.30
10In Stock

Mfr. Part #
LTC3676ILXE-1#PBF

Mouser Part #
584-LTC3676ILXE-1PBF

Analog Devices

Switching Voltage Regulators Pwr M Solution for Application Processor

Learn More

Datasheet

10In Stock

$32.30

$26.74

$25.63

$22.58

Min.: 1
Mult.: 1

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676IUJ-1#PBF
Analog Devices
1: $31.31
72In Stock

Mfr. Part #
LTC3676IUJ-1#PBF

Mouser Part #
584-LTC3676IUJ-1#PBF

Analog Devices

Switching Voltage Regulators Pwr M Solution for Application Processor

Learn More

Datasheet

72In Stock

$31.31

$25.93

$24.85

$21.90

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs

LTC7149EUFD#PBF
Analog Devices
1: $28.61
72In Stock
219Expected 2026-04-24

Mfr. Part #
LTC7149EUFD#PBF

Mouser Part #
584-LTC7149EUFD#PBF

Analog Devices

Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs

Learn More

Datasheet

72In Stock

219Expected 2026-04-24

$28.61

$23.12

$22.17

$19.53

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

LTC3633AEUFD-2#PBF
Analog Devices
1: $22.95
105In Stock

Mfr. Part #
LTC3633AEUFD-2#PBF

Mouser Part #
584-C3633AEUFD-2PBF

Analog Devices

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

Learn More

Datasheet

105In Stock

$22.95

$17.44

$16.72

$14.72

$14.00

Min.: 1
Mult.: 1

Switching Voltage Regulators 1.5A, 15V Mono Sync Buck Reg

LTC3601EUD#PBF
Analog Devices
1: $14.51
223In Stock

Mfr. Part #
LTC3601EUD#PBF

Mouser Part #
584-LTC3601EUD#PBF

Analog Devices

Switching Voltage Regulators 1.5A, 15V Mono Sync Buck Reg

Learn More

Datasheet

223In Stock

$14.51

$10.87

$10.36

$9.00

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 18V, 8A Mono Sync Buck DC/DC Conv

LTC3608EWKG#PBF
Analog Devices
1: $36.29
73In Stock

Mfr. Part #
LTC3608EWKG#PBF

Mouser Part #
584-LTC3608EWKG#PBF

Analog Devices

Switching Voltage Regulators 18V, 8A Mono Sync Buck DC/DC Conv

Learn More

Datasheet

73In Stock

$36.29

$28.38

$27.11

$24.24

Min.: 1
Mult.: 1

Switching Voltage Regulators 18V, 8A Mono Sync Buck DC/DC Conv

LTC3608EWKG#TRPBF
Analog Devices
1: $36.29
153In Stock

Mfr. Part #
LTC3608EWKG#TRPBF

Mouser Part #
584-LTC3608EWKGTRPBF

Analog Devices

Switching Voltage Regulators 18V, 8A Mono Sync Buck DC/DC Conv

Learn More

Datasheet

153In Stock

Cut Tape

$36.29

$28.38

$27.11

$24.24

Reel

$24.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Switching Voltage Regulators 32V, 6A Mono Sync Buck DC/DC Conv

LTC3609EWKG#PBF
Analog Devices
1: $34.14
30In Stock
45Expected 2026-03-09

Mfr. Part #
LTC3609EWKG#PBF

Mouser Part #
584-LTC3609EWKG#PBF

Analog Devices

Switching Voltage Regulators 32V, 6A Mono Sync Buck DC/DC Conv

Learn More

Datasheet

30In Stock

45Expected 2026-03-09

$34.14

$28.89

$27.69

$24.41

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

LTC3633AIFE#PBF
Analog Devices
1: $25.53
120In Stock
350Expected 2026-04-15

Mfr. Part #
LTC3633AIFE#PBF

Mouser Part #
584-LTC3633AIFE#PBF

Analog Devices

Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg

Learn More

Datasheet

120In Stock

350Expected 2026-04-15

$25.53

$20.03

$19.20

$16.92

$16.09

Min.: 1
Mult.: 1

Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C

LTC3621IDCB-3.3#TRMPBF
Analog Devices
1: $16.72
88In Stock

Mfr. Part #
LTC3621IDCB-3.3#TRMPBF

Mouser Part #
584-C3621IDCB3.3TMPF

Analog Devices

Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C

Learn More

Datasheet

88In Stock

Cut Tape

$16.72

$12.92

$12.33

$10.70

$10.22

Reel

$10.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv

LTC3630AEDHC#TRPBF
Analog Devices
1: $17.73
39In Stock

Mfr. Part #
LTC3630AEDHC#TRPBF

Mouser Part #
584-C3630AEDHCTRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv

Learn More

Datasheet

39In Stock

Cut Tape

$17.73

$13.78

$13.15

$11.42

$10.90

Reel

$10.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 2.5A, 10V, Mono Sync Buck Reg

LTC3602EUF#PBF
Analog Devices
1: $21.64
86In Stock

Mfr. Part #
LTC3602EUF#PBF

Mouser Part #
584-LTC3602EUF#PBF

Analog Devices

Switching Voltage Regulators 2.5A, 10V, Mono Sync Buck Reg

Learn More

Datasheet

86In Stock

$21.64

$16.44

$15.76

$13.89

$13.20

Min.: 1
Mult.: 1

Switching Voltage Regulators 2.5A, 10V, Mono Sync Buck Reg

LTC3602IFE#PBF
Analog Devices
1: $25.07
47In Stock

Mfr. Part #
LTC3602IFE#PBF

Mouser Part #
584-LTC3602IFE#PBF

Analog Devices

Switching Voltage Regulators 2.5A, 10V, Mono Sync Buck Reg

Learn More

Datasheet

47In Stock

$25.07

$19.68

$18.87

$16.62

$15.81

Min.: 1
Mult.: 1

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637IMSE#PBF
Analog Devices
1: $20.48
5,763On Order

Mfr. Part #
LTC3637IMSE#PBF

Mouser Part #
584-LTC3637IMSE#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

Learn More

Datasheet

5,763On Order

$20.48

$16.16

$15.43

$13.39

$12.79

Min.: 1
Mult.: 1

LTC36xx/LTC7149 Series Step-Down Buck Regulators

Types of Semiconductors

Mouser Electronics®

Company

Resources

Support