Semiconductors – Mouser Israel

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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.

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Part #

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

LTC3621EMS8E#PBF
Analog Devices
1: $9.92
364In Stock
450Expected 06/05/2026

Mfr. Part No.
LTC3621EMS8E#PBF

Mouser Part No
584-LTC3621EMS8E#PBF

Analog Devices

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

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Datasheet

364In Stock

450Expected 06/05/2026

$9.92

$7.77

$6.60

$6.34

View

Min.: 1
Mult.: 1

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

LTC3621IMS8E#PBF
Analog Devices
1: $10.92
558In Stock

Mfr. Part No.
LTC3621IMS8E#PBF

Mouser Part No
584-LTC3621IMS8E#PBF

Analog Devices

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

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Datasheet

558In Stock

$10.92

$8.44

$8.05

$6.99

$6.67

Min.: 1
Mult.: 1

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

LTC3622IDE#PBF
Analog Devices
1: $14.59
268In Stock

Mfr. Part No.
LTC3622IDE#PBF

Mouser Part No
584-LTC3622IDE#PBF

Analog Devices

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

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Datasheet

268In Stock

$14.59

$11.08

$10.63

$9.36

$8.90

Min.: 1
Mult.: 1

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

LTC3624EDD#PBF
Analog Devices
1: $11.36
854In Stock

Mfr. Part No.
LTC3624EDD#PBF

Mouser Part No
584-LTC3624EDD#PBF

Analog Devices

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

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Datasheet

854In Stock

$11.36

$8.83

$8.42

$7.31

$6.98

Min.: 1
Mult.: 1

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

LTC3624EDD#TRPBF
Analog Devices
1: $11.36
1,857In Stock

Mfr. Part No.
LTC3624EDD#TRPBF

Mouser Part No
584-LTC3624EDD#TRPBF

Analog Devices

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

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Datasheet

1,857In Stock

Cut Tape

$11.36

$8.83

$8.42

$7.31

$6.98

Reel

$6.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

LTC3624EDD-2#PBF
Analog Devices
1: $11.36
1,001In Stock

Mfr. Part No.
LTC3624EDD-2#PBF

Mouser Part No
584-LTC3624EDD-2#PBF

Analog Devices

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

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Datasheet

1,001In Stock

$11.36

$8.83

$8.42

$7.31

$6.98

Min.: 1
Mult.: 1

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

LTC3624IDD-2#PBF
Analog Devices
1: $12.47
450In Stock

Mfr. Part No.
LTC3624IDD-2#PBF

Mouser Part No
584-LTC3624IDD-2#PBF

Analog Devices

Switching Voltage Regulators 17V, 2A Sync Buck Reg w/ 3.5 A Q C

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Datasheet

450In Stock

$12.47

$9.70

$9.25

$8.03

$7.67

Min.: 1
Mult.: 1

Battery Management 1A Hi Eff 2-Cell Supercap Chr w/ Auto Ce

LTC3625EDE#PBF
Analog Devices
1: $11.58
517In Stock

Mfr. Part No.
LTC3625EDE#PBF

Mouser Part No
584-LTC3625EDE#PBF

Analog Devices

Battery Management 1A Hi Eff 2-Cell Supercap Chr w/ Auto Ce

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Datasheet

517In Stock

$11.58

$9.00

$8.59

$7.46

$7.12

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

LTC3630EDHC#TRPBF
Analog Devices
1: $12.33
2,701In Stock

Mfr. Part No.
LTC3630EDHC#TRPBF

Mouser Part No
584-LTC3630EDHCTRPBF

Analog Devices

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

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Datasheet

2,701In Stock

Cut Tape

$12.33

$9.59

$9.15

$7.94

$7.58

Reel

$7.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

LTC3630HMSE#PBF
Analog Devices
1: $13.41
381In Stock

Mfr. Part No.
LTC3630HMSE#PBF

Mouser Part No
584-LTC3630HMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

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Datasheet

381In Stock

$13.41

$10.19

$9.77

$8.60

$8.18

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

LTC3630IDHC#PBF
Analog Devices
1: $13.44
257In Stock

Mfr. Part No.
LTC3630IDHC#PBF

Mouser Part No
584-LTC3630IDHC#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

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Datasheet

257In Stock

$13.44

$10.61

$10.12

$8.79

$8.39

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

LTC3630IMSE#PBF
Analog Devices
1: $13.45
1,574In Stock

Mfr. Part No.
LTC3630IMSE#PBF

Mouser Part No
584-LTC3630IMSE#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

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Datasheet

1,574In Stock

$13.45

$10.62

$10.13

$8.79

View

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

LTC3630MPDHC#PBF
Analog Devices
1: $31.02
106In Stock

Mfr. Part No.
LTC3630MPDHC#PBF

Mouser Part No
584-LTC3630MPDHC#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, 65V 500mA Sync Buck Conv

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Datasheet

106In Stock

$31.02

$26.22

$25.04

$22.39

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

LTC3631EDD-5#PBF
Analog Devices
1: $11.36
382In Stock

Mfr. Part No.
LTC3631EDD-5#PBF

Mouser Part No
584-LTC3631EDD-5#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

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Datasheet

382In Stock

$11.36

$8.83

$8.42

$7.31

$6.98

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

LTC3631EMS8E#PBF
Analog Devices
1: $11.36
541In Stock

Mfr. Part No.
LTC3631EMS8E#PBF

Mouser Part No
584-LTC3631EMS8E#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

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Datasheet

541In Stock

$11.36

$8.83

$8.42

$7.31

$6.98

Min.: 1
Mult.: 1

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

LTC3633AEFE#PBF
Analog Devices
1: $14.99
200In Stock

Mfr. Part No.
LTC3633AEFE#PBF

Mouser Part No
584-LTC3633AEFE#PBF

Analog Devices

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

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Datasheet

200In Stock

$14.99

$11.77

$11.28

$9.94

$9.45

Min.: 1
Mult.: 1

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

LTC3633AEUFD#PBF
Analog Devices
1: $14.95
1,499In Stock

Mfr. Part No.
LTC3633AEUFD#PBF

Mouser Part No
584-LTC3633AEUFD#PBF

Analog Devices

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

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Datasheet

1,499In Stock

$14.95

$11.36

$10.89

$9.59

$9.12

Min.: 1
Mult.: 1

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

LTC3633AIUFD#PBF
Analog Devices
1: $16.06
427In Stock

Mfr. Part No.
LTC3633AIUFD#PBF

Mouser Part No
584-LTC3633AIUFD#PBF

Analog Devices

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

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Datasheet

427In Stock

$16.06

$12.60

$12.08

$10.65

$10.12

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

LTC3636EUFD-1#PBF
Analog Devices
1: $15.17
197In Stock

Mfr. Part No.
LTC3636EUFD-1#PBF

Mouser Part No
584-LTC3636EUFD1PBF

Analog Devices

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

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Datasheet

197In Stock

$15.17

$11.90

$11.41

$10.05

$9.56

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

LTC3636EUFD#PBF
Analog Devices
1: $15.17
837In Stock

Mfr. Part No.
LTC3636EUFD#PBF

Mouser Part No
584-LTC3636EUFDPBF

Analog Devices

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

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Datasheet

837In Stock

$15.17

$11.90

$11.41

$10.05

$9.56

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

LTC3636IUFD-1#PBF
Analog Devices
1: $16.51
219In Stock

Mfr. Part No.
LTC3636IUFD-1#PBF

Mouser Part No
584-LTC3636IUFD1PBF

Analog Devices

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

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Datasheet

219In Stock

$16.51

$12.96

$12.42

$10.94

$10.41

Min.: 1
Mult.: 1

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637MPMSE#PBF
Analog Devices
1: $27.54
231In Stock

Mfr. Part No.
LTC3637MPMSE#PBF

Mouser Part No
584-LTC3637MPMSE#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

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Datasheet

231In Stock

$27.54

$23.27

$22.23

$19.88

Min.: 1
Mult.: 1

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

LTC3649EFE#TRPBF
Analog Devices
1: $18.99
845In Stock

Mfr. Part No.
LTC3649EFE#TRPBF

Mouser Part No
584-LTC3649EFE#TRPBF

Analog Devices

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

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Datasheet

845In Stock

Cut Tape

$18.99

$15.72

$15.07

$13.28

Reel

$13.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

LTC3649EUFD#PBF
Analog Devices
1: $18.64
220In Stock
876On Order

Mfr. Part No.
LTC3649EUFD#PBF

Mouser Part No
584-LTC3649EUFD#PBF

Analog Devices

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

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Datasheet

220In Stock

876On Order

$18.64

$15.06

$14.44

$12.72

Min.: 1
Mult.: 1

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

LTC3649IFE#PBF
Analog Devices
1: $21.37
440In Stock

Mfr. Part No.
LTC3649IFE#PBF

Mouser Part No
584-LTC3649IFE#PBF

Analog Devices

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

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Datasheet

440In Stock

$21.37

$18.08

$17.33

$15.27

Min.: 1
Mult.: 1

LTC36xx/LTC7149 Series Step-Down Buck Regulators

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