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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

LTC3621IDCB#TRPBF
Analog Devices
2,500: $9.26
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3621IDCB#TRPBF

Mouser Part No
584-LTC3621IDCBTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$9.26

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

Reel: 2,500

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

LTC3622EMSE#TRPBF
Analog Devices
2,500: $11.20
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622EMSE#TRPBF

Mouser Part No
584-LTC3622EMSETRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.20

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

Reel: 2,500

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

LTC3622HDE#TRPBF
Analog Devices
2,500: $13.05
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622HDE#TRPBF

Mouser Part No
584-LTC3622HDE#TRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$13.05

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

Reel: 2,500

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

LTC3622HDE-2#PBF
Analog Devices
91: $13.72
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622HDE-2#PBF

Mouser Part No
584-LTC3622HDE-2#PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

$13.72

$13.05

Min.: 91
Mult.: 91

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

LTC3622HMSE#PBF
Analog Devices
1: $20.70
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622HMSE#PBF

Mouser Part No
584-LTC3622HMSE#PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

$20.70

$16.25

$15.58

$13.72

$13.05

Min.: 1
Mult.: 1

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

LTC3622HMSE#TRPBF
Analog Devices
2,500: $13.05
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622HMSE#TRPBF

Mouser Part No
584-LTC3622HMSETRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$13.05

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

Reel: 2,500

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

LTC3622IDE#TRPBF
Analog Devices
2,500: $12.37
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622IDE#TRPBF

Mouser Part No
584-LTC3622IDE#TRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$12.37

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

Reel: 2,500

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

LTC3622IMSE-2#PBF
Analog Devices
1: $20.21
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622IMSE-2#PBF

Mouser Part No
584-LTC3622IMSE-2PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

$20.21

$15.36

$14.72

$12.97

$12.33

Min.: 1
Mult.: 1

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

LTC3622IMSE#TRPBF
Analog Devices
2,500: $12.33
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3622IMSE#TRPBF

Mouser Part No
584-LTC3622IMSETRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$12.33

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

Reel: 2,500

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

LTC3624EMSE-2#PBF
Analog Devices
1: $15.79
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624EMSE-2#PBF

Mouser Part No
584-LTC3624EMSE-2PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

$15.79

$12.27

$11.70

$10.16

$9.70

Min.: 1
Mult.: 1

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

LTC3624EMSE#TRPBF
Analog Devices
2,500: $9.70
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624EMSE#TRPBF

Mouser Part No
584-LTC3624EMSETRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$9.70

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

Reel: 2,500

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

LTC3624HMSE#PBF
Analog Devices
1: $18.42
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624HMSE#PBF

Mouser Part No
584-LTC3624HMSE#PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

$18.42

$14.55

$13.87

$12.04

View

Min.: 1
Mult.: 1

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

LTC3624HMSE-2#PBF
Analog Devices
1: $18.42
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624HMSE-2#PBF

Mouser Part No
584-LTC3624HMSE-2PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

$18.42

$14.55

$12.54

$11.09

View

Min.: 1
Mult.: 1

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

LTC3624HMSE-5#PBF
Analog Devices
1: $18.42
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624HMSE-5#PBF

Mouser Part No
584-LTC3624HMSE-5PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

$18.42

$14.55

$13.87

$12.04

$11.50

Min.: 1
Mult.: 1

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

LTC3624HMSE#TRPBF
Analog Devices
2,500: $11.50
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624HMSE#TRPBF

Mouser Part No
584-LTC3624HMSETRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.50

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

Reel: 2,500

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

LTC3624IMSE-2#PBF
Analog Devices
1: $17.33
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3624IMSE-2#PBF

Mouser Part No
584-LTC3624IMSE-2PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

$17.33

$13.48

$12.86

$11.16

$10.66

Min.: 1
Mult.: 1

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

LTC3624IMSE#TRPBF
Analog Devices
2,500: $10.66
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
LTC3624IMSE#TRPBF

Mouser Part No
584-LTC3624IMSETRPBF

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

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$10.66

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

Reel: 2,500

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

LTC3625EDE#TRPBF
Analog Devices
2,500: $9.90
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3625EDE#TRPBF

Mouser Part No
584-LTC3625EDE#TRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$9.90

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

Reel: 2,500

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

LTC3625IDE#TRPBF
Analog Devices
2,500: $11.33
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3625IDE#TRPBF

Mouser Part No
584-LTC3625IDE#TRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.33

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

Reel: 2,500

Switching Voltage Regulators 20V, 2.5A Sync Mono Buck Reg w/ C & Temp

LTC3626EUDC#TRPBF
Analog Devices
2,500: $11.33
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3626EUDC#TRPBF

Mouser Part No
584-LTC3626EUDCTRPBF

Switching Voltage Regulators 20V, 2.5A Sync Mono Buck Reg w/ C & Temp

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.33

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

Reel: 2,500

Switching Voltage Regulators 20V, 2.5A Sync Mono Buck Reg w/ C & Temp

LTC3626IUDC#TRPBF
Analog Devices
2,500: $13.40
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3626IUDC#TRPBF

Mouser Part No
584-LTC3626IUDCTRPBF

Switching Voltage Regulators 20V, 2.5A Sync Mono Buck Reg w/ C & Temp

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$13.40

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

Reel: 2,500

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

LTC3630AHMSE#WTRPBF
Analog Devices
2,500: $12.18
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3630AHMSE#WTRPBF

Mouser Part No
584-LTC3630AHMSEWTRP

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$12.18

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

Reel: 2,500

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

LTC3630AIMSE#WTRPBF
Analog Devices
2,500: $11.37
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3630AIMSE#WTRPBF

Mouser Part No
584-LTC3630AIMSEWTRP

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.37

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

Reel: 2,500

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

LTC3630HDHC#TRPBF
Analog Devices
2,500: $11.37
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3630HDHC#TRPBF

Mouser Part No
584-LTC3630HDHCTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.37

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

Reel: 2,500

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

LTC3630IDHC#TRPBF
Analog Devices
2,500: $11.66
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3630IDHC#TRPBF

Mouser Part No
584-LTC3630IDHCTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.66

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

Reel: 2,500