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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 20V, 5A Sync Buck Reg

LTC3605AEUF#TRPBF
Analog Devices
2,500: $12.68
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3605AEUF#TRPBF

Mouser Part No
584-LTC3605AEUFTRPBF

Switching Voltage Regulators 20V, 5A Sync Buck Reg

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$12.68

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

Reel: 2,500

Switching Voltage Regulators 800mA Sync Buck DC/DC w/ Avg In C Lim

LTC3606BEDD#TRPBF
Analog Devices
2,500: $6.49
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3606BEDD#TRPBF

Mouser Part No
584-LTC3606BEDDTRPBF

Switching Voltage Regulators 800mA Sync Buck DC/DC w/ Avg In C Lim

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$6.49

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

Reel: 2,500

Switching Voltage Regulators 800mA Sync Buck DC/DC w/ Avg In C Lim

LTC3606BIDD#TRPBF
Analog Devices
2,500: $7.59
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3606BIDD#TRPBF

Mouser Part No
584-LTC3606BIDDTRPBF

Switching Voltage Regulators 800mA Sync Buck DC/DC w/ Avg In C Lim

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$7.59

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

Reel: 2,500

Switching Voltage Regulators 2x 600mA 15V Mono Sync Buck DC/DC Reg

LTC3607EMSE#TRPBF
Analog Devices
2,500: $7.52
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3607EMSE#TRPBF

Mouser Part No
584-LTC3607EMSETRPBF

Switching Voltage Regulators 2x 600mA 15V Mono Sync Buck DC/DC Reg

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$7.52

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

Reel: 2,500

Switching Voltage Regulators 2x 600mA 15V Mono Sync Buck DC/DC Reg

LTC3607EUD#TRPBF
Analog Devices
2,500: $7.26
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3607EUD#TRPBF

Mouser Part No
584-LTC3607EUD#TRPBF

Switching Voltage Regulators 2x 600mA 15V Mono Sync Buck DC/DC Reg

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$7.26

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

Reel: 2,500

Switching Voltage Regulators 2x 600mA 15V Mono Sync Buck DC/DC Reg

LTC3607IMSE#TRPBF
Analog Devices
2,500: $8.92
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3607IMSE#TRPBF

Mouser Part No
584-LTC3607IMSETRPBF

Switching Voltage Regulators 2x 600mA 15V Mono Sync Buck DC/DC Reg

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$8.92

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

Reel: 2,500

Switching Voltage Regulators 2x 600mA 15V Mono Sync Buck DC/DC Reg

LTC3607IUD#TRPBF
Analog Devices
2,500: $8.56
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3607IUD#TRPBF

Mouser Part No
584-LTC3607IUD#TRPBF

Switching Voltage Regulators 2x 600mA 15V Mono Sync Buck DC/DC Reg

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$8.56

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

Reel: 2,500

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

LTC3609IWKG#TRPBF
Analog Devices
2,000: $24.21
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3609IWKG#TRPBF

Mouser Part No
584-LTC3609IWKGTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$24.21

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Switching Voltage Regulators 10A, 32V Mono Sync Buck DC/DC Conv

LTC3611EWP#TRPBF
Analog Devices
2,000: $28.45
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3611EWP#TRPBF

Mouser Part No
584-LTC3611EWP#TRPBF

Switching Voltage Regulators 10A, 32V Mono Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$28.45

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

LTC3612EFE#TRPBF
Analog Devices
2,500: $10.66
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3612EFE#TRPBF

Mouser Part No
584-LTC3612EFE#TRPBF

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$10.66

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

Reel: 2,500

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

LTC3612HFE#PBF
Analog Devices
1: $20.28
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3612HFE#PBF

Mouser Part No
584-LTC3612HFE#PBF

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

$20.28

$15.40

$14.78

$13.01

$12.37

Min.: 1
Mult.: 1

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

LTC3612HFE#TRPBF
Analog Devices
2,500: $12.37
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3612HFE#TRPBF

Mouser Part No
584-LTC3612HFE#TRPBF

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$12.37

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

Reel: 2,500

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

LTC3612HUDC#TRPBF
Analog Devices
2,500: $11.82
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3612HUDC#TRPBF

Mouser Part No
584-LTC3612HUDCTRPBF

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.82

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

Reel: 2,500

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

LTC3612IFE#TRPBF
Analog Devices
2,500: $11.44
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3612IFE#TRPBF

Mouser Part No
584-LTC3612IFE#TRPBF

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$11.44

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

Reel: 2,500

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

LTC3612MPFE#TRPBF
Analog Devices
2,500: $30.23
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3612MPFE#TRPBF

Mouser Part No
584-LTC3612MPFETRPBF

Switching Voltage Regulators 3A, 4MHz Mono Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$30.23

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

Reel: 2,500

Switching Voltage Regulators 4A, 4MHz Mono Sync Buck DC/DC Conv

LTC3614HUDD#TRPBF
Analog Devices
2,500: $13.44
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3614HUDD#TRPBF

Mouser Part No
584-LTC3614HUDDTRPBF

Switching Voltage Regulators 4A, 4MHz Mono Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$13.44

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

Reel: 2,500

Switching Voltage Regulators 4A, 4MHz Mono Sync Buck DC/DC Conv

LTC3614IUDD#TRPBF
Analog Devices
2,500: $12.13
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3614IUDD#TRPBF

Mouser Part No
584-LTC3614IUDDTRPBF

Switching Voltage Regulators 4A, 4MHz Mono Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$12.13

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

Reel: 2,500

Switching Voltage Regulators 4A, 4MHz Mono Sync Buck DC/DC Conv

LTC3614MPUDD#PBF
Analog Devices
73: $27.05
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3614MPUDD#PBF

Mouser Part No
584-LTC3614MPUDD#PBF

Switching Voltage Regulators 4A, 4MHz Mono Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

$27.05

Min.: 73
Mult.: 73

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

LTC3615EFE#TRPBF
Analog Devices
2,500: $12.26
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615EFE#TRPBF

Mouser Part No
584-LTC3615EFE#TRPBF

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$12.26

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

Reel: 2,500

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

LTC3615HFE#PBF
Analog Devices
1: $24.56
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615HFE#PBF

Mouser Part No
584-LTC3615HFE#PBF

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

$24.56

$19.85

$19.03

$16.76

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

LTC3615HFE#TRPBF
Analog Devices
2,500: $16.76
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615HFE#TRPBF

Mouser Part No
584-LTC3615HFE#TRPBF

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$16.76

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

Reel: 2,500

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

LTC3615HFE-1#PBF
Analog Devices
1: $24.56
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615HFE-1#PBF

Mouser Part No
584-LTC3615HFE-1#PBF

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

$24.56

$19.85

$19.03

$16.76

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

LTC3615HUF#PBF
Analog Devices
1: $23.64
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615HUF#PBF

Mouser Part No
584-LTC3615HUF#PBF

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

$23.64

$18.56

$17.78

$15.67

$14.90

Min.: 1
Mult.: 1

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

LTC3615HUF#TRPBF
Analog Devices
2,500: $14.90
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615HUF#TRPBF

Mouser Part No
584-LTC3615HUF#TRPBF

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$14.90

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

Reel: 2,500

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

LTC3615HUF-1#PBF
Analog Devices
91: $15.67
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615HUF-1#PBF

Mouser Part No
584-LTC3615HUF-1#PBF

Switching Voltage Regulators 2x 4MHz, 3A Sync Buck DC/DC Conv

Datasheet

Non-Stocked Lead-Time 10 Weeks

$15.67

$14.90

Min.: 91
Mult.: 91