Semiconductors – Mouser South Africa

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

LTC3633AEUFD-3#PBF
Analog Devices
1: $14.96
82In Stock

Mfr. Part No.
LTC3633AEUFD-3#PBF

Mouser Part No
584-C3633AEUFD-3PBF

Analog Devices

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

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Datasheet

82In Stock

$14.96

$11.36

$10.90

$9.59

$9.12

Min.: 1
Mult.: 1

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

LTC3633AIUFD-1#PBF
Analog Devices
1: $16.06
69In Stock

Mfr. Part No.
LTC3633AIUFD-1#PBF

Mouser Part No
584-C3633AIUFD-1PBF

Analog Devices

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

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Datasheet

69In Stock

$16.06

$12.61

$12.08

$10.65

$10.12

Min.: 1
Mult.: 1

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

LTC3633AIUFD-3#PBF
Analog Devices
1: $16.06
35In Stock

Mfr. Part No.
LTC3633AIUFD-3#PBF

Mouser Part No
584-C3633AIUFD-3PBF

Analog Devices

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

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Datasheet

35In Stock

$16.06

$12.61

$12.08

$10.65

$10.12

Min.: 1
Mult.: 1

Switching Voltage Regulators 15V, 1.5A Sync R2R 1x Res Buck Reg

LTC3600IDD#PBF
Analog Devices
1: $12.40
221In Stock
363Expected 2026/02/25

Mfr. Part No.
LTC3600IDD#PBF

Mouser Part No
584-LTC3600IDD#PBF

Analog Devices

Switching Voltage Regulators 15V, 1.5A Sync R2R 1x Res Buck Reg

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Datasheet

221In Stock

363Expected 2026/02/25

$12.40

$9.63

$9.19

$7.98

$7.62

Min.: 1
Mult.: 1

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

LTC3601IMSE#PBF
Analog Devices
1: $10.54
94In Stock

Mfr. Part No.
LTC3601IMSE#PBF

Mouser Part No
584-LTC3601IMSE#PBF

Analog Devices

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

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Datasheet

94In Stock

$10.54

$8.15

$7.77

$6.75

$6.43

Min.: 1
Mult.: 1

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

LTC3602EUF#PBF
Analog Devices
1: $14.11
86In Stock

Mfr. Part No.
LTC3602EUF#PBF

Mouser Part No
584-LTC3602EUF#PBF

Analog Devices

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

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Datasheet

86In Stock

$14.11

$10.71

$10.27

$9.05

$8.61

Min.: 1
Mult.: 1

Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg

LTC3603IMSE#PBF
Analog Devices
1: $13.49
98In Stock

Mfr. Part No.
LTC3603IMSE#PBF

Mouser Part No
584-LTC3603IMSE#PBF

Analog Devices

Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg

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Datasheet

98In Stock

$13.49

$10.26

$9.83

$8.65

$8.23

Min.: 1
Mult.: 1

Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg

LTC3604EUD#PBF
Analog Devices
1: $12.47
113In Stock

Mfr. Part No.
LTC3604EUD#PBF

Mouser Part No
584-LTC3604EUD#PBF

Analog Devices

Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg

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Datasheet

113In Stock

$12.47

$9.70

$9.26

$8.04

$7.68

Min.: 1
Mult.: 1

Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg

LTC3604EUD#TRPBF
Analog Devices
1: $12.47
189In Stock

Mfr. Part No.
LTC3604EUD#TRPBF

Mouser Part No
584-LTC3604EUD#TRPBF

Analog Devices

Switching Voltage Regulators 2.5A, 15V Mono Sync Buck Reg

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Datasheet

189In Stock

Cut Tape

$12.47

$9.70

$9.26

$8.04

$7.68

Reel

$7.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 15V, 5A Sync Buck Reg

LTC3605IUF#TRPBF
Analog Devices
1: $17.01
79In Stock
2,500Expected 2026/02/16

Mfr. Part No.
LTC3605IUF#TRPBF

Mouser Part No
584-LTC3605IUF#TRPBF

Analog Devices

Switching Voltage Regulators 15V, 5A Sync Buck Reg

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Datasheet

79In Stock

2,500Expected 2026/02/16

Cut Tape

$17.01

$13.35

$12.79

$11.27

$10.72

Reel

$10.72

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

LTC3606BIDD#PBF
Analog Devices
1: $10.11
118In Stock

Mfr. Part No.
LTC3606BIDD#PBF

Mouser Part No
584-LTC3606BIDD#PBF

Analog Devices

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

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Datasheet

118In Stock

$10.11

$7.57

$7.22

$6.27

View

Min.: 1
Mult.: 1

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

LTC3607EMSE#PBF
Analog Devices
1: $10.03
50In Stock

Mfr. Part No.
LTC3607EMSE#PBF

Mouser Part No
584-LTC3607EMSE#PBF

Analog Devices

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

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Datasheet

50In Stock

$10.03

$7.51

$7.16

$6.21

View

Min.: 1
Mult.: 1

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

LTC3607EUD#PBF
Analog Devices
1: $9.66
237In Stock

Mfr. Part No.
LTC3607EUD#PBF

Mouser Part No
584-LTC3607EUD#PBF

Analog Devices

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

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Datasheet

237In Stock

$9.66

$7.25

$6.90

$5.99

View

Min.: 1
Mult.: 1

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

LTC3607IMSE#PBF
Analog Devices
1: $10.51
33In Stock

Mfr. Part No.
LTC3607IMSE#PBF

Mouser Part No
584-LTC3607IMSE#PBF

Analog Devices

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

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Datasheet

33In Stock

$10.51

$8.12

$7.76

$6.72

View

Min.: 1
Mult.: 1

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

LTC3607IUD#PBF
Analog Devices
1: $10.08
168In Stock

Mfr. Part No.
LTC3607IUD#PBF

Mouser Part No
584-LTC3607IUD#PBF

Analog Devices

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

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Datasheet

168In Stock

$10.08

$7.79

$7.43

$6.45

$6.16

Min.: 1
Mult.: 1

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

LTC3612EFE#PBF
Analog Devices
1: $12.47
195In Stock

Mfr. Part No.
LTC3612EFE#PBF

Mouser Part No
584-LTC3612EFE#PBF

Analog Devices

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

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Datasheet

195In Stock

$12.47

$9.70

$9.26

$8.04

$7.68

Min.: 1
Mult.: 1

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

LTC3612IUDC#PBF
Analog Devices
1: $14.57
11In Stock

Mfr. Part No.
LTC3612IUDC#PBF

Mouser Part No
584-LTC3612IUDC#PBF

Analog Devices

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

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Datasheet

11In Stock

$14.57

$11.06

$10.61

$9.34

$8.90

Min.: 1
Mult.: 1

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

LTC3612IUDC#TRPBF
Analog Devices
1: $14.57
871In Stock

Mfr. Part No.
LTC3612IUDC#TRPBF

Mouser Part No
584-LTC3612IUDCTRPBF

Analog Devices

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

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Datasheet

871In Stock

Cut Tape

$14.57

$11.06

$10.61

$9.34

$8.90

Reel

$8.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

LTC3615EUF#TRPBF
Analog Devices
1: $13.93
701In Stock

Mfr. Part No.
LTC3615EUF#TRPBF

Mouser Part No
584-LTC3615EUF#TRPBF

Analog Devices

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

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Datasheet

701In Stock

Cut Tape

$13.93

$10.58

$10.14

$8.93

$8.50

Reel

$8.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

LTC3615EUF-1#PBF
Analog Devices
1: $13.93
180In Stock

Mfr. Part No.
LTC3615EUF-1#PBF

Mouser Part No
584-LTC3615EUF-1#PBF

Analog Devices

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

Learn More

Datasheet

180In Stock

$13.93

$10.58

$10.14

$8.93

$8.50

Min.: 1
Mult.: 1

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

LTC3615IUF-1#PBF
Analog Devices
1: $17.36
42In Stock

Mfr. Part No.
LTC3615IUF-1#PBF

Mouser Part No
584-LTC3615IUF-1#PBF

Analog Devices

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

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Datasheet

42In Stock

$17.36

$14.04

$13.46

$11.85

Min.: 1
Mult.: 1

Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv

LTC3616EUDD#PBF
Analog Devices
1: $13.41
170In Stock

Mfr. Part No.
LTC3616EUDD#PBF

Mouser Part No
584-LTC3616EUDD#PBF

Analog Devices

Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv

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Datasheet

170In Stock

$13.41

$10.19

$9.77

$8.61

$8.18

Min.: 1
Mult.: 1

Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv

LTC3616HUDD#PBF
Analog Devices
1: $16.32
73In Stock

Mfr. Part No.
LTC3616HUDD#PBF

Mouser Part No
584-LTC3616HUDD#PBF

Analog Devices

Switching Voltage Regulators 6A, 4MHz Mono Sync Buck DC/DC Conv

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Datasheet

73In Stock

$16.32

$12.80

$12.27

$10.82

$10.28

Min.: 1
Mult.: 1

Switching Voltage Regulators 6A Monolithic Synchronous Step-Down Regulator for DDR Termination

LTC3617EUDD#PBF
Analog Devices
1: $13.41
57In Stock

Mfr. Part No.
LTC3617EUDD#PBF

Mouser Part No
584-LTC3617EUDD#PBF

Analog Devices

Switching Voltage Regulators 6A Monolithic Synchronous Step-Down Regulator for DDR Termination

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Datasheet

57In Stock

$13.41

$10.19

$9.77

$8.61

$8.18

Min.: 1
Mult.: 1

Switching Voltage Regulators 6A Monolithic Synchronous Step-Down Regulator for DDR Termination

LTC3617IUDD#PBF
Analog Devices
1: $14.80
238In Stock

Mfr. Part No.
LTC3617IUDD#PBF

Mouser Part No
584-LTC3617IUDD#PBF

Analog Devices

Switching Voltage Regulators 6A Monolithic Synchronous Step-Down Regulator for DDR Termination

Learn More

Datasheet

238In Stock

$14.80

$11.25

$10.78

$9.49

$9.04

Min.: 1
Mult.: 1

LTC36xx/LTC7149 Series Step-Down Buck Regulators

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