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

LTC3633AEFE-2#PBF
Analog Devices
1: $14.99
56In Stock

Mfr. Part No.
LTC3633AEFE-2#PBF

Mouser Part No
584-LTC3633AEFE-2PBF

Analog Devices

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

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Datasheet

56In Stock

$14.99

$11.77

$11.28

$9.94

$9.46

Min.: 1
Mult.: 1

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

LTC3633AEFE-3#PBF
Analog Devices
1: $14.99
20In Stock

Mfr. Part No.
LTC3633AEFE-3#PBF

Mouser Part No
584-LTC3633AEFE-3PBF

Analog Devices

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

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Datasheet

20In Stock

$14.99

$11.77

$11.28

$9.94

$9.46

Min.: 1
Mult.: 1

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

LTC3633AIFE-2#PBF
Analog Devices
1: $16.63
46In Stock

Mfr. Part No.
LTC3633AIFE-2#PBF

Mouser Part No
584-LTC3633AIFE-2PBF

Analog Devices

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

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Datasheet

46In Stock

$16.63

$13.05

$12.51

$11.03

$10.48

Min.: 1
Mult.: 1

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

LTC3633AIFE-3#PBF
Analog Devices
1: $16.63
22In Stock

Mfr. Part No.
LTC3633AIFE-3#PBF

Mouser Part No
584-LTC3633AIFE-3PBF

Analog Devices

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

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Datasheet

22In Stock

$16.63

$13.05

$12.51

$11.03

$10.48

Min.: 1
Mult.: 1

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

LTC3633IUFD#PBF
Analog Devices
1: $16.06
94In Stock

Mfr. Part No.
LTC3633IUFD#PBF

Mouser Part No
584-LTC3633IUFD#PBF

Analog Devices

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

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Datasheet

94In Stock

$16.06

$12.61

$12.08

$10.65

$10.12

Min.: 1
Mult.: 1

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

LTC3634HUFD#PBF
Analog Devices
1: $16.91
25In Stock

Mfr. Part No.
LTC3634HUFD#PBF

Mouser Part No
584-LTC3634HUFD#PBF

Analog Devices

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

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Datasheet

25In Stock

$16.91

$13.27

$12.72

$11.20

$10.66

Min.: 1
Mult.: 1

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

LTC3634IUFD#PBF
Analog Devices
1: $16.06
47In Stock

Mfr. Part No.
LTC3634IUFD#PBF

Mouser Part No
584-LTC3634IUFD#PBF

Analog Devices

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

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Datasheet

47In Stock

$16.06

$12.61

$12.08

$10.65

$10.12

Min.: 1
Mult.: 1

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

LTC3634MPUFD#PBF
Analog Devices
1: $35.82
3In Stock

Mfr. Part No.
LTC3634MPUFD#PBF

Mouser Part No
584-LTC3634MPUFD#PBF

Analog Devices

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

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Datasheet

3In Stock

$35.82

$31.18

$29.76

$26.61

Min.: 1
Mult.: 1

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637HMSE#PBF
Analog Devices
1: $13.29
119In Stock

Mfr. Part No.
LTC3637HMSE#PBF

Mouser Part No
584-LTC3637HMSE#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

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Datasheet

119In Stock

$13.29

$10.11

$9.68

$8.54

$8.11

Min.: 1
Mult.: 1

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637IMSE#PBF
Analog Devices
1: $13.34
1In Stock

Mfr. Part No.
LTC3637IMSE#PBF

Mouser Part No
584-LTC3637IMSE#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

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Datasheet

1In Stock

$13.34

$10.54

$10.05

$8.72

$8.33

Min.: 1
Mult.: 1

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637MPDHC#PBF
Analog Devices
1: $27.54
34In Stock

Mfr. Part No.
LTC3637MPDHC#PBF

Mouser Part No
584-LTC3637MPDHC#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

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Datasheet

34In Stock

$27.54

$23.27

$22.24

$19.89

Min.: 1
Mult.: 1

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

LTC3649EFE#PBF
Analog Devices
1: $18.99
104In Stock
150Expected 2026/04/06

Mfr. Part No.
LTC3649EFE#PBF

Mouser Part No
584-LTC3649EFE#PBF

Analog Devices

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

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Datasheet

104In Stock

150Expected 2026/04/06

$18.99

$15.72

$15.07

$13.28

Min.: 1
Mult.: 1

Power Management Specialised - PMIC Pwr M Solution for Application Processor

LTC3676EUJ#WPBF
Analog Devices
1: $18.78
59In Stock

Mfr. Part No.
LTC3676EUJ#WPBF

Mouser Part No
584-LTC3676EUJ#WPBF

Analog Devices

Power Management Specialised - PMIC Pwr M Solution for Application Processor

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Datasheet

59In Stock

$18.78

$15.18

$14.55

$12.83

Min.: 1
Mult.: 1

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676EUJ-1#PBF
Analog Devices
1: $18.17
55In Stock

Mfr. Part No.
LTC3676EUJ-1#PBF

Mouser Part No
584-LTC3676EUJ-1#PBF

Analog Devices

Switching Voltage Regulators Pwr M Solution for Application Processor

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Datasheet

55In Stock

$18.17

$14.68

$14.06

$12.40

Min.: 1
Mult.: 1

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676ILXE-1#PBF
Analog Devices
1: $21.04
10In Stock

Mfr. Part No.
LTC3676ILXE-1#PBF

Mouser Part No
584-LTC3676ILXE-1PBF

Analog Devices

Switching Voltage Regulators Pwr M Solution for Application Processor

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Datasheet

10In Stock

$21.04

$17.42

$16.70

$14.71

Min.: 1
Mult.: 1

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676IUJ-1#PBF
Analog Devices
1: $20.40
72In Stock

Mfr. Part No.
LTC3676IUJ-1#PBF

Mouser Part No
584-LTC3676IUJ-1#PBF

Analog Devices

Switching Voltage Regulators Pwr M Solution for Application Processor

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Datasheet

72In Stock

$20.40

$16.90

$16.19

$14.27

Min.: 1
Mult.: 1

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

LTC3633AEUFD-2#PBF
Analog Devices
1: $14.96
105In Stock

Mfr. Part No.
LTC3633AEUFD-2#PBF

Mouser Part No
584-C3633AEUFD-2PBF

Analog Devices

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

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Datasheet

105In Stock

$14.96

$11.36

$10.90

$9.59

$9.12

Min.: 1
Mult.: 1

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

LTC3601EUD#PBF
Analog Devices
1: $9.46
223In Stock

Mfr. Part No.
LTC3601EUD#PBF

Mouser Part No
584-LTC3601EUD#PBF

Analog Devices

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

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Datasheet

223In Stock

$9.46

$7.08

$6.76

$5.86

View

Min.: 1
Mult.: 1

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

LTC3608EWKG#TRPBF
Analog Devices
1: $23.64
153In Stock

Mfr. Part No.
LTC3608EWKG#TRPBF

Mouser Part No
584-LTC3608EWKGTRPBF

Analog Devices

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

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Datasheet

153In Stock

Cut Tape

$23.64

$18.49

$17.67

$15.79

Reel

$15.79

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: $22.25
30In Stock

Mfr. Part No.
LTC3609EWKG#PBF

Mouser Part No
584-LTC3609EWKG#PBF

Analog Devices

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

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Datasheet

30In Stock

$22.25

$18.83

$18.04

$15.90

Min.: 1
Mult.: 1

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

LTC3633AIFE#PBF
Analog Devices
1: $16.63
120In Stock
350Expected 2026/04/03

Mfr. Part No.
LTC3633AIFE#PBF

Mouser Part No
584-LTC3633AIFE#PBF

Analog Devices

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

Learn More

Datasheet

120In Stock

350Expected 2026/04/03

$16.63

$13.05

$12.51

$11.03

$10.48

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: $10.90
88In Stock

Mfr. Part No.
LTC3621IDCB-3.3#TRMPBF

Mouser Part No
584-C3621IDCB3.3TMPF

Analog Devices

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

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Datasheet

88In Stock

Cut Tape

$10.90

$8.42

$8.04

$6.97

$6.66

Reel

$6.66

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

LTC3630AEDHC#TRPBF
Analog Devices
1: $11.55
39In Stock

Mfr. Part No.
LTC3630AEDHC#TRPBF

Mouser Part No
584-C3630AEDHCTRPBF

Analog Devices

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

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Datasheet

39In Stock

Cut Tape

$11.55

$8.98

$8.57

$7.44

$7.11

Reel

$7.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

Learn More

Datasheet

86In Stock

$14.11

$10.71

$10.27

$9.05

$8.61

Min.: 1
Mult.: 1

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

LTC3602IFE#PBF
Analog Devices
1: $16.33
47In Stock

Mfr. Part No.
LTC3602IFE#PBF

Mouser Part No
584-LTC3602IFE#PBF

Analog Devices

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

Learn More

Datasheet

47In Stock

$16.33

$12.83

$12.29

$10.83

$10.30

Min.: 1
Mult.: 1

LTC36xx/LTC7149 Series Step-Down Buck Regulators

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