Semiconductors – Mouser Ireland

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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-1#PBF
Analog Devices
1: €12.86
106In Stock

Mfr. Part No.
LTC3633AEUFD-1#PBF

Mouser Part No
584-C3633AEUFD-1PBF

Analog Devices

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

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Datasheet

106In Stock

€12.86

€9.77

€9.37

€8.25

€7.84

Min.: 1
Mult.: 1

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

LTC3633AEUFD-3#PBF
Analog Devices
1: €12.86
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

€12.86

€9.77

€9.37

€8.25

€7.84

Min.: 1
Mult.: 1

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

LTC3633AIUFD-1#PBF
Analog Devices
1: €13.81
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

€13.81

€10.84

€10.39

€9.16

€8.70

Min.: 1
Mult.: 1

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

LTC3633AIUFD-3#PBF
Analog Devices
1: €13.81
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

€13.81

€10.84

€10.39

€9.16

€8.70

Min.: 1
Mult.: 1

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

LTC3600IDD#PBF
Analog Devices
1: €10.66
221In Stock
363Expected 23/02/2026

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 23/02/2026

€10.66

€8.28

€7.90

€6.86

€6.55

Min.: 1
Mult.: 1

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

LTC3601IMSE#PBF
Analog Devices
1: €9.06
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

€9.06

€7.01

€6.68

€5.80

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Min.: 1
Mult.: 1

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

LTC3603IMSE#PBF
Analog Devices
1: €11.60
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

€11.60

€8.82

€8.45

€7.44

€7.08

Min.: 1
Mult.: 1

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

LTC3604EUD#PBF
Analog Devices
1: €10.72
103In Stock
121Expected 23/02/2026

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

103In Stock

121Expected 23/02/2026

€10.72

€8.34

€7.96

€6.91

€6.60

Min.: 1
Mult.: 1

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

LTC3604EUD#TRPBF
Analog Devices
1: €10.72
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

€10.72

€8.34

€7.96

€6.91

€6.60

Reel

€6.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators 15V, 5A Sync Buck Reg

LTC3605IUF#TRPBF
Analog Devices
1: €14.63
79In Stock
2,500Expected 16/02/2026

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 16/02/2026

Cut Tape

€14.63

€11.48

€11.00

€9.69

€9.22

Reel

€9.22

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: €8.69
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

€8.69

€6.51

€6.21

€5.39

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Min.: 1
Mult.: 1

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

LTC3607EMSE#PBF
Analog Devices
1: €8.62
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

€8.62

€6.46

€6.16

€4.84

View

Min.: 1
Mult.: 1

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

LTC3607EUD#PBF
Analog Devices
1: €8.31
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

€8.31

€6.23

€5.93

€5.15

View

Min.: 1
Mult.: 1

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

LTC3607IMSE#PBF
Analog Devices
1: €9.04
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

€9.04

€6.98

€6.67

€5.78

View

Min.: 1
Mult.: 1

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

LTC3607IUD#PBF
Analog Devices
1: €8.67
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

€8.67

€6.70

€6.39

€5.55

€5.30

Min.: 1
Mult.: 1

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

LTC3612EFE#PBF
Analog Devices
1: €10.72
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

Learn More

Datasheet

195In Stock

€10.72

€8.34

€7.96

€6.91

€6.60

Min.: 1
Mult.: 1

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

LTC3612IUDC#PBF
Analog Devices
1: €12.53
112In 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

112In Stock

€12.53

€9.51

€9.12

€8.03

€7.65

Min.: 1
Mult.: 1

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

LTC3612IUDC#TRPBF
Analog Devices
1: €12.53
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

€12.53

€9.51

€9.12

€8.03

€7.65

Reel

€7.65

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: €11.98
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

€11.98

€9.10

€8.72

€7.68

€7.31

Reel

€7.31

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: €11.98
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

€11.98

€9.10

€8.72

€7.68

€7.31

Min.: 1
Mult.: 1

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

LTC3615IUF-1#PBF
Analog Devices
1: €14.93
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

€14.93

€12.07

€11.57

€10.19

Min.: 1
Mult.: 1

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

LTC3616EUDD#PBF
Analog Devices
1: €11.53
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

€11.53

€8.76

€8.40

€7.40

€7.03

Min.: 1
Mult.: 1

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

LTC3616HUDD#PBF
Analog Devices
1: €14.03
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

€14.03

€11.01

€10.55

€9.30

€8.84

Min.: 1
Mult.: 1

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

LTC3617EUDD#PBF
Analog Devices
1: €11.53
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

€11.53

€8.76

€8.40

€7.40

€7.03

Min.: 1
Mult.: 1

Switching Voltage Regulators 400mA/800mA Sync Buck DC/DC w/ Avg In C

LTC3619BEDD#PBF
Analog Devices
1: €7.95
118In Stock

Mfr. Part No.
LTC3619BEDD#PBF

Mouser Part No
584-LTC3619BEDD#PBF

Analog Devices

Switching Voltage Regulators 400mA/800mA Sync Buck DC/DC w/ Avg In C

Learn More

Datasheet

118In Stock

€7.95

€5.96

€5.68

€4.93

View

Min.: 1
Mult.: 1

LTC36xx/LTC7149 Series Step-Down Buck Regulators

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