Semiconductors – Mouser Japan

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Semiconductors

List Images

Results: 525

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

LTC3624IDD-5#PBF
Analog Devices
1: ¥1,732.4
58In Stock
121On Order

Mfr. Part #
LTC3624IDD-5#PBF

Mouser Part #
584-LTC3624IDD-5#PBF

Analog Devices

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

Learn More

Datasheet

58In Stock

121On Order

¥1,732.4

¥1,352.1

¥1,257.4

¥1,086.3

View

Min.: 1
Mult.: 1

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

LTC3624IMSE#PBF
Analog Devices
1: ¥1,732.4
94In Stock

Mfr. Part #
LTC3624IMSE#PBF

Mouser Part #
584-LTC3624IMSE#PBF

Analog Devices

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

Learn More

Datasheet

94In Stock

¥1,732.4

¥1,352.1

¥1,224.2

¥1,144.4

View

Min.: 1
Mult.: 1

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

LTC3625EDE-1#PBF
Analog Devices
1: ¥1,619.5
41In Stock

Mfr. Part #
LTC3625EDE-1#PBF

Mouser Part #
584-LTC3625EDE-1#PBF

Analog Devices

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

Learn More

Datasheet

41In Stock

¥1,619.5

¥1,260.7

¥1,079.7

¥1,039.8

View

Min.: 1
Mult.: 1

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

LTC3625IDE-1#PBF
Analog Devices
1: ¥1,830.4
15In Stock

Mfr. Part #
LTC3625IDE-1#PBF

Mouser Part #
584-LTC3625IDE-1#PBF

Analog Devices

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

Learn More

Datasheet

15In Stock

¥1,830.4

¥1,431.8

¥1,229.1

¥1,184.3

View

Min.: 1
Mult.: 1

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

LTC3626EUDC#PBF
Analog Devices
1: ¥1,830.4
68In Stock

Mfr. Part #
LTC3626EUDC#PBF

Mouser Part #
584-LTC3626EUDC#PBF

Analog Devices

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

Learn More

Datasheet

68In Stock

¥1,830.4

¥1,431.8

¥1,229.1

¥1,182.6

View

Min.: 1
Mult.: 1

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

LTC3626IUDC#PBF
Analog Devices
1: ¥2,317.1
47In Stock

Mfr. Part #
LTC3626IUDC#PBF

Mouser Part #
584-LTC3626IUDC#PBF

Analog Devices

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

Learn More

Datasheet

47In Stock

¥2,317.1

¥1,827.1

¥1,578

¥1,524.8

View

Min.: 1
Mult.: 1

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

LTC3630AEDHC#PBF
Analog Devices
1: ¥1,616.2
119In Stock

Mfr. Part #
LTC3630AEDHC#PBF

Mouser Part #
584-LTC3630AEDHC#PBF

Analog Devices

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

Learn More

Datasheet

119In Stock

¥1,616.2

¥1,259

¥1,089.6

¥1,048.1

View

Min.: 1
Mult.: 1

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

LTC3630AHDHC#PBF
Analog Devices
1: ¥1,875.3
56In Stock

Mfr. Part #
LTC3630AHDHC#PBF

Mouser Part #
584-LTC3630AHDHC#PBF

Analog Devices

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

Learn More

Datasheet

56In Stock

¥1,875.3

¥1,468.3

¥1,275.6

¥1,210.9

View

Min.: 1
Mult.: 1

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

LTC3630AHMSE#WPBF
Analog Devices
1: ¥2,124.4
56In Stock

Mfr. Part #
LTC3630AHMSE#WPBF

Mouser Part #
584-LTC3630AHMSE#WPB

Analog Devices

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

Learn More

Datasheet

56In Stock

¥2,124.4

¥1,671

¥1,516.5

¥1,423.5

View

Min.: 1
Mult.: 1

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

LTC3630AIMSE#WPBF
Analog Devices
1: ¥1,996.5
18In Stock

Mfr. Part #
LTC3630AIMSE#WPBF

Mouser Part #
584-LTC3630AIMSE#WPB

Analog Devices

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

Learn More

Datasheet

18In Stock

¥1,996.5

¥1,566.3

¥1,421.8

¥1,332.1

View

Min.: 1
Mult.: 1

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

LTC3630AMPDHC#PBF
Analog Devices
1: ¥4,713.9
69In Stock

Mfr. Part #
LTC3630AMPDHC#PBF

Mouser Part #
584-LTC3630AMPDHCPBF

Analog Devices

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

Learn More

Datasheet

69In Stock

¥4,713.9

¥3,800.4

¥3,370.2

¥3,253.9

View

Min.: 1
Mult.: 1

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

LTC3630IDHC#PBF
Analog Devices
1: ¥1,878.6
142In Stock
146Expected 8/31/2026

Mfr. Part #
LTC3630IDHC#PBF

Mouser Part #
584-LTC3630IDHC#PBF

Analog Devices

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

Learn More

Datasheet

142In Stock

146Expected 8/31/2026

¥1,878.6

¥1,471.6

¥1,279

¥1,215.9

View

Min.: 1
Mult.: 1

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

LTC3630MPMSE#PBF
Analog Devices
1: ¥4,793.6
62In Stock

Mfr. Part #
LTC3630MPMSE#PBF

Mouser Part #
584-LTC3630MPMSE#PBF

Analog Devices

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

Learn More

Datasheet

62In Stock

¥4,793.6

¥4,049.5

¥3,574.5

¥3,444.9

View

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

LTC3631EDD-5#PBF
Analog Devices
1: ¥1,591.2
229In Stock

Mfr. Part #
LTC3631EDD-5#PBF

Mouser Part #
584-LTC3631EDD-5#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

Learn More

Datasheet

229In Stock

¥1,591.2

¥1,220.8

¥1,078

¥1,006.6

View

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

LTC3631EMS8E#PBF
Analog Devices
1: ¥1,591.2
97In Stock

Mfr. Part #
LTC3631EMS8E#PBF

Mouser Part #
584-LTC3631EMS8E#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

Learn More

Datasheet

97In Stock

¥1,591.2

¥1,239.1

¥1,096.3

¥1,051.4

View

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

LTC3631IDD-5#PBF
Analog Devices
1: ¥1,805.5
77In Stock

Mfr. Part #
LTC3631IDD-5#PBF

Mouser Part #
584-LTC3631IDD-5#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 100mA Sync Buck Conv

Learn More

Datasheet

77In Stock

¥1,805.5

¥1,411.9

¥1,313.9

¥1,192.6

View

Min.: 1
Mult.: 1

Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv

LTC3632IMS8E#PBF
Analog Devices
1: ¥1,529.8
152In Stock

Mfr. Part #
LTC3632IMS8E#PBF

Mouser Part #
584-LTC3632IMS8E#PBF

Analog Devices

Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv

Learn More

Datasheet

152In Stock

¥1,529.8

¥1,190.9

¥1,051.4

¥1,031.5

View

Min.: 1
Mult.: 1

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

LTC3633AEFE-1#PBF
Analog Devices
1: ¥2,277.2
67In Stock

Mfr. Part #
LTC3633AEFE-1#PBF

Mouser Part #
584-LTC3633AEFE-1PBF

Analog Devices

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

Learn More

Datasheet

67In Stock

¥2,277.2

¥1,793.9

¥1,597.9

¥1,538.1

View

Min.: 1
Mult.: 1

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

LTC3633AEFE-2#PBF
Analog Devices
1: ¥2,277.2
46In Stock

Mfr. Part #
LTC3633AEFE-2#PBF

Mouser Part #
584-LTC3633AEFE-2PBF

Analog Devices

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

Learn More

Datasheet

46In Stock

¥2,277.2

¥1,793.9

¥1,597.9

¥1,538.1

View

Min.: 1
Mult.: 1

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

LTC3633AIFE-2#PBF
Analog Devices
1: ¥2,501.5
46In Stock

Mfr. Part #
LTC3633AIFE-2#PBF

Mouser Part #
584-LTC3633AIFE-2PBF

Analog Devices

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

Learn More

Datasheet

46In Stock

¥2,501.5

¥1,978.3

¥1,762.3

¥1,664.3

View

Min.: 1
Mult.: 1

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

LTC3633EFE#PBF
Analog Devices
1: ¥2,277.2
58In Stock

Mfr. Part #
LTC3633EFE#PBF

Mouser Part #
584-LTC3633EFE#PBF

Analog Devices

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

Learn More

Datasheet

58In Stock

¥2,277.2

¥1,793.9

¥1,597.9

¥1,538.1

View

Min.: 1
Mult.: 1

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

LTC3633IUFD#PBF
Analog Devices
1: ¥2,423.4
124In Stock

Mfr. Part #
LTC3633IUFD#PBF

Mouser Part #
584-LTC3633IUFD#PBF

Analog Devices

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

Learn More

Datasheet

124In Stock

¥2,423.4

¥1,913.5

¥1,672.6

¥1,614.5

View

Min.: 1
Mult.: 1

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

LTC3634EUFD#PBF
Analog Devices
1: ¥2,204.1
56In Stock
219On Order

Mfr. Part #
LTC3634EUFD#PBF

Mouser Part #
584-LTC3634EUFD#PBF

Analog Devices

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

Learn More

Datasheet

56In Stock

219On Order

¥2,204.1

¥1,735.7

¥1,513.2

¥1,460

View

Min.: 1
Mult.: 1

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

LTC3634HUFD#PBF
Analog Devices
1: ¥2,539.7
25In Stock

Mfr. Part #
LTC3634HUFD#PBF

Mouser Part #
584-LTC3634HUFD#PBF

Analog Devices

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

Learn More

Datasheet

25In Stock

¥2,539.7

¥2,008.1

¥1,757.3

¥1,679.3

View

Min.: 1
Mult.: 1

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

LTC3634IUFD#PBF
Analog Devices
1: ¥2,423.4
110In Stock

Mfr. Part #
LTC3634IUFD#PBF

Mouser Part #
584-LTC3634IUFD#PBF

Analog Devices

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

Learn More

Datasheet

110In Stock

¥2,423.4

¥1,913.5

¥1,672.6

¥1,614.5

View

Min.: 1
Mult.: 1