Semiconductors – Mouser United Kingdom

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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: £11.25
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

£11.25

£8.83

£8.47

£7.46

£7.10

Min.: 1
Mult.: 1

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

LTC3633AEFE-3#PBF
Analog Devices
1: £11.25
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

£11.25

£8.83

£8.47

£7.46

£7.10

Min.: 1
Mult.: 1

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

LTC3633AIFE-2#PBF
Analog Devices
1: £12.48
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

£12.48

£9.80

£9.39

£8.28

£7.87

Min.: 1
Mult.: 1

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

LTC3633AIFE-3#PBF
Analog Devices
1: £12.48
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

£12.48

£9.80

£9.39

£8.28

£7.87

Min.: 1
Mult.: 1

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

LTC3633IUFD#PBF
Analog Devices
1: £12.06
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

£12.06

£9.46

£9.07

£8.00

£7.60

Min.: 1
Mult.: 1

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

LTC3634HUFD#PBF
Analog Devices
1: £12.69
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

£12.69

£9.96

£9.55

£8.41

£8.01

Min.: 1
Mult.: 1

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

LTC3634IUFD#PBF
Analog Devices
1: £12.06
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

£12.06

£9.46

£9.07

£8.00

£7.60

Min.: 1
Mult.: 1

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

LTC3634MPUFD#PBF
Analog Devices
1: £26.89
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

£26.89

£23.41

£22.34

£19.97

Min.: 1
Mult.: 1

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637HMSE#PBF
Analog Devices
1: £9.98
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

£9.98

£7.59

£7.26

£6.41

£6.08

Min.: 1
Mult.: 1

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637IMSE#PBF
Analog Devices
1: £10.01
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

£10.01

£7.91

£7.54

£6.55

£6.25

Min.: 1
Mult.: 1

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637MPDHC#PBF
Analog Devices
1: £20.67
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

£20.67

£17.47

£16.69

£14.93

Min.: 1
Mult.: 1

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

LTC3649EFE#PBF
Analog Devices
1: £14.26
104In Stock
150Expected 06/04/2026

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 06/04/2026

£14.26

£11.80

£11.31

£9.97

Min.: 1
Mult.: 1

Power Management Specialised - PMIC Pwr M Solution for Application Processor

LTC3676EUJ#WPBF
Analog Devices
1: £14.10
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

£14.10

£11.39

£10.92

£9.63

Min.: 1
Mult.: 1

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676EUJ-1#PBF
Analog Devices
1: £13.64
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

£13.64

£11.02

£10.55

£9.31

Min.: 1
Mult.: 1

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676ILXE-1#PBF
Analog Devices
1: £15.79
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

£15.79

£13.08

£12.54

£11.04

Min.: 1
Mult.: 1

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676IUJ-1#PBF
Analog Devices
1: £15.31
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

£15.31

£12.68

£12.15

£10.71

Min.: 1
Mult.: 1

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

LTC3633AEUFD-2#PBF
Analog Devices
1: £11.23
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

Learn More

Datasheet

105In Stock

£11.23

£8.53

£8.18

£7.20

£6.84

Min.: 1
Mult.: 1

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

LTC3601EUD#PBF
Analog Devices
1: £7.10
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

£7.10

£5.32

£5.07

£4.40

View

Min.: 1
Mult.: 1

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

LTC3608EWKG#TRPBF
Analog Devices
1: £17.75
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

£17.75

£13.88

£13.26

£11.86

Reel

£11.86

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: £16.70
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

£16.70

£14.13

£13.54

£11.93

Min.: 1
Mult.: 1

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

LTC3633AIFE#PBF
Analog Devices
1: £12.48
120In Stock
350Expected 03/04/2026

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 03/04/2026

£12.48

£9.80

£9.39

£8.28

£7.87

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: £8.18
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

£8.18

£6.32

£6.03

£5.23

£5.00

Reel

£5.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

LTC3630AEDHC#TRPBF
Analog Devices
1: £8.67
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

£8.67

£6.74

£6.43

£5.59

£5.33

Reel

£5.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

LTC3602EUF#PBF
Analog Devices
1: £10.59
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

£10.59

£8.04

£7.71

£6.79

£6.46

Min.: 1
Mult.: 1

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

LTC3602IFE#PBF
Analog Devices
1: £12.26
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

£12.26

£9.63

£9.23

£8.13

£7.73

Min.: 1
Mult.: 1

LTC36xx/LTC7149 Series Step-Down Buck Regulators

Types of Semiconductors

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