Power Management ICs – 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 2.5A, 10V, Mono Sync Buck Reg

LTC3602EFE#PBF
Analog Devices
1: £10.86
91In Stock

Mfr. Part No.
LTC3602EFE#PBF

Mouser Part No
584-LTC3602EFE#PBF

Analog Devices

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

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Datasheet

91In Stock

£10.86

£8.25

£7.91

£6.97

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

600 mV to 9.5 V

Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C

LTC3622HDE#PBF
Analog Devices
1: £11.18
88In Stock

Mfr. Part No.
LTC3622HDE#PBF

Mouser Part No
584-LTC3622HDE#PBF

Analog Devices

Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C

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Datasheet

88In Stock

£11.18

£8.77

£8.42

£7.41

£7.05

Min.: 1
Mult.: 1

SMD/SMT

DFN-14

600 mV to 1.7 V

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

LTC3609EWKG#TRPBF
Analog Devices
1: £16.70
90In Stock

Mfr. Part No.
LTC3609EWKG#TRPBF

Mouser Part No
584-LTC3609EWKGTRPBF

Analog Devices

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

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Datasheet

90In Stock

Cut Tape

£16.70

£14.13

£13.54

£11.94

£11.93

Reel

£11.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

QFN-52

600 mV to 36 V

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

LTC3621IMS8E#TRPBF
Analog Devices
1: £8.20
3,302In Stock

Mfr. Part No.
LTC3621IMS8E#TRPBF

Mouser Part No
584-C3621IMS8ETRPBF

Analog Devices

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

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Datasheet

3,302In Stock

Cut Tape

£8.20

£6.34

£6.04

£5.25

£5.01

Reel

£5.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-8

600 mV to 17 V

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

LTC3630AEMSE#TRPBF
Analog Devices
1: £8.67
3,946In Stock

Mfr. Part No.
LTC3630AEMSE#TRPBF

Mouser Part No
584-C3630AEMSETRPBF

Analog Devices

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

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Datasheet

3,946In 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

SMD/SMT

MSOP-16-12

800 mV to 76 V

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

LTC3631EDD-3.3#TRPBF
Analog Devices
1: £8.53
3,160In Stock

Mfr. Part No.
LTC3631EDD-3.3#TRPBF

Mouser Part No
584-C3631EDD-3.3TPF

Analog Devices

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

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Datasheet

3,160In Stock

Cut Tape

£8.53

£6.63

£6.32

£5.49

£5.24

Reel

£5.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-8

3.3 V

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

LTC3633AEUFD-3#TRPBF
Analog Devices
1: £11.23
2,084In Stock

Mfr. Part No.
LTC3633AEUFD-3#TRPBF

Mouser Part No
584-C3633AEUFD-3TPF

Analog Devices

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

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Datasheet

2,084In Stock

Cut Tape

£11.23

£8.53

£8.18

£7.20

£6.84

Reel

£6.84

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-28

1.5 V to 12 V

Switching Voltage Regulators 20V, 5A Sync Buck Reg

LTC3605AIUF#TRPBF
Analog Devices
1: £12.77
282In Stock

Mfr. Part No.
LTC3605AIUF#TRPBF

Mouser Part No
584-LTC3605AIUFTRPBF

Analog Devices

Switching Voltage Regulators 20V, 5A Sync Buck Reg

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Datasheet

282In Stock

Cut Tape

£12.77

£10.02

£9.60

£8.46

£8.05

Reel

£8.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-24

600 mV to 19.8 V

Switching Voltage Regulators 15V, 5A Sync Buck Reg

LTC3605EUF#TRPBF
Analog Devices
1: £11.23
3,863In Stock

Mfr. Part No.
LTC3605EUF#TRPBF

Mouser Part No
584-LTC3605EUF#TRPBF

Analog Devices

Switching Voltage Regulators 15V, 5A Sync Buck Reg

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Datasheet

3,863In Stock

Cut Tape

£11.23

£8.53

£8.18

£7.20

£6.84

Reel

£6.84

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-24

600 mV to 14.85 V

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

LTC3616EUDD#TRPBF
Analog Devices
1: £10.07
2,747In Stock

Mfr. Part No.
LTC3616EUDD#TRPBF

Mouser Part No
584-LTC3616EUDDTRPBF

Analog Devices

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

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Datasheet

2,747In Stock

Cut Tape

£10.07

£7.65

£7.33

£6.46

£6.14

Reel

£6.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-24

600 mV to 5.5 V

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

LTC3624IDD#TRPBF
Analog Devices
1: £9.36
2,821In Stock

Mfr. Part No.
LTC3624IDD#TRPBF

Mouser Part No
584-LTC3624IDD#TRPBF

Analog Devices

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

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Datasheet

2,821In Stock

Cut Tape

£9.36

£7.28

£6.95

£6.03

£5.76

Reel

£5.76

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-8

600 mV to 17 V

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

LTC3630EMSE#PBF
Analog Devices
1: £9.25
2,485In Stock

Mfr. Part No.
LTC3630EMSE#PBF

Mouser Part No
584-LTC3630EMSE#PBF

Analog Devices

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

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Datasheet

2,485In Stock

£9.25

£7.20

£6.87

£5.96

£5.69

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

800 mV to 65 V

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

LTC3630EMSE#TRPBF
Analog Devices
1: £9.25
3,397In Stock

Mfr. Part No.
LTC3630EMSE#TRPBF

Mouser Part No
584-LTC3630EMSETRPBF

Analog Devices

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

Learn More

Datasheet

3,397In Stock

Cut Tape

£9.25

£7.20

£6.87

£5.96

£5.69

Reel

£5.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-16-12

800 mV to 65 V

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

LTC3630IMSE#TRPBF
Analog Devices
1: £10.09
3,095In Stock

Mfr. Part No.
LTC3630IMSE#TRPBF

Mouser Part No
584-LTC3630IMSETRPBF

Analog Devices

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

Learn More

Datasheet

3,095In Stock

Cut Tape

£10.09

£7.96

£7.60

£6.60

£6.30

Reel

£6.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-16-12

800 mV to 65 V

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

LTC3631EDD#PBF
Analog Devices
1: £8.54
3,752In Stock

Mfr. Part No.
LTC3631EDD#PBF

Mouser Part No
584-LTC3631EDD#PBF

Analog Devices

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

Learn More

Datasheet

3,752In Stock

£8.54

£6.63

£6.33

£5.50

£5.25

Min.: 1
Mult.: 1

SMD/SMT

DFN-8

800 mV to 45 V

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

LTC3633EUFD#TRPBF
Analog Devices
1: £11.23
3,581In Stock

Mfr. Part No.
LTC3633EUFD#TRPBF

Mouser Part No
584-LTC3633EUFDTRPBF

Analog Devices

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

Learn More

Datasheet

3,581In Stock

Cut Tape

£11.23

£8.53

£8.18

£7.20

£6.84

Reel

£6.84

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-28

600 mV to 14.7 V

Switching Voltage Regulators 15V, 5A Rail-to-Rail Synchronous Buck Regulator

LTC3623EUDD#PBF
Analog Devices
1: £10.46
2,056In Stock

Mfr. Part No.
LTC3623EUDD#PBF

Mouser Part No
584-LTC3623EUDD#PBF

Analog Devices

Switching Voltage Regulators 15V, 5A Rail-to-Rail Synchronous Buck Regulator

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Datasheet

2,056In Stock

£10.46

£7.94

£7.61

£6.70

£6.38

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

0 V to 14.5 V

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637EMSE#PBF
Analog Devices
1: £9.25
5,033In Stock

Mfr. Part No.
LTC3637EMSE#PBF

Mouser Part No
584-LTC3637EMSE#PBF

Analog Devices

Switching Voltage Regulators 76V, 1A Buck Reg

Learn More

Datasheet

5,033In Stock

£9.25

£7.20

£6.87

£5.96

£5.69

Min.: 1
Mult.: 1

SMD/SMT

MSOP-16-12

800 mV to 76 V

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

LTC3636EUFD#TRPBF
Analog Devices
1: £11.39
1,890In Stock

Mfr. Part No.
LTC3636EUFD#TRPBF

Mouser Part No
584-3636EUFDTRPBF

Analog Devices

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

Learn More

Datasheet

1,890In Stock

Cut Tape

£11.39

£8.93

£8.56

£7.54

£7.18

Reel

£7.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-28

600 mV to 5 V

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

LTC3636IUFD#TRPBF
Analog Devices
1: £12.40
1,125In Stock

Mfr. Part No.
LTC3636IUFD#TRPBF

Mouser Part No
584-3636IUFDTRPBF

Analog Devices

Switching Voltage Regulators 2x Ch 6A, 20V Mono Sync Buck Reg

Learn More

Datasheet

1,125In Stock

Cut Tape

£12.40

£9.73

£9.32

£8.21

£7.81

Reel

£7.81

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

QFN-28

600 mV to 5 V

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

LTC3621EDCB-2#TRMPBF
Analog Devices
1: £7.42
1,078In Stock

Mfr. Part No.
LTC3621EDCB-2#TRMPBF

Mouser Part No
584-C3621EDCB-2TMPF

Analog Devices

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

Learn More

Datasheet

1,078In Stock

Cut Tape

£7.42

£5.74

£5.46

£4.75

£4.53

Reel

£4.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

DFN-6

600 mV to 17 V

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

LTC3621EDCB#TRMPBF
Analog Devices
1: £8.39
997In Stock

Mfr. Part No.
LTC3621EDCB#TRMPBF

Mouser Part No
584-C3621EDCBTRMPBF

Analog Devices

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

Learn More

Datasheet

997In Stock

Cut Tape

£8.39

£6.49

£6.19

£5.37

£5.12

Reel

£5.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

DFN-6

600 mV to 17 V

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

LTC3621EMS8E#TRPBF
Analog Devices
1: £7.44
600In Stock

Mfr. Part No.
LTC3621EMS8E#TRPBF

Mouser Part No
584-C3621EMS8ETRPBF

Analog Devices

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

Learn More

Datasheet

600In Stock

Cut Tape

£7.44

£5.75

£5.48

£4.76

£4.55

Reel

£4.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

MSOP-8

600 mV to 17 V

Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C

LTC3622IDE-23/5#TRPBF
Analog Devices
1: £10.91
2,486In Stock

Mfr. Part No.
LTC3622IDE-23/5#TRPBF

Mouser Part No
584-C3622IDE-23/5TPF

Analog Devices

Switching Voltage Regulators 17V, 2x 1A Sync Buck Reg w/ Ultralow Q C

Learn More

Datasheet

2,486In Stock

Cut Tape

£10.91

£8.29

£7.95

£7.00

£6.66

Reel

£6.66

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-14

5 V, 3.3 V

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

LTC3624EDD-2#TRPBF
Analog Devices
1: £8.53
1,012In Stock

Mfr. Part No.
LTC3624EDD-2#TRPBF

Mouser Part No
584-C3624EDD-2TRPBF

Analog Devices

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

Learn More

Datasheet

1,012In Stock

Cut Tape

£8.53

£6.63

£6.32

£5.49

£5.24

Reel

£5.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

DFN-8

600 mV to 17 V

LTC36xx/LTC7149 Series Step-Down Buck Regulators

Types of Power Management ICs

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DFN-10
DFN-12
DFN-14
DFN-16
DFN-6
DFN-8
LQFP-48
MSOP-10
MSOP-12
MSOP-16
MSOP-16-12
MSOP-8
QFN-16
QFN-20
QFN-24
QFN-28
QFN-40
QFN-44
QFN-52
QFN-64

0 V to 14.5 V
0 V to 28 V
0 V to 59.5 V
425 mV to 5.5 V
500 mV to 2.5 V
500 mV to 5.5 V
600 mV to 1.7 V
600 mV to 14.5 V
600 mV to 14.52 V
600 mV to 14.7 V
600 mV to 14.85 V
600 mV to 15 V
600 mV to 17 V
600 mV to 17.82 V
600 mV to 19.8 V
600 mV to 3 V
600 mV to 32 V
600 mV to 36 V
600 mV to 5 V
600 mV to 5.5 V