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

LTC3649EUFD#TRPBF
Analog Devices
2,500: £9.55
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3649EUFD#TRPBF

Mouser Part No
584-LTC3649EUFDTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£9.55

Min.: 2,500
Mult.: 2,500

Reel: 2,500

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

LTC3649IFE#TRPBF
Analog Devices
2,000: £11.46
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3649IFE#TRPBF

Mouser Part No
584-LTC3649IFE#TRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£11.46

Min.: 2,000
Mult.: 2,000

Reel: 2,000

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

LTC3649IUFD#TRPBF
Analog Devices
2,500: £10.98
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3649IUFD#TRPBF

Mouser Part No
584-LTC3649IUFDTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£10.98

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Switching Voltage Regulators Monolithic 400mA Buck Regulator with Dual 150mA LDOs in 3mm 2mm DFN

LTC3670EDDB#TRPBF
Analog Devices
2,500: £3.24
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3670EDDB#TRPBF

Mouser Part No
584-LTC3670EDDBTRPBF

Switching Voltage Regulators Monolithic 400mA Buck Regulator with Dual 150mA LDOs in 3mm 2mm DFN

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£3.24

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Switching Voltage Regulators 7-Ch Config Hi Pwr PMIC

LTC3675EUFF-1#PBF
Analog Devices
1: £12.88
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3675EUFF-1#PBF

Mouser Part No
584-LTC3675EUFF-1PBF

Switching Voltage Regulators 7-Ch Config Hi Pwr PMIC

Datasheet

Non-Stocked Lead-Time 10 Weeks

£12.88

£10.11

£9.69

£8.54

£8.12

Min.: 1
Mult.: 1

Switching Voltage Regulators 7-Ch Config Hi Pwr PMIC

LTC3675EUFF#TRPBF
Analog Devices
2,500: £8.12
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3675EUFF#TRPBF

Mouser Part No
584-LTC3675EUFFTRPBF

Switching Voltage Regulators 7-Ch Config Hi Pwr PMIC

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£8.12

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676ELXE#PBF
Analog Devices
250: £9.63
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3676ELXE#PBF

Mouser Part No
584-LTC3676ELXE#PBF

Switching Voltage Regulators Pwr M Solution for Application Processor

Datasheet

Non-Stocked Lead-Time 10 Weeks

£9.63

Min.: 250
Mult.: 250

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676ELXE-1#PBF
Analog Devices
250: £9.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTC3676ELXE-1#PBF

Mouser Part No
584-LTC3676ELXE-1PBF

Switching Voltage Regulators Pwr M Solution for Application Processor

Datasheet

Non-Stocked Lead-Time 12 Weeks

£9.63

Min.: 250
Mult.: 250

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676EUJ#TRPBF
Analog Devices
2,000: £9.31
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3676EUJ#TRPBF

Mouser Part No
584-LTC3676EUJ#TRPBF

Switching Voltage Regulators Pwr M Solution for Application Processor

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£9.31

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676HLXE#PBF
Analog Devices
250: £11.46
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3676HLXE#PBF

Mouser Part No
584-LTC3676HLXE#PBF

Switching Voltage Regulators Pwr M Solution for Application Processor

Datasheet

Non-Stocked Lead-Time 10 Weeks

£11.46

Min.: 250
Mult.: 250

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676HUJ#PBF
Analog Devices
61: £12.65
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3676HUJ#PBF

Mouser Part No
584-LTC3676HUJ#PBF

Switching Voltage Regulators Pwr M Solution for Application Processor

Datasheet

Non-Stocked Lead-Time 10 Weeks

£12.65

£11.14

Min.: 61
Mult.: 61

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676HUJ#TRPBF
Analog Devices
2,000: £11.14
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3676HUJ#TRPBF

Mouser Part No
584-LTC3676HUJ#TRPBF

Switching Voltage Regulators Pwr M Solution for Application Processor

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£11.14

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Switching Voltage Regulators Pwr M Solution for Application Processor

LTC3676ILXE#PBF
Analog Devices
250: £11.04
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3676ILXE#PBF

Mouser Part No
584-LTC3676ILXE#PBF

Switching Voltage Regulators Pwr M Solution for Application Processor

Datasheet

Non-Stocked Lead-Time 10 Weeks

£11.04

Min.: 250
Mult.: 250

Battery Management Hily Int Portable Product PMIC

LTC3677EUFF-3#PBF
Analog Devices
1: £10.97
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3677EUFF-3#PBF

Mouser Part No
584-LTC3677EUFF-3PBF

Battery Management Hily Int Portable Product PMIC

Datasheet

Non-Stocked Lead-Time 10 Weeks

£10.97

£8.34

£8.00

£7.05

£6.70

Min.: 1
Mult.: 1

Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs

LTC7149EFE#TRPBF
Analog Devices
2,000: £9.97
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC7149EFE#TRPBF

Mouser Part No
584-LTC7149EFE#TRPBF

Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£9.97

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs

LTC7149IFE#TRPBF
Analog Devices
2,000: £11.46
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC7149IFE#TRPBF

Mouser Part No
584-LTC7149IFE#TRPBF

Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£11.46

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs

LTC7149IUFD#TRPBF
Analog Devices
2,500: £10.98
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC7149IUFD#TRPBF

Mouser Part No
584-LTC7149IUFDTRPBF

Switching Voltage Regulators 60V, 4A Sync Buck Reg for Inv Outs

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£10.98

Min.: 2,500
Mult.: 2,500

Reel: 2,500

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

LTC3633AIUFD-2#TRPBF
Analog Devices
2,500: £7.60
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
LTC3633AIUFD-2#TRPBF

Mouser Part No
584-C3633AIUFD-2TPF

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

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

£7.60

Min.: 2,500
Mult.: 2,500

Reel: 2,500

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

LTC3601IUD#TRPBF
Analog Devices
1: £7.91
Lead-Time 20 Weeks

Mfr. Part No.
LTC3601IUD#TRPBF

Mouser Part No
584-LTC3601IUD#TRPBF

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

Datasheet

Lead-Time 20 Weeks

Cut Tape

£7.91

£6.11

£5.82

£5.06

£4.83

Reel

£4.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

LTC3604EMSE#TRPBF
Analog Devices
2,500: £5.76
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3604EMSE#TRPBF

Mouser Part No
584-LTC3604EMSETRPBF

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

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

£5.76

Min.: 2,500
Mult.: 2,500

Reel: 2,500

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

LTC3604IUD#TRPBF
Analog Devices
2,500: £6.41
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC3604IUD#TRPBF

Mouser Part No
584-LTC3604IUD#TRPBF

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

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

£6.41

Min.: 2,500
Mult.: 2,500

Reel: 2,500

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

LTC3608IWKG#TRPBF
Analog Devices
2,000: £13.61
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
LTC3608IWKG#TRPBF

Mouser Part No
584-LTC3608IWKGTRPBF

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

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

£13.61

Min.: 2,000
Mult.: 2,000

Reel: 2,000

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

LTC3623IUDD#TRPBF
Analog Devices
2,500: £7.18
Non-Stocked Lead-Time 31 Weeks

Mfr. Part No.
LTC3623IUDD#TRPBF

Mouser Part No
584-LTC3623IUDDTRPBF

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

Datasheet

Non-Stocked Lead-Time 31 Weeks

Reel

£7.18

Min.: 2,500
Mult.: 2,500

Reel: 2,500

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

LTC3633AIFE#TRPBF
Analog Devices
2,000: £7.87
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
LTC3633AIFE#TRPBF

Mouser Part No
584-LTC3633AIFETRPBF

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

£7.87

Min.: 2,000
Mult.: 2,000

Reel: 2,000

Switching Voltage Regulators 76V, 1A Buck Reg

LTC3637EMSE#TRPBF
Analog Devices
1: £9.25
Lead-Time 39 Weeks

Mfr. Part No.
LTC3637EMSE#TRPBF

Mouser Part No
584-LTC3637EMSETRPBF

Switching Voltage Regulators 76V, 1A Buck Reg

Datasheet

Lead-Time 39 Weeks

Cut Tape

£9.25

£7.20

£6.87

£5.96

£5.69

Reel

£5.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500