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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 4MHz, 3A Sync Buck DC/DC Conv

LTC3615IFE#TRPBF
Analog Devices
2,500: £7.76
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615IFE#TRPBF

Mouser Part No
584-LTC3615IFE#TRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£7.76

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

Reel: 2,500

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

LTC3615IUF#TRPBF
Analog Devices
2,500: £7.48
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615IUF#TRPBF

Mouser Part No
584-LTC3615IUF#TRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£7.48

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

Reel: 2,500

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

LTC3615MPFE-1#PBF
Analog Devices
62: £22.79
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615MPFE-1#PBF

Mouser Part No
584-LTC3615MPFE-1PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

£22.79

£20.38

Min.: 62
Mult.: 62

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

LTC3615MPFE#TRPBF
Analog Devices
2,500: £20.38
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615MPFE#TRPBF

Mouser Part No
584-LTC3615MPFETRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£20.38

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

Reel: 2,500

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

LTC3615MPUF-1#PBF
Analog Devices
91: £19.67
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615MPUF-1#PBF

Mouser Part No
584-LTC3615MPUF-1PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

£19.67

Min.: 91
Mult.: 91

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

LTC3615MPUF#TRPBF
Analog Devices
2,500: £19.67
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3615MPUF#TRPBF

Mouser Part No
584-LTC3615MPUFTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£19.67

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

Reel: 2,500

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

LTC3616HUDD#TRPBF
Analog Devices
2,500: £7.72
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3616HUDD#TRPBF

Mouser Part No
584-LTC3616HUDDTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£7.72

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

Reel: 2,500

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

LTC3617EUDD#TRPBF
Analog Devices
2,500: £6.14
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3617EUDD#TRPBF

Mouser Part No
584-LTC3617EUDDTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£6.14

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

Reel: 2,500

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

LTC3617IUDD#TRPBF
Analog Devices
2,500: £6.78
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3617IUDD#TRPBF

Mouser Part No
584-LTC3617IUDDTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£6.78

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

Reel: 2,500

Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination

LTC3618EFE#TRPBF
Analog Devices
2,500: £6.84
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3618EFE#TRPBF

Mouser Part No
584-LTC3618EFE#TRPBF

Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£6.84

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

Reel: 2,500

Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination

LTC3618IFE#TRPBF
Analog Devices
2,500: £7.58
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3618IFE#TRPBF

Mouser Part No
584-LTC3618IFE#TRPBF

Switching Voltage Regulators Dual 4MHz, 3A Synchronous Buck Converter for DDR Termination

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£7.58

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

Reel: 2,500

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

LTC3619BEDD#TRPBF
Analog Devices
2,500: £3.75
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619BEDD#TRPBF

Mouser Part No
584-LTC3619BEDDTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£3.75

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

Reel: 2,500

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

LTC3619BEMSE#PBF
Analog Devices
1: £6.94
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619BEMSE#PBF

Mouser Part No
584-LTC3619BEMSE#PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

£6.94

£5.20

£4.96

£4.30

View

Min.: 1
Mult.: 1

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

LTC3619BIDD#PBF
Analog Devices
1: £7.73
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619BIDD#PBF

Mouser Part No
584-LTC3619BIDD#PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

£7.73

£5.98

£5.70

£4.95

£4.73

Min.: 1
Mult.: 1

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

LTC3619BIDD#TRPBF
Analog Devices
2,500: £4.73
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619BIDD#TRPBF

Mouser Part No
584-LTC3619BIDDTRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£4.73

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

Reel: 2,500

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

LTC3619BIMSE#PBF
Analog Devices
1: £7.74
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619BIMSE#PBF

Mouser Part No
584-LTC3619BIMSE#PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

£7.74

£6.29

£5.33

£4.56

View

Min.: 1
Mult.: 1

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

LTC3619EDD#TRPBF
Analog Devices
2,500: £3.75
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619EDD#TRPBF

Mouser Part No
584-LTC3619EDD#TRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£3.75

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

Reel: 2,500

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

LTC3619EMSE#PBF
Analog Devices
1: £6.94
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619EMSE#PBF

Mouser Part No
584-LTC3619EMSE#PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

£6.94

£5.20

£4.96

£4.30

View

Min.: 1
Mult.: 1

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

LTC3619EMSE#TRPBF
Analog Devices
2,500: £3.75
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619EMSE#TRPBF

Mouser Part No
584-LTC3619EMSETRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£3.75

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

Reel: 2,500

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

LTC3619IDD#PBF
Analog Devices
1: £7.73
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619IDD#PBF

Mouser Part No
584-LTC3619IDD#PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

£7.73

£5.98

£5.70

£4.95

£4.73

Min.: 1
Mult.: 1

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

LTC3619IDD#TRPBF
Analog Devices
2,500: £4.73
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619IDD#TRPBF

Mouser Part No
584-LTC3619IDD#TRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£4.73

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

Reel: 2,500

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

LTC3619IMSE#PBF
Analog Devices
1: £7.74
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619IMSE#PBF

Mouser Part No
584-LTC3619IMSE#PBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

£7.74

£6.29

£5.33

£4.56

View

Min.: 1
Mult.: 1

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

LTC3619IMSE#TRPBF
Analog Devices
2,500: £4.73
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3619IMSE#TRPBF

Mouser Part No
584-LTC3619IMSETRPBF

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

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£4.73

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

Reel: 2,500

Switching Voltage Regulators Ultralow Pwr 15mA Sync Buck Sw Reg

LTC3620EDC#TRPBF
Analog Devices
2,500: £3.24
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
LTC3620EDC#TRPBF

Mouser Part No
584-LTC3620EDC#TRPBF

Switching Voltage Regulators Ultralow Pwr 15mA Sync Buck Sw Reg

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£3.24

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

Reel: 2,500

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

LTC3621EDCB#TRPBF
Analog Devices
2,500: £4.53
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
LTC3621EDCB#TRPBF

Mouser Part No
584-LTC3621EDCBTRPBF

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

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

£4.53

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

Reel: 2,500