Specification	LTC3637MPDHC#TRPBF

Current - Output	1 A
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	16-WFDFN Exposed Pad
Supplier Device Package	16-DFN (5x3)
Synchronous Rectifier	False
Topology	Buck
Voltage - Input (Max) [Max]	76 V
Voltage - Input (Min) [Min]	4 V
Voltage - Output (Max) [Max]	76 V
Voltage - Output (Min/Fixed)	0.8 V

LTC3637 Series

Part	Voltage - Input (Min) [Min]	Output Type	Topology	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]	Current - Output	Operating Temperature [Min]	Operating Temperature [Max]	Function	Output Configuration	Mounting Type	Package / Case	Voltage - Input (Max) [Max]	Number of Outputs	Supplier Device Package	Package / Case	Package / Case	Package / Case	Regulator Topology	Voltage - Input [Min]	Voltage - Input [Max]	Voltage - Output	Utilized IC / Part	Main Purpose	Outputs and Type	Contents
Analog Devices Inc./Maxim Integrated LTC3637IDHC#PBF	4 V	Adjustable	Buck	0.8 V	76 V	1 A	-40 C	125 °C	Step-Down	Positive	Surface Mount	16-WFDFN Exposed Pad	76 V	1	16-DFN (5x3)
Analog Devices Inc./Maxim Integrated LTC3637MPMSE#TRPBF	4 V	Adjustable	Buck	0.8 V	76 V	1 A	-55 °C	150 °C	Step-Down	Positive	Surface Mount	16-TFSOP Exposed Pad	76 V	1	16-MSOP-EP	3 mm	0.118 in	12 Leads
Analog Devices Inc./Maxim Integrated LTC3637EDHC#TRPBF	4 V	Adjustable	Buck	0.8 V	76 V	1 A	-40 C	125 °C	Step-Down	Positive	Surface Mount	16-WFDFN Exposed Pad	76 V	1	16-DFN (5x3)
Analog Devices Inc./Maxim Integrated DC2056A						1 A													Buck	4 V	76 V	1.8 V 3.3 V 5 V	LTC3637	DC/DC Step Down	1 Non-Isolated Output	Board(s)
Analog Devices Inc./Maxim Integrated LTC3637MPDHC#TRPBF	4 V	Adjustable	Buck	0.8 V	76 V	1 A	-55 °C	150 °C	Step-Down	Positive	Surface Mount	16-WFDFN Exposed Pad	76 V	1	16-DFN (5x3)
Analog Devices Inc./Maxim Integrated LTC3637IMSE#PBF	4 V	Adjustable	Buck	0.8 V	76 V	1 A	-40 C	125 °C	Step-Down	Positive	Surface Mount	16-TFSOP Exposed Pad	76 V	1	16-MSOP-EP	3 mm	0.118 in	12 Leads
Analog Devices Inc./Maxim Integrated LTC3637EDHC#PBF	4 V	Adjustable	Buck	0.8 V	76 V	1 A	-40 C	125 °C	Step-Down	Positive	Surface Mount	16-WFDFN Exposed Pad	76 V	1	16-DFN (5x3)
Analog Devices Inc./Maxim Integrated LTC3637MPMSE#PBF	4 V	Adjustable	Buck	0.8 V	76 V	1 A	-55 °C	150 °C	Step-Down	Positive	Surface Mount	16-TFSOP Exposed Pad	76 V	1	16-MSOP-EP	3 mm	0.118 in	12 Leads
Analog Devices Inc./Maxim Integrated LTC3637IMSE#TRPBF	4 V	Adjustable	Buck	0.8 V	76 V	1 A	-40 C	125 °C	Step-Down	Positive	Surface Mount	16-TFSOP Exposed Pad	76 V	1	16-MSOP-EP	3 mm	0.118 in	12 Leads
Analog Devices Inc./Maxim Integrated LTC3637HMSE#PBF	4 V	Adjustable	Buck	0.8 V	76 V	1 A	-40 °C	150 °C	Step-Down	Positive	Surface Mount	16-TFSOP Exposed Pad	76 V	1	16-MSOP-EP	3 mm	0.118 in	12 Leads

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 14.07	1m+
	Tape & Reel (TR)	2500	$ 14.07	1m+

Description

General part information

LTC3637 Series

The LTC3637 is a high efficiency step-down DC/DC regulator with an internal high side power switch that draws only 12μA DC supply current while maintaining a regulated output voltage at no load.The LTC3637 can supply up to 1A load current and features a programmable peak current limit that provides a simple method for optimizing efficiency and for reducing output ripple and component size. The LTC3637’s combination of Burst Mode®operation, integrated power switch, low quiescent current, and programmable peak current limit provides high efficiency over a broad range of load currents.With its wide input range of 4V to 76V, and programmable overvoltage lockout, the LTC3637 is a robust regulator suited for regulating from a wide variety of power sources. Additionally, the LTC3637 includes a precise run threshold and soft-start feature to guarantee that the power system start-up is well-controlled in any environment.The LTC3637 is available in the thermally-enhanced 3mm × 5mm DFN and the MSE16 packages.APPLICATIONSIndustrial Control SuppliesMedical DevicesDistributed Power SystemsPortable InstrumentsBattery-Operated DevicesAutomotiveAvionics

LTC3637MPDHC#TRPBF

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Technical Specifications

LTC3637 Series

Pricing

Description

LTC3637 Series

Documents

R526 Reliability Data

LTC3637: 76V, 1A Step-Down Regulator Data Sheet (Rev.D)

Tape and Reel Packaging

Datasheet

LTC3637 Series