Integrated Circuits (ICs)

LM5001SD

Obsolete

Texas Instruments

IC REG MULT CONFIG ADJ 8WSON

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Integrated Circuits (ICs)

LM5001SD

Obsolete

Texas Instruments

IC REG MULT CONFIG ADJ 8WSON

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM5001SD

Current - Output	800 mA
Frequency - Switching [Max]	1.5 MHz
Frequency - Switching [Min]	50 kHz
Function	Step-Up, Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive, Isolation Capable
Output Type	Adjustable
Package / Case	8-WDFN Exposed Pad
Supplier Device Package	8-WSON (4x4)
Synchronous Rectifier	False
Topology	SEPIC, Boost, Forward Converter, Flyback
Voltage - Input (Max) [Max]	75 V
Voltage - Input (Min) [Min]	3.1 V
Voltage - Output (Max) [Max]	76 V
Voltage - Output (Min/Fixed)	3.1 V

LM5001-Q1 Series

3.1-V to 75-V wide VIN, 1-A current mode non-synchronous switch mode regulator

Part	Supplier Device Package	Function	Current - Output	Topology	Output Type	Qualification	Number of Outputs	Mounting Type	Package / Case	Package / Case [y]	Package / Case [x]	Output Configuration	Frequency - Switching [Min]	Frequency - Switching [Max]	Voltage - Input (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Output (Max) [Max]	Grade	Voltage - Input (Min) [Min]	Voltage - Output (Min/Fixed)	Outputs and Type	Outputs and Type	Supplied Contents	Board Type	Utilized IC / Part	Voltage - Output	Frequency - Switching	Regulator Topology	Voltage - Input [Max]	Voltage - Input [Min]	Main Purpose
Texas Instruments LM5001IDQ1	8-SOIC	Step-Down Step-Up Step-Up/Step-Down	800 mA	Boost Flyback Forward Converter SEPIC	Adjustable	AEC-Q100	1	Surface Mount	8-SOIC	3.9 mm	0.154 in	Isolation Capable Positive	50 kHz	1.5 MHz	75 V	-40 °C	125 ¯C	76 V	Automotive	3.1 V	3.1 V
Texas Instruments LM5001MAX/NOPB	8-SOIC	Step-Up Step-Up/Step-Down	800 mA	Boost Flyback Forward Converter SEPIC	Adjustable		1	Surface Mount	8-SOIC	3.9 mm	0.154 in	Isolation Capable Positive	50 kHz	1.5 MHz	75 V	-40 °C	125 ¯C	76 V		3.1 V	3.1 V
Texas Instruments LM5001SDX	8-WSON (4x4)	Step-Up Step-Up/Step-Down	800 mA	Boost Flyback Forward Converter SEPIC	Adjustable		1	Surface Mount	8-WDFN Exposed Pad			Isolation Capable Positive	50 kHz	1.5 MHz	75 V	-40 °C	125 ¯C	76 V		3.1 V	3.1 V
Texas Instruments LM5001BSTEVAL/NOPB			150 mA																			Non-Isolated	1	Board(s)	Fully Populated	LM5001	48 V	240 kHz	Boost	36 V	16 V	DC/DC Step Down
Texas Instruments LM5001SDX/NOPB	8-WSON (4x4)	Step-Up Step-Up/Step-Down	800 mA	Boost Flyback Forward Converter SEPIC	Adjustable		1	Surface Mount	8-WDFN Exposed Pad			Isolation Capable Positive	50 kHz	1.5 MHz	75 V	-40 °C	125 ¯C	76 V		3.1 V	3.1 V
Texas Instruments LM5001SD/NOPB	8-WSON (4x4)	Step-Up Step-Up/Step-Down	800 mA	Boost Flyback Forward Converter SEPIC	Adjustable		1	Surface Mount	8-WDFN Exposed Pad			Isolation Capable Positive	50 kHz	1.5 MHz	75 V	-40 °C	125 ¯C	76 V		3.1 V	3.1 V
Texas Instruments LM5001ISOEVAL/NOPB			1 A																			Isolated	1	Board(s)	Fully Populated	LM5001	5 V	250 kHz	Flyback	42 V	16 V	DC/DC Step Down
Texas Instruments LM5001NISOEVAL			1 A																			Non-Isolated	1	Board(s)	Fully Populated	LM5001	5 V	250 kHz	Flyback	42 V	16 V	DC/DC Step Down
Texas Instruments LM5001MA/NOPB	8-SOIC	Step-Up Step-Up/Step-Down	800 mA	Boost Flyback Forward Converter SEPIC	Adjustable		1	Surface Mount	8-SOIC	3.9 mm	0.154 in	Isolation Capable Positive	50 kHz	1.5 MHz	75 V	-40 °C	125 ¯C	76 V		3.1 V	3.1 V
Texas Instruments LM5001SD	8-WSON (4x4)	Step-Up Step-Up/Step-Down	800 mA	Boost Flyback Forward Converter SEPIC	Adjustable		1	Surface Mount	8-WDFN Exposed Pad			Isolation Capable Positive	50 kHz	1.5 MHz	75 V	-40 °C	125 ¯C	76 V		3.1 V	3.1 V

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

LM5001-Q1 Series

The LM5001 high-voltage switch-mode regulator features all of the functions necessary to implement efficient high-voltage Boost, Flyback, SEPIC and Forward converters, using few external components. This easy-to-use regulator integrates a 75-V N-Channel MOSFET with a 1-A peak current limit. Current mode control provides inherently simple loop compensation and line-voltage feed-forward for superior rejection of input transients. The switching frequency is set with a single resistor and is programmable up to 1.5 MHz. The oscillator can also be synchronized to an external clock. Additional protection features include: current limit, thermal shutdown, undervoltage lockout and remote shutdown capability.

Documents

Technical documentation and resources

No documents available