LM78S40 Datasheet - National Semiconductor

Universal Switching Regulator Subsystem

LM78S40 Features

* wide supply voltage range, low standby power dissipation, high efficiency and low drift. It is useful for any stand-alone, low part count switching system and works extremely well in battery operated systems. Features n n n n n n n n Step-up, step-down or inverting switching regulators Output adjus

LM78S40 General Description

The LM78S40 is a monolithic regulator subsystem consisting of all the active building blocks necessary for switching regulator systems. The device consists of a temperature compensated voltage reference, a duty-cycle controllable oscillator with an active current limit circuit, an error amplifier, h.

LM78S40 Datasheet (289.83 KB)

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Part number:

LM78S40

Manufacturer:

National Semiconductor

File Size:

289.83 KB

Description:

Universal switching regulator subsystem.

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LM78S40 Universal Switching Regulator Subsystem National Semiconductor

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LM78S40 Features

LM78S40 General Description

Datasheet Details

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