100mA LOW DROPOUT VOLTAGE REGULATORS

LM2930/1

FEATURES

●

3-Terminal regulators (TO-92)

●

100mA output within 2% over temperature

●

Very low quiescent current

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Extremely tight load and line regulation

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Very low temperature coefficient

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Current and thermal limiting

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Unregulated DC input can withstand -20V reverse battery

Pin 1 : Output

and +60V positive trabsients

Pin 1 : Output

Pin 4 : Feedback

●

Moisture Sensitivity Level 3

Pin 2 : Ground

Pin 5 : Shutdown

Pin 3 : Input

Pin 8 : Input

Pin 2, 3, 6, 7 : Ground

APPLICATION

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High-efficiency linear regulator

ORDERING INFORMATION

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Battery powered systems

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Portable consumer equipment

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Portable / Parm, Desktop / Notebook computers

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Portable Instrumentation

( XX = Output Voltage = 5.0V, 8.0V, ADJ )

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Automotive Electronics

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SMPS Post-Regulator

PRODUCT DESCRIPTION

This series of fixed-voltage and adjustable monolithic micropower voltage regulators is designed for a wide range

of applications. This device excellent coice for use in battery-powered application.

Futhermore, the quiescent current increases only slightly at dropout, which prolongs battery life.

This series of fixed-voltage and adjustable voltage regulators features very low quiescent current (100uA Typ.)

and very low drop output voltage (Typ. 60mV at light load 300mV at 100mA). This Include a tight initial tolerance

of 0.5% typ, extremely food load and line regulation of 0.05% Typ., and very low output temperature coefficient.

This series of fixed-voltage and adjustable regulators is offered in 3-Pin TO-92 package for LM2930 and 8-Pin

SOP-8 package for LM2931 compatible with other fixed-voltage regulators.

Jul. 2010 - R1.1

HTC

PKG

DEVICE

LM2931D-XX

SOP-8

- 1 -

LM2930TA-XX

TO-92

TO-92 PKG

SOP-8 PKG

1

4

5

8

1

2

3