LF40C Datasheet PDF - STMicroelectronics Very low drop voltage regulators Specs

LF40C - Very low drop voltage regulators

This page provides the datasheet information for the LF40C, a member of the LF40AB Very low drop voltage regulators family.

Datasheet Summary

Description

The LF00 series are very Low Drop regulators available in PENTAWATT, TO-220, TO-220FP, DPAK and PPAK package and in a wide range of output voltages.

Features

Very low dropout voltage (0.45V).
Very low quiescent current (TYP. 50 µA in OFF mode, 500 µA in ON mode).
Output current up to 500 mA.
Logic-controlled electronic shutdown.
Output voltages of 1.5; 1.8; 2.5; 2.7; 3; 3.3; 3.5; 4; 5; 6; 8; 8.5; 9; 12V.
Internal current and thermal limit.
Only 2.2 µF for stability.
Available in ± 1% (AB) or ± 2% (C) selection at 25°C.
Supply voltage rejection: 80db (typ. ).
Temperature range: -40 to 125°C.

Datasheet Details

Part number	LF40C
Manufacturer	STMicroelectronics
File Size	562.51 KB
Description	Very low drop voltage regulators
Datasheet	LF40C Datasheet
Additional preview pages of the LF40C datasheet.

📁 Similar Datasheet

LF400 - (LF400 - LF490) Sanitary Electromagnetic Flowmeter (Toshiba)

LF401 - PRECISION FAST SETTLING JFET INPUT OPERATIONAL AMPLIFIER (National Semiconductor)

LF401A - PRECISION FAST SETTLING JFET INPUT OPERATIONAL AMPLIFIER (National Semiconductor)

LF411 - Low Offset/ Low Drift JFET Input Operational Amplifier (National Semiconductor)

LF411 - JFET-INPUT OPERATIONAL AMPLIFIER (Texas Instruments)

LF411QML-SP - Low Drift JFET Input Operational Amplifier (Texas Instruments)

LF412 - Low Offset/ Low Drift Dual JFET Input Operational Amplifier (National Semiconductor)

LF412-N - Low Drift Dual JFET Input Operational Amplifier (Texas Instruments)

LF412A - Dual Precision JFET Input Operational Amplifiers (Linear Technology)

LF412C - Dual JFET-Input Operational Amplifier (Texas Instruments)

Full PDF Text Transcription

Click to expand full text

LF00 series Very low drop voltage regulators with inhibit Features ■ Very low dropout voltage (0.45V) ■ Very low quiescent current (TYP. 50 µA in OFF mode, 500 µA in ON mode) ■ Output current up to 500 mA ■ Logic-controlled electronic shutdown ■ Output voltages of 1.5; 1.8; 2.5; 2.7; 3; 3.3; 3.5; 4; 5; 6; 8; 8.5; 9; 12V ■ Internal current and thermal limit ■ Only 2.2 µF for stability ■ Available in ± 1% (AB) or ± 2% (C) selection at 25°C ■ Supply voltage rejection: 80db (typ.) ■ Temperature range: -40 to 125°C Description The LF00 series are very Low Drop regulators available in PENTAWATT, TO-220, TO-220FP, DPAK and PPAK package and in a wide range of output voltages. The very Low Drop voltage (0.

Published: Aug 31, 2017 |