LM140A - Series 3-Terminal Positive Regulators

Product Overview

National Semiconductor

Datasheet Details

Part number	LM140A
Manufacturer	National Semiconductor
File Size	570.22 KB
Description	Series 3-Terminal Positive Regulators
Datasheet	LM140A Datasheet
Additional preview pages of the LM140A datasheet.

Product details

Description

The LM140A/LM140/LM340A/LM340/LM7800C monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensation, making them essentially indestructible.

Features

n Complete specifications at 1A load n Output voltage tolerances of ±2% at Tj = 25˚C and ±4% over the temperature range (LM140A/LM340A) n Line regulation of 0.01% of VOUT/V of ∆VIN at 1A load (LM140A/LM340A) n Load regulation of 0.3% of VOUT/A (LM140A/LM340A) n Internal thermal overload protection n Internal short-circuit current limit n Output transistor safe area protection n P+ Product Enhancement tested Device Output Voltages LM140A/LM140 5, 12, 15 LM340A/LM340 5, 12, 15 LM7800C 5, 8.

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Published: Mar 22, 2005 |