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LM340A Series 3-Terminal Positive Regulators

LM340A Description

LM140/LM340A/LM340/LM7800C Series 3-Terminal Positive Regulators May 1999 LM140/LM340A/LM340/LM7800C Series 3-Terminal Positive Regulators General D.
The LM140/LM340A/LM340/LM7800C monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area comp.

LM340A 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

LM340A Applications

* including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents. Considerable effort w

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Datasheet Details

Part number
LM340A
Manufacturer
National Semiconductor
File Size
512.68 KB
Datasheet
LM340A_NationalSemiconductor.pdf
Description
Series 3-Terminal Positive Regulators

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Series 3-Terminal Positive Regulators National Semiconductor
National Semiconductor LM340A-like datasheet