LM340-N Datasheet (3-Terminal Positive Regulators)

Part: LM340-N
Manufacturer: Texas Instruments (official site)
Size: 2.98 MB

LM340-N Key Features

2 plete Specifications at 1A Load
Output Voltage Tolerances of ±2% at Tj = 25°C
Line Regulation of 0.01% of VOUT/V of ΔVIN at 1A Load (LM340A)
Load Regulation of 0.3% of VOUT/A (LM340A)
Internal Thermal Overload Protection
Internal Short-circuit Current Limit
Output Transistor Safe Area Protection
P+ Product Enhancement Tested

Other LM340-N Datasheets

Manufacturer	Part Number	Description
Motorola Semiconductor	LM340	Three Terminal Positive Voltage Regulators
National Semiconductor	LM340	3-Terminal Positive Regulators
onsemi	LM340	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
National Semiconductor	LM3401	Quad Amplifiers
National Semiconductor	LM3402	0.5A Constant Current Buck Regulator

LM340-N Description

The LM140/LM340A/LM340-N/LM78XXC monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area pensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1.0A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise...