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LM341_17 Datasheet, PDF (1/22 Pages) Texas Instruments – 3-Terminal 500-mA Positive Voltage Regulators | |||
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LM341, LM78M05
SNVS090F â MAY 2004 â REVISED DECEMBER 2016
LM341 and LM78M05 Series 3-Terminal 500-mA Positive Voltage Regulators
1 Features
â¢1 Output Current in Excess of 0.5 A
⢠No External Components
⢠Internal Thermal Overload Protection
⢠Internal Short Circuit Current-Limiting
⢠Output Transistor Safe-Area Compensation
⢠Available in 3-Pin TO-220, TO-252, and TO
packages
⢠Output Voltages of 5 V and 15 V
2 Applications
⢠Electronic Point-of-Sale
⢠Medical and Health Fitness Applications
⢠Printers
⢠Appliances and White Goods
⢠TVs and Set-Top Boxes
3 Description
The LM341 and LM78M05 three-pin positive voltage
regulators employ built-in current limiting, thermal
shutdown, and safe-operating area protection, which
makes them virtually immune to damage from output
overloads.
With adequate heat sinking, they can deliver in
excess of 0.5-A output current. Typical applications
would include local (on-card) regulators which can
eliminate the noise and degraded performance
associated with single-point regulation.
PART NUMBER
LM341
LM78M05
Device Information(1)
PACKAGE
BODY SIZE (NOM)
TO-220 (3)
10.16 mm à 14.986 mm
TO-220 (3)
10.16 mm à 14.986 mm
TO-252 (3)
6.10 mm à 6.58 mm
TO (3)
9.14 mm à 9.14 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Pin 1. Input
2. Ground
3. Output
Tab/Case is Ground
Available Pinouts
TO-220
1
2
3
TO
Typical Application
1
2
3
1
2
3
TO-252
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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