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LM138, LM338
SNVS771C
- MAY 1998
- REVISED DECEMBER 2016
LM138 and LM338 5-Amp Adjustable Regulators
1 Features
- 1 Specified 7-A Peak Output Current
- Specified 5-A Output Current
- Adjustable Output Down to 1.2 V
- Specified Thermal Regulation
- Current Limit Constant With Temperature
- P + Product Enhancement Tested
- Output is Short-Circuit Protected
2 Applications
- Adjustable Power Supplies
- Constant Current Regulators
- Battery Chargers
Pin 1. Adjustment 2. Output 3. Input Tab/Case is Output
Available Packages
3 1
TO-220
1 2 3
TO-3
Typical Application Circuit
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