LM338 -5A Adjustable Positive Voltage Regulator – TO-220 Package
The LM138 series of adjustable 3-terminal positive voltage regulators can supply more than 5A over a 1.2V to 32V output range. They are straightforward to use and require only 2 resistors to set the output voltage. Careful circuit design has resulted in outstanding load and line regulation – comparable to many commercial power supplies. The LM138 family is supplied in a standard 3-lead transistor package. Tags, LM338T, LM338T/NOPB, LM338K, LM338 MWC, LM338, LM338 5-A 40-V low-IQ adjustable linear voltage regulator, LM338 5A Adjustable Positive Regulator, LM338 Voltage Regulator, Regulator, Voltage Regulator.
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Features:
- Guaranteed 7A peak output current
- Guaranteed 5A output current
- Adjustable output down to 1.2V
- Guaranteed thermal regulation
- The current limit constant with the temperature
- P+ Product Enhancement tested
- Output is short-circuit-protected
Features/Specs:
- Manufacturer Part No: LM338T
- Manufacturer: National Semiconductor
- Series: LM338
- Product Type: Linear Voltage Regulators
- Number of Outputs: 1 Output
- Polarity: Positive
- Output Type: Adjustable
- Input Voltage Range: 4.2V ~ 40V
- Output Voltage: 1.2V to 32V
- Output Current: 5A
- Power Dissipation: 25 Watts
- Operating Temperature Range: 0°C ~ +125°C
- Load Regulation: 0.5 %
- Line Regulation: 0.03 %/V
- Quiescent Current: 45 uA
- PSRR/Ripple Rejection: 75 dB
- Mounting Style: Through Hole
- Package/Case: TO-220-3
Applications:
- Adjustable Power Supplies
- Constant Current Regulators
- Battery Chargers
 Datasheet:  LM338T
 Datasheet: LM338 5A
Package Includes:
- 1 x LM338 -5A Adjustable Positive Voltage Regulator – TO-220 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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