Texas Instruments LM338T Microcontrollers
5A Adj.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM338T
Series
Base Model
Detailed Description
5A Adj. LDO, 40V In, 32V Out, TO-220
Package
TO-220-3
Lifecycle Status
Active
Datasheet
LM338T Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM338T Microcontrollers technical specifications.
General
Package / Case
TO-220-3
Mounting Type
Through Hole
Operating Temperature
0°C ~ 125°C
Output Type
Adjustable
Max Input Voltage
40V
Output Current
5A
Output Configuration
Positive
Output Voltage
1.24V
Voltage Output Max
32V
Number of Regulators
1
Alternate Parts Comparison (LM338T vs LM338T/NOPB vs LM1117T-ADJ/NOPB vs LM317KCSE3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-220-3 | TO-220-3 | TO-220-3 | TO-220-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | 40V | 40V | 15V | 40V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 5A | 5A | 800mA | 1.5A |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 1.24V | 32V | 1.25V | 1.25V |
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit |
| PSRR | 75dB ~ 60dB (120Hz) | 60dB | 75dB (120Hz) | 80dB ~ 65dB (120Hz) |
| Voltage Output Max | 32V | 32V | 13.8V | 37V |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM338T/NOPBTexas InstrumentsAdjustable positive linear voltage regulator with a 5A output current capability.