Texas Instruments LM317AT/NOPB Microcontrollers
1.5A Adj.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM317AT/NOPB
Base Model
Detailed Description
1.5A Adj. LDO, 40V In, 1.25-37V Out, 1% Acc, TO-220
Package
TO-220-3
Lifecycle Status
Active
Datasheet
LM317AT/NOPB Datasheet
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Technical Specifications
Texas Instruments LM317AT/NOPB Microcontrollers technical specifications.
General
Package / Case
TO-220-3
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Output Type
Adjustable
Max Input Voltage
40V
Output Current
1.5A
Quiescent Current
10 mA
Output Configuration
Positive
Output Voltage
1.25V
Voltage Output Max
37V
Alternate Parts Comparison (LM317AT/NOPB vs LM317AT/E7001847 vs LM317AT 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 | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | 40V | 40V | 40V | 40V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1.5A | 1.5A | 1.5A | 1.5A |
| Output Type | Adjustable | Fixed | Adjustable | Adjustable |
| Output Voltage | 1.25V | 1.25V | 37V | 1.25V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 80dB ~ 65dB (120Hz) | 80dB ~ 65dB (120Hz) | 65dB | 80dB ~ 65dB (120Hz) |
| Voltage Output Max | 37V | 37V | 37V | 37V |
| Number of Regulators | 1 | -- | 1 | 1 |
| Action |
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