STMicroelectronics LM317D2T-TR Microcontrollers
Adjustable LDO Regulator, 1.5A, 37V Out, TO-263, Surface Mount
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM317D2T-TR
Detailed Description
Adjustable LDO Regulator, 1.5A, 37V Out, TO-263, Surface Mount
Package
TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Lifecycle Status
Active
Datasheet
LM317D2T-TR Datasheet
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Technical Specifications
STMicroelectronics LM317D2T-TR Microcontrollers technical specifications.
General
Package / Case
TO-263-3, D²Pak
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
40V
Output Current
1.5A
Output Configuration
Positive
Output Voltage
1.2V
Voltage Output Max
37V
Alternate Parts Comparison (LM317D2T-TR vs VNB20N07TR-E vs L7815CD2T-TR vs L7805ABD2T-TR)
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-263-3, D²Pak | TO-263-3, D²Pak | TO-263-3, D²Pak | TO-263-3, D²Pak |
| Output Configuration | Positive | Low Side | Positive | Positive |
| Output Type | Adjustable | N-Channel | Fixed | Fixed |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C | -- | 0°C ~ 125°C | -40°C ~ 125°C |
| Max Input Voltage | 40V | -- | 35V | 35V |
| Output Current | 1.5A | -- | 1.5A | 1.5A |
| Output Voltage | 1.2V | -- | 15V | 5V |
| Protection Features | Over Current, Over Temperature, Short Circuit | -- | Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| PSRR | 80dB ~ 65dB (120Hz) | -- | 54dB (120Hz) | 68dB (120Hz) |
| Action |
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