Texas Instruments LM317MDT/NOPB Microcontrollers
Adj.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM317MDT/NOPB
Base Model
Detailed Description
Adj. LDO 500mA, 40V, 1.25V Ref, TO-252
Package
TO-252-3, DPak (2 Leads + Tab), SC-63
Lifecycle Status
Active
Datasheet
LM317MDT/NOPB Datasheet
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Technical Specifications
Texas Instruments LM317MDT/NOPB Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-252-3, DPak
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
37V
Output Current
500mA
Output Configuration
Positive
Output Voltage
1.25V
Related Parts Comparison (LM317MDT/NOPB vs LM317MDT vs LM317MDTX/NOPB vs LM2936DTX-5.0/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | TO-252-3, DPak | TO-252-3, DPak | TO-252-3, DPak | TO-252-3, DPak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C (TJ) | 0°C ~ 125°C (TJ) | 0°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Max Input Voltage | 37V | 40V | 37V | 40V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 500mA | 500mA | 500mA | 50mA |
| Output Type | Adjustable | Adjustable | Adjustable | Fixed |
| Output Voltage | 1.25V | 1.2V | 1.25V | 5V |
| Package | TO-252-3 | DPAK-3 | TO-252 (NDP)-3 | TO-252-3 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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