Texas Instruments LM317S/NOPB Linear Controllers
IC REG LIN POS ADJ 1.5A DDPAK
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM317S/NOPB
Detailed Description
IC REG LIN POS ADJ 1.5A DDPAK
Package
TO-263-4, D²Pak (3 Leads + Tab), TO-263AA
Key Features
Package / Case: TO-263-4, D²Pak (3 Leads + Tab), TO-263AA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM317S/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM317S/NOPB Linear Controllers technical specifications.
General
Package / Case
TO-263-4, D²Pak
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Output Type
Adjustable
Max Input Voltage
37V
Output Current
1.5A
Output Configuration
Positive
Voltage Output Min Fixed
1.25V
Voltage Output Max
37V
Number of Regulators
1
Alternate Parts Comparison (LM317S/NOPB vs LM2937ESX-8.0/NOPB vs LM2937ES-8.0/NOPB vs LM2940CSX-15/NOPB)
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-263-4, D²Pak | TO-263-4, D²Pak | TO-263-4, D²Pak | TO-263-4, D²Pak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | 37V | 26V | 26V | 26V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1.5A | 500mA | 500mA | 1A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Voltage Output Min Fixed | 1.25V | 8V | 8V | 15V |
| Current Quiescent Iq | -- | 2 mA | 2 mA | 10 mA |
| Current Supply Max | -- | 20 mA | 20 mA | 15 mA |
| Action |
More Parts in Voltage Regulators - Linear
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.