Texas Instruments LM317LCPKG3 Microcontrollers
100-mA, 35-V, adjustable linear voltage regulator 3-SOT-89 0 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM317LCPKG3
Base Model
Detailed Description
100-mA, 35-V, adjustable linear voltage regulator 3-SOT-89 0 to 125
Package
TO-243AA
Lifecycle Status
Active
Datasheet
LM317LCPKG3 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM317LCPKG3 Microcontrollers technical specifications.
General
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-243AA
Output Type
Adjustable
Max Input Voltage
38V
Supplier Device Package
SOT-89-3
Output Current
100mA
Output Configuration
Positive
Voltage Output Min Fixed
1.2V
Voltage Output Max
32V
Alternate Parts Comparison (LM317LCPKG3 vs LM317LCPK vs TL431IPK3 vs TLVH431QPK)
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-243AA | TO-243AA | TO-243AA | TO-243AA |
| Supplier Device Package | SOT-89-3 | SOT-89-3 | SOT-89-3 | SOT-89-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | -- | -- | ±2% | ±1.5% |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Output Current | 100mA | 100mA | 100 mA | 70 mA |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Voltage Output Max | 32V | 32V | 36 V | 18 V |
| Voltage Output Min Fixed | 1.2V | 1.2V | 2.495V | 1.24V |
| Current Cathode | -- | -- | 1 mA | 100 µA |
| Max Input Voltage | 38V | 38V | -- | -- |
| Number of Regulators | 1 | 1 | -- | -- |
| Output Configuration | Positive | Positive | -- | -- |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | -- | -- |
| PSRR | 80dB ~ 65dB (120Hz) | 80dB ~ 65dB (120Hz) | -- | -- |
| Reference Type | -- | -- | Shunt | Shunt |
| 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.
TLVH431QPKTexas Instruments1.5% low-voltage wide-operating current adjustable precision shunt regulator 3-SOT-89 -40 to 125