Texas Instruments LM317LZ/LFT2 Linear Controllers
IC REG LIN POS ADJ 100MA TO92-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM317LZ/LFT2
Detailed Description
IC REG LIN POS ADJ 100MA TO92-3
Package
TO-226-3, TO-92-3 (TO-226AA)
Key Features
Package / Case: TO-226-3, TO-92-3 (TO-226AA); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM317LZ/LFT2 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM317LZ/LFT2 Linear Controllers technical specifications.
General
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-226-3, TO-92-3 (TO-226AA)
Output Type
Adjustable
Max Input Voltage
40V
Supplier Device Package
TO-92-3
Output Current
100mA
Output Configuration
Positive
Voltage Output Min Fixed
1.2V
Voltage Output Max
37V
Alternate Parts Comparison (LM317LZ/LFT2 vs UA78L02ACLPE3 vs MC79L12ACLPE3 vs MC79L15ACLPE3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package | -- | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) |
| Supplier Device Package | TO-92-3 | TO-92-3 | TO-92-3 | TO-92-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | 40V | 20V | -27V | -30V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Negative | Negative |
| Output Current | 100mA | 100mA | 100mA | 100mA |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| PSRR | 80dB ~ 65dB (120Hz) | 51dB (120Hz) | 42dB (120Hz) | 39dB (120Hz) |
| Voltage Output Min Fixed | 1.2V | 2.6V | -12V | -15V |
| Voltage Dropout Max | -- | 1.7V @ 40mA | 1.7V @ 40mA | 1.7V @ 40mA |
| Action |
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