Texas Instruments LM317LZ/LFT4 Microcontrollers
100-mA, 40-V, high-PSRR, adjustable linear voltage regulator 3-TO-92
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM317LZ/LFT4
Base Model
Detailed Description
100-mA, 40-V, high-PSRR, adjustable linear voltage regulator 3-TO-92
Package
TO-226-3, TO-92-3 (TO-226AA)
Lifecycle Status
Active
Datasheet
LM317LZ/LFT4 Datasheet
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Technical Specifications
Texas Instruments LM317LZ/LFT4 Microcontrollers technical specifications.
General
Package / Case
TO-226-3, TO-92-3
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Output Type
Adjustable
Max Input Voltage
40V
Output Current
100mA
Output Configuration
Positive
Output Voltage
1.2V
Voltage Output Max
37V
Number of Regulators
1
Alternate Parts Comparison (LM317LZ/LFT4 vs LM317LZ/NOPB vs LM317LZ/LFT7 vs LM317LZ/LFT3)
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-226-3, TO-92-3 | -- | TO-226-3, TO-92-3 | TO-226-3, TO-92-3 |
| Mounting Type | Through Hole | -- | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C | -- | -40°C ~ 125°C | -40°C ~ 125°C |
| Max Input Voltage | 40V | -- | 40V | 40V |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 100mA | -- | 100mA | 100mA |
| Output Type | Adjustable | -- | Adjustable | Adjustable |
| Output Voltage | 1.2V | -- | 1.2V | 1.2V |
| Protection Features | Over Current, Over Temperature, Short Circuit | -- | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 80dB ~ 65dB (120Hz) | -- | 80dB ~ 65dB (120Hz) | 80dB ~ 65dB (120Hz) |
| Voltage Output Max | 37V | -- | 37V | 37V |
| Action |
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