Texas Instruments LM317MDCYR Microcontrollers
500mA Adj LDO Regulator, 40V In, SOT-223-4
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM317MDCYR
Base Model
Detailed Description
500mA Adj LDO Regulator, 40V In, SOT-223-4
Package
TO-261-4, TO-261AA
Lifecycle Status
Active
Datasheet
LM317MDCYR Datasheet
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Technical Specifications
Texas Instruments LM317MDCYR Microcontrollers technical specifications.
General
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
40V
Output Current
500mA
Output Configuration
Positive
Output Voltage
1.25V
Voltage Output Max
37V
Number of Regulators
1
Alternate Parts Comparison (LM317MDCYR vs LM317MDCYRG3 vs LM3S1332-EQC50-A2T vs REG1118-2.85/2K5)
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-261-4, TO-261AA | TO-261-4, TO-261AA | 100-LQFP | TO-261-4, TO-261AA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | 0°C ~ 70°C |
| Max Input Voltage | 40V | 40V | -- | 6V |
| Number of Regulators | 1 | 1 | -- | 1 |
| Output Configuration | Positive | Positive | -- | Positive |
| Output Current | 500mA | 500mA | -- | 800mA |
| Output Type | Adjustable | Adjustable | -- | Fixed |
| Output Voltage | 1.25V | 1.25V | -- | 2.85V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | -- | Over Current, Over Temperature |
| PSRR | 80dB ~ 65dB (120Hz) | 80dB ~ 65dB (120Hz) | -- | 56dB (120Hz) |
| Action |
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