Texas Instruments REG1117A/2K5 Microcontrollers
1A LDO, Adj Output, 15V In, SOT-223
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REG1117A/2K5
Base Model
Detailed Description
1A LDO, Adj Output, 15V In, SOT-223
Package
TO-261-4, TO-261AA
Lifecycle Status
Active
Datasheet
REG1117A/2K5 Datasheet
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Technical Specifications
Texas Instruments REG1117A/2K5 Microcontrollers technical specifications.
General
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Adjustable
Max Input Voltage
15V
Output Current
1A
Quiescent Current
10 mA
Output Configuration
Positive
Output Voltage
1.25V
Voltage Output Max
13.5V
Alternate Parts Comparison (REG1117A/2K5 vs REG1117A-2.5 vs REG1117A-1.8/2K5 vs REG1117A-1.8)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Max Input Voltage | 15V | 15V | 15V | 15V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 1A | 1A | 1A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 1.25V | 2.5V | 1.8V | 1.8V |
| PSRR | 62dB (120Hz) | 62dB | 62dB (120Hz) | 62dB (120Hz) |
| Quiescent Current | 10 mA | 4mA | 10 mA | 10 mA |
| Voltage Dropout | 1.55V @ 1A | 1.2V | 1.55V @ 1A | 1.55V @ 1A |
| Package / Case | TO-261-4, TO-261AA | -- | TO-261-4, TO-261AA | TO-261-4, TO-261AA |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Action |
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