The S1117 series of positive adjustable and fixed regulators are designed to provide 1A with higher efficiency. All internal circuitry is designed to operate down to 1.3V input to output differential. Features include adjustable or fixed output, 1A output current, low dropout (1.3V), thermal shutdown protection, and fast transient response.
The AUK S1117 series of positive adjustable and fixed regulators are designed to provide 1A with higher efficiency. All internal circuitry is designed to operate down to 1.3V input to output differential. On-chip trimming adjusts reference voltage to 2%.
The document provides ordering information for various fixed output voltages ranging from 1.5V to 5.0V, as well as an adjustable version. It includes absolute maximum ratings, electrical characteristics, typical application circuits, and electrical characteristic curves.
| Output Current | 1A |
|---|---|
| Low Dropout Voltage | 1.3V maximum at 1A Output Current |
| Input Voltage | 16 V |
| Power Dissipation | 1.5 W |
| Junction Temperature | 150 °C |
| Storage Temperature Range | -55 ~ 150 °C |
| Reference Voltage | 1.25V |
| Package Code | SOT-223 |
The maximum output current is 1A.
The regulators are designed to operate down to 1.3V input to output differential.
The package code is SOT-223.