Surface-mount LDO voltage regulator providing a fixed 5 V output up to 1.3 A in a compact SOT-223 package.
The LD1117 is a low-dropout (LDO) linear voltage regulator providing a fixed 5 V output with a continuous current up to 1.3 A. Housed in a compact surface-mount SOT-223 package with three pins plus a ground tab, it steps down input voltages from 5 V to 15 V into a stable regulated rail.
| Parameter | Value |
|---|---|
| Output voltage | 5 V (fixed) |
| Maximum output current | 1.3 A |
| Maximum input voltage | 15 V |
| Package | SOT-223 (SMD) |
| Quiescent current | 5 mA |
| Output accuracy | ±1 % |
| Line regulation | 10 mV typ. |
| Load regulation | 15 mV typ. |
| Operating temperature | 0 °C to +150 °C |
| Package dimensions | 6.5 x 3.5 x 1.8 mm |
This linear regulator requires input and output capacitors for stability. Refer to the official datasheet for recommended component values and pinout details.
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Surface-mount LDO voltage regulator providing a fixed 5 V output up to 1.3 A in a compact SOT-223 package.
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