ADP3335 is a high accuracy, ultralow dropout, 500 mA anyCAP low dropout regulator. It features high accuracy, ultralow dropout voltage, low noise, low shutdown current, and is suitable for applications such as PCMCIA cards, cellular phones, camcorders, cameras, networking systems, DSL/cable modems, cable set-top box, MP3/CD players, and DSP supplies.
The ADP3335 is a precision low‑dropout regulator that operates from 2.6 V to 12 V and delivers up to 500 mA of continuous load current. It offers high accuracy, ultralow dropout voltage, low noise, and a shutdown current below 10 nA.
Key features include a typical dropout of 200 mV at 500 mA, a required 1.0 µF output capacitor for stability, and operation over an ambient temperature range of –40 °C to +85 °C. The datasheet contains detailed specifications, pin descriptions, typical performance curves, and layout guidelines for PCB designers.
| Dropout Voltage at 500 mA | 200 mV (typ) |
|---|---|
| Input Supply Voltage Range | 2.6 V to 12 V |
| Maximum Load Current | 500 mA |
| Shutdown Current | < 10 nA (typ) |
| Operating Temperature Range | -40 °C to +85 °C |
The typical dropout voltage is 200 mV at a load current of 500 mA.
Only a 1.0 µF output capacitor is required for stability.
The shutdown current is less than 10 nA (typ).
It operates from –40 °C to +85 °C ambient temperature.