ADP3336 is a member of the ADP333x family of precision low dropout anyCAP voltage regulators. The ADP3336 operates with an input voltage range of 2.6V to 12V and delivers a continuous load current up to 500mA. The ADP3336 stands out from conventional LDOs with the lowest thermal resistance of any MSOP-8 package.
The ADP3336 is a high‑accuracy, ultra‑low dropout (LDO) regulator that operates from 2.6 V to 12 V and delivers up to 500 mA continuous load current. It features ±0.9 % output voltage accuracy at 25 °C, a typical 200 mV dropout at 500 mA, and an ultralow shutdown current below 1 µA, making it suitable for space‑constrained applications such as PCMCIA cards, cellular phones, camcorders and networking equipment.
The device is stable with any good‑quality capacitor (anyCAP) as low as 1 µF, includes current‑limit and thermal‑overload protection, and uses a paddle‑under‑lead MSOP‑8 package with a thermal resistance of 110 °C/W. Detailed specifications, pin functions, theory of operation, and layout recommendations are provided for designers.
| Dropout Voltage | 200 mV typ at 500 mA |
|---|---|
| Quiescent Current | 80 µA typ (light load) |
| Input Voltage Range | 2.6 V to 12 V |
| Maximum Output Current | 500 mA |
The typical dropout voltage is 200 mV when delivering 500 mA.
It operates from 2.6 V up to 12 V input.
The regulator can supply up to 500 mA continuous load current.