The AAT3200 is a low-cost LDO linear regulator with extremely low quiescent current and low dropout voltage. It also features output short-circuit and over-current protection, as well as over-temperature protection. This product is suitable for applications where power savings are required.
The document describes the AAT3200, a PowerLinear™ OmniPower low dropout (LDO) linear regulator designed for cost-effective voltage conversion. It features extremely low quiescent current of typically 20uA and a low dropout voltage of typically 200mV.
The device is available in SOT-89 packages supporting up to 250mA output or SOT23 packages supporting up to 150mA. It includes built-in short-circuit, over-current, and over-temperature protection circuits.
| Quiescent Current (Typ) | 20uA |
|---|---|
| Dropout Voltage (Typ) | 200mV |
| Maximum Output Current (SOT-89) | 250 mA |
| Maximum Output Current (SOT23) | 150 mA |
| Operating Temperature Range | -40°C to +85°C |
| Output Voltage Tolerance | +/- 2.0% |
The device is available in a space-saving SOT23 package or a SOT-89 package.
Yes, it features output short-circuit and over-current protection.
The typical quiescent current is 20uA.