AAT3221 Overview
The AAT3221 and AAT3222 NanoPower™ Low Drop Out (LDO) linear regulators are ideal for portable applications where extended battery life is critical.
AAT3221 Key Features
- Quiescent current: 1.1 µA
- Low dropout: 200 mV (typical)
- Guaranteed output: 150 mA
- High accuracy: ±2%
- Current limit protection
- Over-temperature protection
- Extremely low power shutdown mode
- Low temperature coefficient
- Factory-programmed output voltages: 1.5 V to 3.5 V
- Stable operation with virtually any output capacitor type
