LP2952A Overview
The LP2952 and LP2953 are micropower voltage regulators with very low quiescent current (130 μA typical at 1-mA load) and very low dropout voltage (typically 60 mV at light load and 470 mV at 250-mA load current). They are ideally suited for batterypowered systems. Furthermore, the quiescent current increases only slightly at dropout, which prolongs battery life.
LP2952A Key Features
- 1 2.3-V to 30-V Input Voltage Range
- Output Voltage Adjusts from 1.23 V to 29 V
- 250-mA Output Current
- Extremely Low Quiescent Current
- Low Dropout Voltage
- Extremely Tight Line and Load Regulation
- Very Low Temperature Coefficient
- Current and Thermal Limiting
- Reverse Battery-Input Protection
- 50-mA (Typical) Automatic Output Discharge
