LP5912
Features
- 1 Input Voltage Range: 1.6 V to 6.5 V
- Output Voltage Range: 0.8 V to 5.5 V
- Output Current up to 500 m A
- Low Output-Voltage Noise: 12 µVRMS Typical
- PSRR at 1 k Hz: 75 d B Typical
- Output Voltage Tolerance (VOUT ≥ 3.3 V): ±2%
- Low IQ (Enabled, No Load): 30 µA Typical
- Low Dropout (VOUT ≥ 3.3 V): 95 m V Typical at
500-m A Load
- Stable With 1-µF Ceramic Input and Output
Capacitors
- Thermal-Overload and Short-Circuit Protection
- Reverse Current Protection
- No Noise Bypass Capacitor Required
- Output Automatic Discharge for Fast Turnoff
- Power-Good Output With 140-µs Typical Delay
- Internal Soft-Start to Limit the In-rush Current
- - 40°C to +125°C Operating Junction Temperature
Range
2 Applications
- Camera Modules
- Sensors
- Hi Fi Audio Radio Transceivers
- PLL/Synthesizer, Clocking
- Medium-Current, Noise-Sensitive Applications space space
3 Description
The LP5912 is low-noise LDO that can supply up to 500 m A of output current. Designed to meet the requirements of...
