LR8558
LR8558 is 500mA LDO regulator manufactured by LRC.
Leshan Radio Co ., Ltd
Low noise, fast response 500mA LDO regulator
Features
：
General Description：
- Low Power Consumption: 75uA（Typ.）
- Low output noise (47uVRMS)
- Standby Mode: 0.1uA
- Low dropout Voltage: 0.46V@500mA (Typ.)
- High Ripple Rejection: 66dB@100Hz (Typ.)
- Low Temperature Coefficient: ±100ppm/°C
- Excellent Line regulation: 0.05%/V
- Build-in chip enable and discharge circuit
- Output Voltage Range: 1.2V~4.5V
(customized on mand every 0.1V step)
- Highly Accurate: ±2% (±1% customized)
- Output Current Limit
Applications：
- Power source for cellular phones and various kind of PCSs
- Battery Powered equipment
- Power Management of MP3, PDA, DSC,
Mouse, PS2...
