ISL9014 Overview
The device has a low standby current and high-PSRR and is stable with output capacitance of 1µF to 10µF with ESR of up to 200m. A reference bypass pin allows an external capacitor for adjusting a noise filter for low noise and high PSRR applications. The quiescent current is typically only 45µA with both LDOs enabled and active.
ISL9014 Key Features
- Integrates two high performance LDOs
- 300mA output
- 300mA output
- Excellent transient response to large current steps
- Excellent load regulation: <1% voltage change across full
- High PSRR: 70dB @ 1kHz
- Wide input voltage capability: 2.3V to 6.5V
- Extremely low quiescent current: 45µA (both LDOs active)
- Low dropout voltage: typically 200mV @ 300mA
- Low output noise: typically 30µVRMS @ 100µA (1.5V)