SGM2231 Overview
Description
The SGM2231 is a low power, low noise, fast transient response and low dropout voltage linear regulator. It provides -500mA output current capability.
Key Features
- Input Voltage Range: -2.7V to -24V
- 2.8V, -3.0V, -3.3V and -5.0V
- Adjustable Output from -1.1V to (-VIN + VDROP)
- Output Voltage Accuracy: ±1% at +25℃
- 500mA Output Current
- Low Quiescent Current: IGND = -47μA (TYP) at No Load
- Low Dropout Voltage
- 230mV (TYP) at -500mA, VOUT = -5.0V
- Low Noise: 10μVRMS (TYP) at VOUT = -1.1V
- Low Shutdown Current: -1.2μA (TYP)
