REG103 - DMOS 500mA Low Dropout Regulator
The REG103 is a family of low noise, low dropout linear regulators with low ground pin current.
Its new DMOS topology provides significant improvement over previous designs, including low dropout voltage (only 115mV typ at full load), and better transient performance.
In addition, no output capacito
REG103 Features
* q NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV typ at 500mA and 3.3V Output Output capacitor NOT required for stability q FAST TRANSIENT RESPONSE q VERY LOW NOISE: 33µVrms q HIGH ACCURACY: ±2% max q HIGH EFFICIENCY: IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.5µA q 2.5V, 2.7V, 3.0V, 3.3V
