LD49100 Overview
The LD49100 provides 1 A maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 200 mV. The device is stable with ceramic capacitors on the input and output. The ultra low-dropout voltage, low quiescent current and low-noise.
LD49100 Key Features
- AEC-Q100 qualified
- Temperature range: -40 °C to 125 °C
- Input voltage from 1.5 to 5.5 V
- Ultra low-dropout voltage (200 mV typ. at 1 A load)
- Very low quiescent current (20 µA typ. at no load, 200 µA typ. at 1 A load, 1 µA
- Very low-noise with no bypass capacitor (30 µVRMS at VOUT = 0.8 V)
- Output voltage tolerance: ± 2.0% at 25 °C
- 1 A guaranteed output current
- Wide range of output voltages available on request: 0.8 V to 4.5 V with 100 mV
- Logic-controlled electronic shutdown