LR1185 Overview
The UTC LR1185 is a 150 mA LDO regulator has very high PSRR and super low dropout voltage especially suitable for wireless and portable applications. In the field of hand-held wireless devices, board space and battery life are the main concerns of designers and end-users. Because of the low quiescent current and low ESR ceramic capacitors, UTC LR1185 can satisfy those concerns.
LR1185 Key Features
- Operating voltage ranges : 2.7V~5.5V
- Dropout : 100mV at 150mA
- When IC shutdown: 5mA discharge current of VOUT
- Extreme low Noise for DSC application
- Extreme fast response in line/load transient
- Internal current limiting protection
- Internal thermal shutdown protection
- High PSRR
- Remended 1μF output capacitor only for stability
- With TTL logic controlled shutdown input