• Product Introduction

TPS71709DSER 

Single output LDO regulator, 150 mAh, fixed voltage (0.9V), high supply rejection ratio, low quiescent current, low noise

illustrate   In the TPS717xx series of low-dropout (LDO) regulators, low-power linear regulators feature a very high power supply rejection ratio (PSRR) while maintaining a very low 45μA ground current in an ultra-small, five-pin SC70 package. The series uses advanced BiCMOS process and on-device implementation of PMOS devices with fast start-up, very low noise, excellent transient response, and excellent PSRR performance. The TPS717xx is a 1.0μF ceramic capacitor stable output and uses precision voltage reference and feedback loops to achieve 3%, worst-case accuracy for all loads, lines, processes, and temperature variations. It is fully available in a small SC70-5 package with a specified T J = -40°C to +125°C and 1 in a 2mm × two-mm son-6 package, a thermal pad, and one.   characteristic   150mA low dropout regulation enabled Low : 45μA (typical) Available in multiple output versions: Fixed output from 0.9V to 5.0V with programming voltage using the innovative factory EEPROM Adjustable output voltage from 0.9V to 6.2V Ultra-high PSRR: 70dB at 1kHz, 100kHz and six or seven decibels at 45dB at 1MHz Low noise: 30μV typical (at 100Hz to 100kHz) A stable 1.0μF ceramic capacitor Excellent load/line transient response 3%, Overall Accuracy (Overload/Line/Temperature) Overcurrent and overtemperature protection Very low dropout: 170mV typical at 150mA The small SC70-5 is available in 2mm x 2mm SON-6 and 1.5mm × 1.5mm SON-6 packages apply Mobile phones Wireless LAN, Bluetooth ® PDAs and smartphones