Texas Instruments TPS77628PWPR

LDO Regulator Pos 2.8V 0.5A 20-Pin HTSSOP EP T/R

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR; No. of Terminals: 20; Package Code: HTSSOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 13.5 V; Maximum Voltage Tolerance: 2 %;

Single Channel LDO Voltage Regulator; Dropout Voltage, Vdo:285mV; No. of Pins:20; Operating Temperature Range:-40°C to +125°C; Output Current:500mA; Input Voltage Primary Max:10V; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

The TPS775xx and TPS776xx devices are designed to have a fast transient response and be stable with a 10F low ESR capacitor. This combination provides high performance at a reasonable cost.Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 169mV at an output current of 500mA for the TPS77x33) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85A over the full range of output current, 0mA to 500mA). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to ENRESET