• Product Introduction

TPS767D301PWPR 

Dual-output low-dropout (LDO) regulators

illustrate   The dual TPS767D3xx family of voltage regulators offers fast transientresponse, low dropout voltage, and dual outputs in a compact package, and incorporates stability with a low ESR output capacitor of 10μF. The dual TPS767D3xx family of voltage regulators is designed primarily for DSP applications. These devices can be used in any mixed output voltage application, supporting up to 1A per regulator. The dual low effective reset signal allows the core logic to be reset and the I/O separated. Due to the behavior of the PMOS device as a low resistance value, the dropout voltage is very low (350mV in a pair of TPS767D325 1A output current typical), which is proportional to the output current. In addition, since the PMOS bypass element is a voltage driver device, output loads with very low quiescent current are independent (typically exceeding the output current of the full range, 0mA to 1A 85μA).   characteristic   Dual output voltages are applied to the split power supply Output current 1.0A range 0mA to per regulated voltage 3.3V/2.5V, 3.3V/1.8V, output and 3.3V/Adjustable Fast transient response 2% tolerance for overload and temperature At 1A typical dropout 350mV Ultra-low quiescent current 85μATypical 1μA quiescent current during shutdown The dual open-drain power supplies have a 200ms reset delay for each regulator The 28-pin TSSOP package will be PowerPAD Shutdown protection for each voltage regulator