TPS767D301MPWPREP

The Texas Instruments TPS767D301MPWPREP is a dual-output, low-dropout (LDO) linear voltage regulator designed for power management applications. It features an adjustable output voltage capability, with a maximum output voltage of 5.5V and a minimum input voltage of 2.7V. Each of the two regulators can supply up to 1A of output current.

Key electrical characteristics include a typical dropout voltage of 350mV at 1A, a low quiescent current of 0.08mA, and good power supply rejection ratio (PSRR) of 30dB at 100kHz. The device operates over an extended temperature range of -55°C to 125°C, making it suitable for demanding environments.

This regulator is available in a 28-HTSSOP surface-mount package. It includes enable and reset control features, along with protection against over current, over temperature, and reverse polarity conditions. The TPS767D301MPWPREP is noted as 'NOT RECOMMENDED FOR NEW DESIGNS', indicating that while it remains available for existing customers, new designs should consider alternative TI products.

Applications for this LDO include split-supply systems requiring dual output voltages, and general-purpose voltage regulation where a stable positive output is needed. Its fast transient response and 3% tolerance over load and temperature ensure reliable performance in various electronic circuits.