Texas Instruments TPS7A74 Low Loss (LDO) linear regulator provides an easy-to-use, robust power management solution for a variety of applications. User programmable soft start minimizes the pressure on the input power supply by reducing the capacitive inrush current during startup. Soft boot is ideal for powering multiple types of processors and application specific integrated circuits (asics). Enable input allows easy sequencing with external regulators. This complete flexibility allows configuration solutions to meet the sequencing requirements of digital signal processors (dsp), field programmable gate arrays (fpga), and other applications with special startup requirements.
Typical Application Circuit for the TPS7A74 (Adjustable)
Typical Application Using an Auxiliary Bias Rail
A precision reference and error amplifier provides 1.5% accuracy over load, temperature, line and process. The capacitance of the device in any type is greater than or equal to 10 μ F is stable. T (J)=- 40 ° C to+125 ° C is also fully specified. Texas Instruments TPS7A74 adopts 3mm × 3mm small WSON-8 package, the total solution size is highly compact.
