This user’s guide describes the operational use of the TPS7A53EVM-031 evaluation module (EVM) as a reference design for engineering demonstration and evaluation of the TPS7A53EVM-031, low-dropout linear regulator (LDO). Included in this user’s guide are setup and operating instructions, thermal and layout guidelines, a printed-circuit board (PCB) layout, a schematic diagram, and a bill of materials (BOM).
Throughout this document, the terms demonstration kit, evaluation board, EVM, and evaluation module are synonymous with the TPS7A53EVM-031.
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Texas Instruments TPS7A53EVM-031 EVM helps design engineers evaluate the operation and performance of the TPS7A5301RPS or the TPS7A5301BRPS device for possible use in a circuit application. This particular EVM configuration contains a single low-noise, high-PSRR linear regulator for radar applications. The regulator is capable of delivering up to 4 A to the load with ultra-low VIN to VOUT dropout voltage. For stability, use a 47-µF (or larger) output capacitor for the TPS7A53EVM-031.