SBVU078 November   2022

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
  4. 2Setup
    1. 2.1 LDO Input/Output Connector Descriptions
      1. 2.1.1 VIN and GND
      2. 2.1.2 BIAS and GND
      3. 2.1.3 VOUT and GND
      4. 2.1.4 EN
    2. 2.2 Optional Load Transient Input/Output Connector Descriptions
      1. 2.2.1 VDD and GND
      2. 2.2.2 J16
      3. 2.2.3 J18
      4. 2.2.4 J21
      5. 2.2.5 J22
      6. 2.2.6 J23
      7. 2.2.7 J24
    3. 2.3 TPS7A53A-Q1 LDO Operation and Component Selection
    4. 2.4 Optional Load Transient Circuit Operation
  5. 3Board Layout
  6. 4TPS7A53EVM-080 Schematic
  7. 5Bill of Materials

2.1.1 VIN and GND

VIN and GND are the connection terminals for the input supply. The VIN terminal is the positive connection, and the GND terminal is the negative (that is, ground) connection.