SBVU072 October   2021 TPS7A21

 

  1. 1Trademarks
  2. 2Introduction
  3. 3Setup
    1. 3.1 LDO Input/Output Connector Descriptions
      1. 3.1.1 VIN and GND
      2. 3.1.2 VOUT and GND
      3. 3.1.3 EN
    2. 3.2 Optional Load Transient Input/Output Connector Descriptions
      1. 3.2.1 VDD and GND
      2. 3.2.2 J10
      3. 3.2.3 J12
      4. 3.2.4 J13
      5. 3.2.5 J16
      6. 3.2.6 J17
      7. 3.2.7 J19
      8. 3.2.8 TP2 and TP3
      9. 3.2.9 TP4
    3. 3.3 TPS7A21 LDO Operation
    4. 3.4 Optional Load Transient Circuit Operation
  4. 4Board Layout
  5. 5TPS7A21 EVM Schematic
  6. 6Bill of Materials

Abstract

GUID-20210930-SS0I-JQLL-LNLT-R5DM6WFLWF3N-low.jpg Figure 1-1 TPS7A21EVM-059 Evaluation Module

This user's guide describes the operational use of the TPS7A21EVM-059 evaluation module (EVM) as a reference design for engineering demonstration and evaluation of the TPS7A21 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 evaluation board, evaluation module, and EVM are synonymous with the TPS7A21EVM-059.