SLVUCG1 December   2022

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Before You Begin
  4. 2Schematic
  5. 3EVM Setup
    1. 3.1 Jumper Connections
      1. 3.1.1 J1
      2. 3.1.2 J2
      3. 3.1.3 J3
      4. 3.1.4 J4
      5. 3.1.5 J5
      6. 3.1.6 J6
      7. 3.1.7 J7
      8. 3.1.8 J8
      9. 3.1.9 J9
    2. 3.2 Test Points
    3. 3.3 Soldering Guidelines
  6. 4Equipment Connection and Operation
  7. 5PCB Layout
  8. 6Bill of Materials (BOM)

1 Introduction

Texas Instruments' UA78LEVM-075 EVM helps design engineers evaluate the operation and performance of the UA78L05CPK linear regulator for possible use in their own circuit application. This particular EVM configuration contains a single 100-mA, 3-terminal, low-dropout regulator for general applications. The regulator is capable of delivering up to 100 mA and has a VIN range of up to 20 V. Although not required for stability for the UA78L05CPK, use a 0.1µF (or larger) bypass capacitor on the output, Cout.