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User's Guide
SNOA914–March 2013
LP38798EVM User's Guide
The LP38798EVM evaluation board is designed to demonstrate the capabilities of the LP38798SD-ADJ
high performance LDO voltage regulator. It is intended to provide a flexible circuit configurations and
access to points of interest. The circuit schematic is shown in Figure 1.
Contents
1 Introduction .................................................................................................................. 2
2 Operating Range ............................................................................................................ 2
3 Evaluation Board Start-Up ................................................................................................. 2
4 Setting the Output Voltage ................................................................................................. 2
5 Schematic for LP38798EVAL ............................................................................................. 5
List of Figures
1 LP38798EVM Schematic .................................................................................................. 3
2 LP38798SD-ADJ (12-lead WSON) Connection Diagram.............................................................. 3
3 Top Layer as Viewed from Top ........................................................................................... 3
4 Copper Layer 1 (Top Layer) as Viewed from Top ..................................................................... 4
5 Copper Layer 2 (Mid-Layer 1) as Viewed from Top.................................................................... 4
6 Copper Layer 3 (Mid-Layer 2) as Viewed from Top.................................................................... 5
7 Copper Layer 4 (Bottom Layer) as Viewed from Top.................................................................. 5
List of Tables
1 Bill of Materials for LP38798EVAL........................................................................................ 6
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SNOA914–March 2013 LP38798EVM User's Guide
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