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1 Overview
1.1 Related Documentation from Texas Instruments
User's Guide
SBVU012 – January 2009
TPS71401DCKEVM-425
This user's guide describes the characteristics, operation, and use of the TPS71401DCKEVM-425
evaluation module. This document includes setup instructions, a schematic diagram, thermal guidelines, a
bill of materials (BOM), and printed circuit board (PCB) layout drawings.
Contents
1 Overview ...................................................................................................................... 1
2 Setup .......................................................................................................................... 2
3 Operation ..................................................................................................................... 3
4 Thermal Guidelines .......................................................................................................... 3
5 Board Layout, Schematic, and Parts List ................................................................................. 4
List of Figures
1 Assembly Layer .............................................................................................................. 5
2 Top Layer Routing ........................................................................................................... 6
3 Bottom Layer Assembly ..................................................................................................... 7
4 Bottom Layer Routing ....................................................................................................... 8
5 TPS71401DCKEVM-425 Schematic ...................................................................................... 9
This document describes the characteristics, operation, and use of the TPS71401DCKEVM-425
evaluation module (EVM). This EVM demonstrates the capabilities and features of Texas Instruments'
TPS71401 , a low-dropout (LDO) linear regulator, an 80-mA, low quiescent current linear regulator in an
SC70-5 package. The TPS71401DCKEVM-425 EVM helps designers evaluate the operation and
performance of the TPS71401 LDO in a variety of configurations.
The following related documents are available through the Texas Instruments web site at
http://www.ti.com .
Table 1. Related Documentation
Part Number Literature Number
TPS71401 SBVS116
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SBVU012 – January 2009 TPS71401DCKEVM-425 1
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