Datasheet

1-1
Introduction
This user’s guide describes the TPS75525EVM LDO regulator evaluation
module. Each EVM contains an SLVP190 test board with one TPS75525KTT
5-A, 2.5-V linear regulator and one TPS75733KTT 3-A, 3.3-V linear regulator,
as well as supporting passive components. Although other configurations are
possible through jumper selection, this EVM is configured to perform power-up
sequencing, i.e., the 2.5-V regulator powers up before the 3.3-V regulator. This
type of power-up sequencing is recommended when powering the 2.5-V core
voltage and 3.3-V I/O voltage power supply rails in many DSP, microcontroller,
and FPGA applications.
Topic Page
1.1 TPS755xx and TPS757xx Families of LDO Regulators 1–2. . . . . . . . . . . .
1.2 EVM Design Strategy 1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Adjustment by Jumper and Switch 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Schematic 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 Bill of Materials 1–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.6 Board Layout 1–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 1