1 Features
• Low-dropout voltage: 180 mV at 2 A
• VIN range: 1.5 V to 6.5 V
• Configurable fixed VOUT range: 0.9 V to 3.5 V
• Adjustable VOUT range: 0.9 V to 5 V
• Very good load- and line-transient response
• Stable with ceramic output capacitor
• 1.5% accuracy overline, overload, and
overtemperature
• Programmable soft-start
• Power-good (PG) output
• Packages:
– 3-mm × 3-mm, 16-pin VQFN
– 5-mm × 5-mm, 20-pin VQFN

2 Applications
• Wireless infrastructure
• RF components
• Set-top boxes
• PCs and printers
• Audio and visual

3 Description
The TPS7A7200 low-dropout (LDO) voltage regulator
is designed for applications requiring very-low dropout
capability (180 mV at 2 A) with an input voltage from
1.5 V to 6.5 V. The TPS7A7200 offers an innovative,
user-configurable, output-voltage setting from 0.9 V
to 3.5 V, thus eliminating external resistors and any
associated errors.
The TPS7A7200 has very fast load-transient
response, is stable with ceramic output capacitors,
and supports a better than 2% accuracy over
line, load, and temperature. A soft-start pin allows
for an application to reduce inrush into the load.
Additionally, an open-drain, power-good signal allows
for sequencing power rails.
The TPS7A7200 is available in 3-mm × 3-mm, 16-pin
VQFN and 5-mm × 5-mm, 20-pin VQFN packages.