Toshiba TCR5AM 500mA CMOS Ultra-Low Drop-Out Regulator is a
CMOS single-output voltage regulator with an on/off control input. It
features ultra-low dropout voltage, low inrush current and fast-load
transient response. It's capable of driving up to 500mA.
Other features include over-current protection, over-temperature
protection, under-voltage-lockout and auto-discharge function. The
TCR5AM series is offered in an ultra-small plastic mold package DFN5B
(1.2x1.2x0.38mm). The device is ideal for portable applications that
require high-density board assembly such as cellular phones.