CYT6220 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 1.2A CMOS Super LDO Voltage Regulator with EN

1.2A CMOS Super LDO Voltage
Regulator with EN
CYT6220
Description
Features
The CYT6220 series of fixed output ultra lo w
dropout linear regulators are designed for portable
battery powered applications, which require low
power consumption and low dropout voltage.
Each device contains a bandgap voltage reference,
an error amplifier, a PMOS power transistor, and
resistors for setting output voltage, and current limit
and temperature limit protection circuits.
Typical 100mV Dropout Voltage at 500mA.
Fast Enable Turn-On Time of 20µs (Typ.)
Excellent Line and Load Regulation.
High Accuracy Output Voltage of 2%.
Ultra-Low Ground Current at 50µA (Typ.)
Disable Current Less than 0.2µA (Typ.)
Thermal and Over-Current Protection.
Standard SOP-8 Package.
Application
The CYT6220 has been designed to be used
USB removable devices
with low cost capacitors and requires a minimum
MPEG4 devices
output capacitor of 1.0µF. Standard voltage
Wireless LAN’s
versions are 3.3V, 3.0V, and adjustable output from
Hand-Held Instrumentation.
1.25V to 4.5V.
Portable DVD players
Digital camera
Pin Configuration
Block Diagram
(Fixed V_OUT Version)
Preliminary and all contents are subject to change without prior notice
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