1.5A LOW VOLTAGE LOW DROPOUT CMOS REGULATOR
FSP2160
FEATURES
Low-Dropout
Regulator Supports Input Voltages
Down to 1.4V
Output Voltage Available in 0.9V, 1.0V, 1.2V, 1.5V,
1.8V, 2.5V,2.8V,2.85V,3.0V, 3.3V
Stable with a Ceramic Output Capacitor of
1.0uF or Higher
Low Dropout Voltage:150mV at 1.5A
Low Quiescent Current
Over Temperature Shutdown
Short Circuit Protection
Low Temperature Coefficient
Standard SOT223 Package
GENERAL DESCRIPTION
The FSP2160 is a 1.5A CMOS LDO regulator that
features a low quiescent current, ultra low input, output
and dropout voltages, as well as over temperature
shutdown. It is available in SOT223 package. The fixed
output voltage of the FSP2160 is set at the factory and
trimmed to ±2%. The FSP2160 is stable with a ceramic
output capacitor of 1.0uF or higher.
This family of regulators can provide either a
stand-alone power supply solution or act as a post
regulator for switch mode power supplies. They are
particularly well suited for applications requiring low
input and output voltage
APPLICATIONS
DSP, FPGA, and Microprocessor Power Supplies
1.2V Core Voltage for DSPs
SATA Power Supply
LCD TV/ Monitors
Wireless Devices
Communication Devices
Portable Electronics
Post Regulator for SMPS
PIN CONFIGURATION
(Top View)
PIN DESCRIPTION
Pin Number
1
2
3
Pin Name
VIN
GND
VOUT
Pin Function
Input
Ground
Output
BLOCK DIAGRAM
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2007-12-6