1.5A LOW VOLTAGE LOW DROPOUT CMOS REGULATOR
Description
1.
5A LOW VOLTAGE LOW DROPOUT CMOS REGULATOR
FSP2162
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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 SOP8L/EP (Exposed pad) Package
GENERAL DESCRIPTION
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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
The FSP2162 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 SOP8L/EP (Exposed pad) package.
The fixed output voltage of the FSP2162 is set at the factory and trimmed to ±2%.
The FSP2162 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
PIN CONFIGURATION
(Top View) Pin Number 1 2 3 4 5 6 7 8 Pin Name GND VIN EN GND PWRGD SENSE VOUT GND Pin Function Ground Input Enable Pin Ground Power Good Sense Output Ground
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BLOCK DIAGRAM
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2007-12-6
1.
5A LOW VOLTAGE LOW DROPOUT CMOS REGULATOR
FSP2162
TYPICAL APPLICATIONS CIRCUIT
ABSOLUTE MAXIMUM RATINGS
Parameter Input Supply Voltage Maximum Output Current Output Pin Voltage Operating temperature Operating Junction Temperature Storage Temperature Maximum Junction Temperature Rating +4 PD/(VIN-VO) -0.
3 to VIN+0.
3 -40 to 85 -40 to 125 -65 to 150 150 Unit V V °C °C °C °C
Lead Temperature (Soldering, 5 sec) 300 °C Note: These are stress rat...
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