Description
EXAR SPX1117 Series 3.3 V 800 mA Low Dropout Positive Voltage Regulator Surface Mount SOT-223-3
The SPX1117M3-L-3.3 is a part of SPX1117 Series 3.3 V low power positive-voltage regulator designed to satisfy moderate power requirements with a cost effective, small footprint solution
The SPX1117 features very low quiescent current and a low dropout voltage of 1.1 V at a full load. As output current decreases,quiescent current flows into the load, increasing efficiency. SPX1117 is available in adjustable or fixed 1.5V, 1.8 V, 2.5 V,2.5 V, 2.85 V, 3.0 V, 3.3 V and 5 V output voltages
Features:
- Guaranteed 0.8 A Output Current
- Guaranteed 1 A Peak Current
- Three Terminal Adjustable or Fixed 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5 V
- Low Quiescent Current
- Low Dropout Voltage of 1.1 V at 0.8 A
- 0.1% Line and 0.2% Load Regulation
- Stable with 2.2 uF Ceramic Capacitor
- Overcurrent and Thermal Protection
- Available Packages: SOT-223 and TO-263
Applications:
- Desktop PC’s Servers
- SCSI-II Active Terminator
- Portable/ Palm Top / Notebook Computers
- Cordless Phones
- Battery Chargers
- Disk Drives
- Portable Consumer Equipment
- Portable Instrumentation
- SMPS Post-Regulator
Manufacturer:Exar
Datasheet:Others/SPX1117_DS_R210_082411.pdf
