500 mA, Wide Input Range, LDO Linear Voltage Regulator

The NCP4629 is a CMOS 500 mA LDO linear voltage regulator which features a high input voltage range while maintaining a low quiescent current. Several protection features like current limiting and thermal shutdown are fully integrated to create a versatile and robust device. A high maximum input voltage (36 V) and wide temperature range (−40°C to 105°C) makes the NCP4629 an ideal choice for high power industrial applications.

FEATUREs
• Operating Input Voltage Range: 4 V to 24 V
• Output Voltage Range: 3.0 to 12.0 V (available in 0.1 V steps)
• ±2% Output Voltage Accuracy
• Output Current: min. 500 mA (VIN = VOUT + 1 V)
• Line Regulation: 0.05%/V
• Current Limit Circuit
• Thermal Shutdown Circuit
• Available in SOT−89−5 and DPACK5 Package
• These are Pb−Free Devices

Typical Applications
• Home appliances, industrial equipment
• Cable boxes, satellite receivers, entertainment systems
• Car audio equipment, navigation systems
• Notebook adaptors, LCD TVs, cordless phones and private LAN systems
• Office equipment: copiers, printers, facsimiles, scanners, projectors, monitors