NJM2801 - New Japan Radio

NJM2801 Low Dropout Voltage Regulator

www.DataSheet4U.com NJM2801 PRELIMINARY Low Dropout Voltage Regulator with Reset ■ GENERAL DISCRIPTION The NJM2801 is a low dropout voltage regulator with reset function. It provides up to 150mA of logic supply, and the reset function monitors either input or output voltage of the regulator with 2% accuracy. It is suitable for local power supply and reset f.

Features

■ PIN CONFIGURATION ( MTP-5 ) 1 2 3 4 5
• Output Voltage Accuracy Vo = ±2.2%
• Reset Output Voltage VORH = 3.3V(typ.)
• Reset Hold Time td = 10mS±2.5mS
• Ripple Rejection RR=60dB (typ.)
• Quiescent Current IQ=300µA(max.)
• Open Collector Output
• Bipolar Technology
• Output Voltage Monitor type
• Package Outline SOT89(5Pin)/MTP5
• Protection Circuit 1.Current limit circuit 2.Thermal overload protection circuit 1.VIN 2.GND 3.VOR 4.Cd 5.VOUT ( SOT-89 ) 5 4 1.VOUT 2.GND 3.Cd 4.VOR 5.VIN 1 2 3
■ Output Voltage/Reset Validated Voltage PART NO NJM2801-0543 Output Voltage 5.0V Reset Validate.