NJU7211 Overview
The NJU7211 series is a C-MOS 3-terminal negative voltage regulator which contains internal precision voltage reference, error amplifier, control transistor and output voltage setting resistor. The regulation voltage is fixed by internal circuits and the following line-up of different output voltage versions are available. The NJU7211 series is suitable for battery operated items and battery back-up systems because...
NJU7211 Key Features
- Low Operating Current (19μA typ.)
- Wide Operating Voltage Range
- Low Dropout Voltage (ΔVIO < 0.6V -3.0V output, IOUT = 20mA) (ΔVIO < 0.6V -5.0V output, IOUT = 40mA)
- Small Temperature Coefficient of Output Voltage
- Package Outline ( SOT-89)
- C-MOS Technology
- PACKAGE OUTLINE
- TERMINAL DESCRIPTION No. Description 1 Output 2 GND 3 Input
- EQUIVALENT CIRCUIT