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The NJU7241 series are high precision ±2%, 60mA output, C-MOS voltage regulators with standby function, which contains internal accurate voltage reference, error amplifier, control transistor, output voltage setting resistor, short current protection circuit and standby circuit.
The fixed regulation voltages of internal circuits are as following line-up.
The NJU7241 series packed MTP5 and suitable for battery-operated items, battery back-up systems, and especially control block of cellular phone system because of low operating current and low dropout voltage.
NJU7241 Maximum Ratings
Parameter
Symbol
Ratings
Unit
Input Voltage
VIN
15
V
Input Voltage
VSTB
GND-0.3 ∼ VIN+0.3
V
Output Voltage
VOUT
GND-0.3 ∼ VIN+0.3
V
Output Current
IOUT
120
mA
Power Dissipation
PD
200
mW
Operating Temperature
Topr
-40 ∼ +85
°C
Storage Temperature
Tstg
40 ∼ +125
°C
NJU7241 Features
• High Precision Output Voltage ±2% • Low Operating Current 20A typ • Low Standby Current 0.1A typ. • Low Dropout Voltage 0.2V typ. VOUT=3V • Ripple Rejection 55dB typ. @1kHz • Standby Function • Small Temperature Coefficient of Output Voltage • Wide Operating Voltage Range • Package Outline MTP-5 • C-MOS Technology