NJU7250 Low Dropout Voltage Regulator GENERAL DESCRIPTION PACKAGE OUTLINE The NJU7250 series is low dropout voltage and high precision positive voltage regulator with ON/OFF control. This IC is suitable for the battery items because of low operating current and 150mA output current. NJU7250F Furthermore, this series is packaged with MTP5 FEATURES Low Operating Current 35 A typ. 150mA Output Current Vo2% High Precision Output Voltage 0.2V typ. Io=100mA, 2.8VVo3.3V Low Dropout Voltage Standby Function Short Current Protection Circuit C-MOS Technology MTP5 Package Outline OUTPUT VOLTAGE LINE-UP Device Name V Device Name V OUT OUT NJU7250F25 2.5V NJU7250F30 3.0V NJU7250F27 2.7V NJU7250F32 3.2V NJU7250F33 3.3V NJU7250F28 2.8V NJU7250F29 2.9V TERMINAL DESCRIPTION PIN CONFIGURATION No. Symbol Function 1 5 1 V Input IN 2 GND GND 2 H: Regulation 3 4 3 STB L: Standby, Output off 4 NC Non Connection 5 V Output OUT EQUIVALENT CIRCUIT Short Current Protection Circuit VIN VOUT STB Vref GND GND - 1/3 - NJU7250 ABSOLUTE MAXIMUM RATINGS (Ta=25C) Parameter Symbol Ratings Unit Input Voltage V 9 V IN Control Voltage V V GND-0.3 V +0.3 CONT IN Output Voltage V V GND-0.3 V +0.3 OUT IN Output Current I 200 mA OUT Power Dissipation P 250 mW D Operating Temperature Topr -40 +85 C Storage Temperature Tstg -40 +150 C ELECTRICAL CHARACTERISTICS (C =0.1 F, C =2.2 F, Ta=25 C) IN O Parameter Symbol Condition MIN. TYP. MAX. Unit Output Voltage V -2% +2% V V =V +1V, 1mAI 30mA O IN O O 100 1.5V 1.7, V =V +1V O IN O Output Current I mA O 150 1.8V 5.0, V =V +1V O IN O V =1.5V, I=100mA 0.5 O O V =1.6V, I=100mA 0.4 O O V =1.7V, I=100mA 0.3 O O 0.60 1.40 1.8V 1.9, I =100mA O O Dropout Voltage V V IO 0.35 0.70 2.0V 2.4, I =100mA O O 0.24 0.35 2.5V 2.7, I =100mA O O 0.20 0.30 2.8V 3.3, I =100mA O O 0.17 0.26 3.4V 5.0, I =100mA O O Operating Current I V =V +1V, V =V 35 70 Q IN O CONT(ON) IN A Standby Current I V =V +1V, V =GND 0.1 1.0 Q(OFF) IN O CONT(OFF) A Load Regulation 12 40 mV V / I V =V +1V, 1mAI 80mA O O IN O O V / O Line Regulation V =V +0.5V8V, I =30mA 0.05 0.2 %/V IN O O V V IN OUT Output Voltage V /T -40Ta+85C, I =10mA 100 ppm/C O O Temperature Coefficient Input Voltage V 8 V IN Short Current Limit I V=0V 50 mA LIM O Pull-down Resistance 2.5 5 10 RPD M H Level Control Voltage V 1.5 V V CONT(ON) IN L Level Control Voltage V 0 0.25 V CONT(OFF) Output Noise Voltage V 30 NO f=10Hz100kHz V/rms - 2/3 -