NJU7201U55 Nisshinbo

NJU7201 Series C-MOS 3-TERMINAL POSITIVE VOLTAGE REGULATOR GENERAL DESCRIPTION PACKAGE OUTLINE The NJU7201 series is a C-MOS 3-terminal positive voltage regulator which contains internal accurate voltage reference, error amplifier, control transistor and output voltage setting resistor. The regulation voltage is fixed by internal circuits and the following 3 2 1 line-up of different output voltage versions are available. The NJU7201 series is suitable for battery operated items and battery back-up systems because of low operating current and low NJU7201U (SOT-89) dropout voltage. FEATURES TERMINAL DESCRIPTION Low Operating Current (19A typ.) No. Description 1 GND Wide Operating Voltage Range 2 Input Low Dropout Voltage 3 Output (V < 0.3V 1.2 to 1.5V output, I = 0.5mA) IO OUT (V < 0.6V 2.5 to 3.5V output, I = 20mA) IO OUT (V < 0.6V 4.0 to 5.5V output, I = 40mA) IO OUT Small Temperature Coefficient of Output Voltage Package Outline (SOT-89) C-MOS Technology OUTPUT VOLTAGE LINE-UP Output Voltage SOT-89 Type Output Voltage SOT-89 Type +1.2V NJU7201U12 +3.5V NJU7201U35 +1.5V NJU7201U15 +4.0V NJU7201U40 +2.5V NJU7201U25 +4.5V NJU7201U45 +2.7V NJU7201U27 +5.0V NJU7201U50 +3.0V NJU7201U30 +5.2V NJU7201U52 +3.2V NJU7201U32 +5.5V NJU7201U55 Note1) The SOT-89 type name is different from the marking, so it refer to attached paper correspondence table. EQUIVALENT CIRCUIT V V IN 2 3 OUT + - V REF GND 1 Ver.2007-02-14 - 1 - NJU7201 Series ABSOLUTE MAXIMUM RATINGS (T = 25C) a PARAMETER SYMBOL RATINGS UNIT Input Voltage V 14 V IN Output Voltage V V +0.3 to GND-0.3 V OUT IN Output Current I 100 mA OUT Power Dissipation P 300 (SOT-89) mW D Operating Temperature T -25 to + 75 C opr Storage Temperature T -40 to +125 C stg ELECTRICAL CHARACTERISTICS +1.2V Version C = C = 0.1F, T = 25C) IN o a PARAMETER SYMBOL CONDITION MIN. TYP. MAX.UNIT Output Voltage V V = 3.0V, I = 5mA 1.14 1.20 1.26 V OUT IN OUT Dropout Voltage V I = 0.5mA - 0.020 0.30 V IO OUT Input Voltage V - - 12 V IN Operating Current I V = 3.0V - 19 30 A Q IN Load Regulation V / I V = 3.0V, I = 115mA - 10 180 mV OUT OUT IN OUT Line Regulation V / (V V ) V = 1.512V - 0.10 - %/V OUT IN OUT IN +1.5V Version C = C = 0.1F, T = 25C) IN o a PARAMETER SYMBOL CONDITION MIN. TYP. MAX.UNIT Output Voltage V V = 3.0V, I = 5mA 1.425 1.500 1.575 V OUT IN OUT Dropout Voltage V I = 0.5mA - 0.020 0.30 V IO OUT Input Voltage V - - 12 V IN Operating Current I V = 3.0V - 19 30 A Q IN Load Regulation V / I V = 3.0V, I = 115mA - - 180 mV OUT OUT IN OUT Line Regulation V / (V V ) V = 1.812V - 0.10 - %/V OUT IN OUT IN +2.5V Version C = C = 0.1F, T = 25C) IN o a PARAMETER SYMBOL CONDITION MIN. TYP. MAX.UNIT Output Voltage V V = 4.5V, I = 10mA 2.375 2.500 2.625 V OUT IN OUT Dropout Voltage V I = 20mA - 0.20 0.60 V IO OUT Input Voltage V - - 12 V IN Operating Current I V = 4.5V - 19 30 A Q IN Load Regulation V / I V = 4.5V, I = 120mA - - 180 mV OUT OUT IN OUT Line Regulation V / (V V ) V = 3.512V - 0.10 - %/V OUT IN OUT IN +2.7V Version C = C = 0.1F, T = 25C) IN o a PARAMETER SYMBOL CONDITION MIN. TYP. MAX.UNIT Output Voltage V V = 4.7V, I = 10mA 2.565 2.700 2.835 V OUT IN OUT Dropout Voltage V I = 20mA - 0.20 0.60 V IO OUT Input Voltage V - - 12 V IN Operating Current I V = 4.7V - 19 30 A Q IN Load Regulation V / I V = 4.7V, I = 120mA - - 180 mV OUT OUT IN OUT Line Regulation V / (V V ) V = 3.712V - 0.10 - %/V OUT IN OUT IN Ver.2007-02-14 - 2 -