NJU7201 Series C-MOS 3-TERMINAL POSITIVE VOLTAGE REGULATOR ■ GENERAL DESCRIPTION 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 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 dropout voltage. ■ PACKAGE OUTLINE NJU7201L(TO-92) ■ FEATURES • Low Operating Current (19µA typ.) • Wide Operating Voltage Range • Low Dropout Voltage (∆VIO < 0.3V 1.2 to 1.5V output, IOUT = 0.5mA) (∆VIO < 0.6V 2.5 to 3.5V output, IOUT = 20mA) (∆VIO < 0.6V 4.0 to 5.5V output, IOUT = 40mA) • Small Temperature Coefficient of Output Voltage • Package Outline (TO-92/SOT-89) • C-MOS Technology NJU7201U(SOT-89) ■ TERMINAL DESCRIPTION No. Description 1 GND 2 Input 3 Output ■ OUTPUT VOLTAGE LINE-UP Output Voltage TO-92 Type SOT-89 Type Output Voltage TO-92 Type SOT-89 Type +1.2V NJU7201L12 NJU7201U12 +3.5V NJU7201L35 NJU7201U35 +1.5V NJU7201L15 NJU7201U15 +4.0V NJU7201L40 NJU7201U40 +2.5V NJU7201L25 NJU7201U25 +4.5V NJU7201L45 NJU7201U45 +2.7V NJU7201L27 NJU7201U27 +5.0V NJU7201L50 NJU7201U50 +3.0V NJU7201L30 NJU7201U30 +5.2V NJU7201L52 NJU7201U52 +3.2V NJU7201L32 NJU7201U32 +5.5V NJU7201L55 NJU7201U55 Note1) The SOT-89 type name is different from the marking, so it refer to attached paper correspondence table. ■ EQUIVALENT CIRCUIT VIN 2 3 VOUT + VREF GND Ver.2003-07-23 1 -1- NJU7201 Series ■ ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage SYMBOL (Ta = 25ºC) RATINGS UNIT VIN 14 V Output Voltage VOUT VIN+0.3 to GND-0.3 V Output Current IOUT 100 mA Power Dissipation PD 500 (TO-92) 300 (SOT-89) Operating Temperature Topr -25 to + 75 ºC Storage Temperature Tstg -40 to +125 ºC ■ ELECTRICAL CHARACTERISTICS +1.2V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current mW （CIN = Co = 0.1µF, Ta = 25°C) SYMBOL CONDITION MIN. TYP. MAX. UNIT 1.14 - 1.20 0.020 19 1.26 0.30 12 30 V V V µA VOUT ∆VIO VIN IQ VIN = 3.0V, IOUT = 5mA IOUT = 0.5mA Load Regulation ∆VOUT / ∆IOUT VIN = 3.0V, IOUT = 1～15mA - 10 180 mV Line Regulation ∆VOUT / (∆VIN･VOUT) VIN = 1.5～12V - 0.10 - %/V VIN = 3.0V +1.5V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current （CIN = Co = 0.1µF, Ta = 25°C) SYMBOL CONDITION MIN. TYP. MAX. UNIT 1.425 - 1.500 0.020 19 1.575 0.30 12 30 V V V µA VOUT ∆VIO VIN IQ VIN = 3.0V, IOUT = 5mA IOUT = 0.5mA Load Regulation ∆VOUT / ∆IOUT VIN = 3.0V, IOUT = 1～15mA - - 180 mV Line Regulation ∆VOUT / (∆VIN･VOUT) VIN = 1.8～12V - 0.10 - %/V VIN = 3.0V +2.5V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current （CIN = Co = 0.1µF, Ta = 25°C) SYMBOL VOUT ∆VIO VIN IQ Load Regulation ∆VOUT / ∆IOUT Line Regulation ∆VOUT / (∆VIN･VOUT) CONDITION MIN. TYP. MAX. UNIT 2.375 - 2.500 0.20 19 2.625 0.60 12 30 V V V µA VIN = 4.5V, IOUT = 1～20mA - - 180 mV VIN = 3.5～12V - 0.10 - %/V VIN = 4.5V, IOUT = 10mA IOUT = 20mA VIN = 4.5V +2.7V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current （CIN = Co = 0.1µF, Ta = 25°C) SYMBOL VOUT ∆VIO VIN IQ Load Regulation ∆VOUT / ∆IOUT Line Regulation ∆VOUT / (∆VIN･VOUT) -2- CONDITION MIN. TYP. MAX. UNIT 2.565 - 2.700 0.20 19 2.835 0.60 12 30 V V V µA VIN = 4.7V, IOUT = 1～20mA - - 180 mV VIN = 3.7～12V - 0.10 - %/V VIN = 4.7V, IOUT = 10mA IOUT = 20mA VIN = 4.7V Ver.2003-07-23 NJU7201 Series +3.0V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current （CIN = Co = 0.1µF, Ta = 25°C) SYMBOL VOUT ∆VIO VIN IQ Load Regulation ∆VOUT / ∆IOUT Line Regulation ∆VOUT / (∆VIN･VOUT) CONDITION MIN. TYP. MAX. UNIT 2.85 - 3.00 0.20 19 3.15 0.60 12 30 V V V µA VIN = 5.0V, IOUT = 1～20mA - 15 180 mV VIN = 4.0～12.0V - 0.10 - %/V VIN = 5.0V, IOUT = 10mA IOUT = 20mA VIN = 5.0V +3.2V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current （CIN = Co = 0.1µF, Ta = 25°C） SYMBOL VOUT ∆VIO VIN IQ Load Regulation ∆VOUT / ∆IOUT Line Regulation ∆VOUT / (∆VIN･VOUT) CONDITION MIN. TYP. MAX. UNIT 3.04 - 3.20 0.20 19 3.36 0.60 12 30 V V V µA VIN = 5.0V, IOUT = 1～20mA - - 180 mV VIN = 4.0～12.0V - 0.10 - %/V VIN = 5.2V, IOUT = 10mA IOUT = 20mA VIN = 5.0V +3.5V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current （CIN = Co = 0.1µF, Ta = 25°C） SYMBOL VOUT ∆VIO VIN IQ Load Regulation ∆VOUT / ∆IOUT Line Regulation ∆VOUT / (∆VIN･VOUT) CONDITION MIN. TYP. MAX. UNIT 3.325 - 3.500 0.20 19 3.675 0.60 12 30 V V V µA VIN = 5.5V, IOUT = 1～20mA - - 180 mV VIN = 4.5～12.0V - 0.10 - %/V VIN = 5.5V, IOUT = 10mA IOUT = 20mA VIN = 5.5V +4.0V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current （CIN = Co = 0.1µF, Ta = 25°C） SYMBOL VOUT ∆VIO VIN IQ Load Regulation ∆VOUT / ∆IOUT Line Regulation ∆VOUT / (∆VIN･VOUT) Ver.2003-07-23 CONDITION MIN. TYP. MAX. UNIT 3.8 - 4.0 0.30 19 4.2 0.60 12 30 V V V µA VIN = 6.0V, IOUT = 1～40mA - - 120 mV VIN = 5.0～12.0V - 0.10 - %/V VIN = 6.0V, IOUT = 30mA IOUT = 40mA VIN = 6.0V -3- NJU7201 Series +4.5V Version （CIN = Co = 0.1µF, Ta = 25°C） PARAMETER SYMBOL Output Voltage Dropout Voltage Input Voltage Operating Current CONDITION VOUT ∆VIO VIN IQ MIN. TYP. MAX. UNIT 4.275 - 4.5 0.30 19 4.725 0.60 12 30 V V V µA VIN = 6.5V, IOUT = 1～40mA - - 120 mV VIN = 5.5～12.0V - 0.10 - %/V VIN = 6.5V, IOUT = 30mA IOUT = 40mA VIN = 6.5V Load Regulation ∆VOUT / ∆IOUT Line Regulation ∆VOUT / (∆VIN･VOUT) +5.0V Version （CIN = Co = 0.1µF, Ta = 25°C） PARAMETER SYMBOL Output Voltage Dropout Voltage Input Voltage Operating Current CONDITION VOUT ∆VIO VIN IQ MIN. TYP. MAX. UNIT 4.75 - 5.00 0.30 19 5.25 0.60 12 30 V V V µA VIN = 7.0V, IOUT = 1～40mA - 35 120 mV VIN = 6.0～12.0V - 0.10 - %/V VIN = 7.0V, IOUT = 30mA IOUT = 40mA VIN = 7.0V Load Regulation ∆VOUT / ∆IOUT Line Regulation ∆VOUT / (∆VIN･VOUT) +5.2V Version （CIN = Co = 0.1µF, Ta = 25°C） PARAMETER SYMBOL Output Voltage Dropout Voltage Input Voltage Operating Current CONDITION VOUT ∆VIO VIN IQ MIN. TYP. MAX. UNIT 4.94 - 5.20 0.30 19 5.46 0.60 12 30 V V V µA VIN = 7.2V, IOUT = 1～40mA - - 120 mV VIN = 6.2～12.0V - 0.10 - %/V VIN = 7.2V, IOUT = 30mA IOUT = 40mA VIN = 7.2V Load Regulation ∆VOUT / ∆IOUT Line Regulation ∆VOUT / (∆VIN･VOUT) +5.5V Version （CIN = Co = 0.1µF, Ta = 25°C） PARAMETER SYMBOL Output Voltage Dropout Voltage Input Voltage Operating Current CONDITION VOUT ∆VIO VIN IQ MIN. TYP. MAX. UNIT 5.225 - 5.500 0.30 19 5.775 0.60 12 30 V V V µA VIN = 7.5V, IOUT = 1～40mA - - 120 mV VIN = 6.5～12.0V - 0.10 - %/V VIN = 7.5V, IOUT = 30mA IOUT = 40mA VIN = 7.5V Load Regulation ∆VOUT / ∆IOUT Line Regulation ∆VOUT / (∆VIN･VOUT) ■ MEASUREMENT CIRCUIT VIN NJU7201 GND DC CIN -4- VOUT V CO IOUT Ver.2003-07-23 NJU7201 Series ■ TYPICAL CHARACTERISTICS Output Voltage vs. Input Temperature Output Voltage [V] Output Voltage [V] Output Voltage vs. Input Voltage Input Voltage [V] Temperature [ûC] Output Voltage vs. Input Temperature Output Voltage [V] Output Voltage [V] Output Voltage vs. Input Voltage Input Voltage [V] Temperature [ûC] Output Voltage vs. Input Temperature Output Voltage [V] Output Voltage [V] Output Voltage vs. Input Voltage Input Voltage [V] Ver.2003-07-23 Temperature [ûC] -5- NJU7201 Series ■ TYPICAL CHARACTERISTICS Dropout Voltage vs. Output Current Dropout Voltage [V] Output Voltage [V] Output Voltage vs. Input Current Output Current [mA] Output Voltage vs. Output Current Operating Current vs. Input Voltage IO=0mA Output Voltage [V] Operating Current [mA] Input Voltage [V] Output Current [mA] Input Voltage [V] Input Transient Responce Input Transient Responce Output Voltage Voltage [V] Voltage [V] Input Voltage Input Voltage Output Voltage [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. -6- Ver.2003-07-23