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| NJU7231 High Precision C-MOS 3-Terminal Voltage Regulator I GENERAL DESCRIPTION The NJU7231 is high precision output voltage 3-terminal positive voltage regulator. The NJU7231 is suitable for battery operated items and battery back-up systems, because of low operating current and low dropout voltage. I PACKAGE OUTLINE I FEATURES GHigh Precision Output Vo2% GLow Operating Current 10uA typ. GLow Dropout Voltage VI-O<0.6V @Io=40mA GWide Operating Voltage Range GPackage Outline TO-92/SOT-89/MTP-5 GBipolar Technology I OUTPUT VOLTAGE RANK LIST Output Voltage +1.2V +1.5V +1.8V +2.5V +2.6V +2.7V +2.8V +2.9V +3.0V +3.3V +5.0V +5.2V TO-92 NJU7231L12 NJU7231L15 NJU7231L18 NJU7231L25 NJU7231L26 NJU7231L27 NJU7231L28 NJU7231L29 NJU7231L30 NJU7231L33 NJU7231L50 NJU7231L52 SOT-89 NJU7231U12 NJU7231U15 NJU7231U18 NJU7231U25 NJU7231U26 NJU7231U27 NJU7231U28 NJU7231U29 NJU7231U30 NJU7231U33 NJU7231U50 NJU7231U52 MTP-5 NJU7231F12 NJU7231F15 NJU7231F18 NJU7231F25 NJU7231F26 NJU7231F27 NJU7231F28 NJU7231F29 NJU7231F30 NJU7231F33 NJU7231F50 NJU7231F52 NJU7231L 3 12 3 12 NJU7231U NJU7231F I TERMINAL DESCRIPTION No. 1 2 3 4 5 Description TO-92/SOT-89 GND INPUT OUTPUT MTP-5 GND INPUT OUTPUT NC NC I EQUIVALENT CIRCUIT VIN VOUT + VREF GND GND NJU7231 I ABSOLUTE MAXIMUM RATING (Ta=25C) PARAMETER Input Voltage Output Voltage Output Current Power Dissipation Operating Temperature Storage Temperature SYMBOL VIN VOUT IOUT PD Topr Tstg RATINGS 18 GND-0.3 ~ VIN+0.3 100 500 (T0-92) 300 (SOT-89) 200 (MTP-5) - 40 ~ + 85 - 55 ~ +125 UNIT V V mA mW C C I ELECTRICAL CHARACTERISTICS +1.2V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation +1.5V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation +1.8V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation SYMBOL VOUT CONDITION VIN=3.0V, IOUT=5mA IOUT=0.5mA MIN 1.764 TYP 1.800 0.02 10 10 0.1 SYMBOL VOUT CONDITION VIN=3.0V, IOUT=5mA IOUT=0.5mA MIN 1.470 TYP 1.500 0.02 10 10 0.1 SYMBOL VOUT CONDITION VIN=3.0V, IOUT=5mA IOUT=0.5mA MIN 1.176 TYP 1.200 0.02 10 10 0.1 (CIN=CO=0.1uF, Ta=25C) MAX 1.224 0.3 15 20 180 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=3.0V VIN=3.0V, IOUT=1~15mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=1.5~12.0V (CIN=CO=0.1uF, Ta=25C) MAX 1.530 0.30 15 20 180 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=3.0V VIN=3.0V, IOUT=1~15mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=1.5~12.0V (CIN=CO=0.1uF, Ta=25C) MAX 1.836 0.30 15 20 180 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=3.0V VIN=3.0V, IOUT=1~15mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=2.1~12.0V NJU7231 +2.5V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation +2.6V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation +2.7V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation +2.8V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation +2.9V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation SYMBOL VOUT CONDITION VIN=4.9V, IOUT=10mA IOUT=20mA MIN 2.842 TYP 2.900 0.2 10 15 0.1 SYMBOL VOUT CONDITION VIN=4.8V, IOUT=10mA IOUT=20mA MIN 2.744 TYP 2.800 0.2 10 15 0.1 SYMBOL VOUT CONDITION VIN=4.7V, IOUT=10mA IOUT=20mA MIN 2.646 TYP 2.70 0.2 10 15 0.1 SYMBOL VOUT CONDITION VIN=4.6V, IOUT=10mA IOUT=20mA MIN 2.548 TYP 2.600 0.2 10 15 0.1 SYMBOL VOUT CONDITION VIN=4.5V, IOUT=10mA IOUT=20mA MIN 2.45 TYP 2.50 0.2 10 15 0.1 (CIN=CO=0.1uF, Ta=25C) MAX 2.55 0.6 15 20 180 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=4.5V VIN=4.5V, IOUT=1~20mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=3.5~12.0V (CIN=CO=0.1uF, Ta=25C) MAX 2.652 0.6 15 20 180 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=4.6V VIN=4.6V, IOUT=1~20mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=3.6~12.0V (CIN=CO=0.1uF, Ta=25C) MAX 2.754 0.6 15 20 180 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=4.7V VIN=4.7V, IOUT=1~20mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=3.7~12.0V (CIN=CO=0.1uF, Ta=25C) MAX 2.856 0.6 15 20 180 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=4.8V VIN=4.8V, IOUT=1~20mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=3.8~12.0V (CIN=CO=0.1uF, Ta=25C) MAX 2.958 0.6 15 20 180 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=4.9V VIN=4.9V, IOUT=1~20mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=3.9~12.0V NJU7231 +3.0V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation +3.3V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation +5.0V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation +5.0V Version PARAMETER Output Voltage Dropout Voltage Input Voltage Operating Current Load Regulation Line Regulation SYMBOL VOUT CONDITION VIN=7.2V, IOUT=30mA IOUT=40mA MIN 5.096 TYP 5.200 0.3 10 35 0.1 SYMBOL VOUT CONDITION VIN=7.0V, IOUT=30mA IOUT=40mA MIN 4.90 TYP 5.00 0.3 10 35 0.1 SYMBOL VOUT CONDITION VIN=5.3V, IOUT=10mA IOUT=20mA MIN 3.234 TYP 3.300 0.2 10 15 0.1 SYMBOL VOUT CONDITION VIN=5.0V, IOUT=10mA IOUT=20mA MIN 2.94 TYP 3.00 0.2 10 15 0.1 (CIN=CO=0.1uF, Ta=25C) MAX 3.06 0.6 15 20 180 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=5.0V VIN=5.0V, IOUT=1~20mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=4.0~12.0V (CIN=CO=0.1uF, Ta=25C) MAX 3.366 0.6 15 20 180 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=5.3V VIN=5.3V, IOUT=1~20mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=4.3~12.0V (CIN=CO=0.1uF, Ta=25C) MAX 5.10 0.6 15 20 120 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=7.0V VIN=7.0V, IOUT=1~40mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=6.0~12.0V (CIN=CO=0.1uF, Ta=25C) MAX 5.304 0.6 15 20 120 UNIT V V V uA mV %/V CIRCUIT 1 1 2 2 3 3 VIO VIN IQ VIN=7.2V VIN=7.2V, IOUT=1~40mA VOUT/IOUT VOUT/(VIN*VOUT) VIN=6.2~12.0V I MEASUREMENT CIRCUIT VIN VOUT + GND A IIN VIN + 0.1uF A IOUT 0.1uF RL V NJU7231 [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. |
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