NJM#2846DL3-33-TE1 NJR, NJM#2846DL3-33-TE1 Datasheet

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LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2845/46 is low dropout voltage regulator. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. NJM2845 is 3 terminal type and NJM2846 is ON/OFF control built in type. These ...

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NJM2845/46 OUTPUT VOLTAGE Device Name V OUT NJM284*DL*-15 1.5V NJM284*DL*-18 1.8V NJM284*DL-*02 2.0V NJM284*DL*-22 2.2V NJM284*DL*-23 2.3V NJM284*DL*-25 2.5V NJM284*DL*-03 3.0V NJM284*DL*-33 3.3V NJM284*DL*-04 4.0V NJM284*DL*-05 5.0V Output voltage options available : 1.5 ~ 5.0V (0.1V step) ABSOLUTE MAXIMUM RATINGS ...

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POWER DISSIPATION vs. AMBIENT TEMPERATURE (Topr=-40~+85°C,Tj=+150°C Without Heat Sink 0 -50 TEST CIRCUIT 1.7V<Vo≤2.6V version: Co=4.7µF, Vo≤1.7V: Co=10µF(ceramic) TYPICAL APPLICATION 1.7V<Vo ≤ 2.6V version: Co=4.7 ...

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NJM2845/46 NJM2846 ELECTRICAL CHARACTERISTICS (V =Vo+1V, C =0.33µF, Co=2.2µF(1.7V<Vo≤2.6V version: Co=4.7µF, Vo≤1.7V: Co=10µF), Ta=25° PARAMETER Output Voltage Quiescent Current Quiescent Current at Control OFF Line Regulation Line Regulation Load Regulation Dropout Voltage(*5) Ripple Rejection Average Temperature Coefficient of ...

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TEST CIRCUIT CONT *6 1.7V<Vo ≤ 2.6V version: Co=4.7 µ ≤ 1.7V: Co=10 µ F Ver.2008-02- OUT NJM2846 0.33µF I CONT A CONTROL GND NJM2845/ ...

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NJM2845/46 TYPICAL APPLICATIONS 1 In the case where ON/OFF Control is not required (0∼300kΩ) *7 1.7V<Vo ≤ 2.6V version: Co=4.7 µ ≤ 1.7V: Co=10 µ F Connect control terminal use of ON/OFF ...

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Input Capacitance C IN Input capacitance C is required to prevent oscillation and reduce power supply ripple for applications with high IN power supply impedance or a long power supply line. Use the C value of 0.33µF greater to avoid ...

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NJM2845/46 TYPICAL CHARACTERISTICS (NJM2845) NJM2845_3.0V Output Voltage vs. Input Voltage 3.3 3.2 3.1 Io=0A 3 2.9 2.8 2.7 2.7 2.8 2.9 Input Voltage : V NJM2845_3.0V Ground Pin Current vs. Output Current ...

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TYPICAL CHARACTERISTICS (NJM2845) NJM2845_3.0V Quiescent Current vs. Input Voltage 2500 2000 1500 1000 500 Input Voltage : V NJM2845_3.0V Ripple Rejection Ratio vs. Frequency 100 Io=10mA Io=100mA @:Ta= ...

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NJM2845/46 TYPICAL CHARACTERISTICS (NJM2845) NJM2845_3.0V Dropout Voltage vs. Temperature 0.4 Io=500mA Co=2.2µF(Ceramic) 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 -50 0 Temperature : Ta ( NJM2845_3.0V Quiescent Current v.s. Input Voltage 600 500 400 300 200 100 0 -50 ...

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TYPICAL CHARACTERISTICS (NJM2845) NJM2845_3.0V Peak Output Current vs. Input Voltage 2000 1500 1000 500 0 -50 0 Temperature : Ta ( NJM2845_3V Line Transient Response 3.1 3.08 Input Voltage 3.06 3.04 Output Voltage 3.02 3 2.98 o @:Ta= ...

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NJM2845/46 TYPICAL CHARACTERISTICS (NJM2846) NJM2846_3.0V Output Voltage vs. Input Voltage 3.3 3.2 3.1 Io=0A 3 2.9 2.8 2.7 2.7 2.8 2.9 Input Voltage : V NJM2846_3.0V Ground Pin Current v.s. Output Current ...

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TYPICAL CHARACTERISTICS (NJM2846) NJM2846_3.0V Load Regulation vs. Output Current 0 -10 -20 -30 -40 -50 -60 o @:Ta=25 C -70 V =4.0V IN Co=2.2µF(Ceramic) -80 0 200 400 Output Current : Io(mA) NJM2846_3.0V Quiescent Current v.s. Input Voltage 2500 2000 ...

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NJM2845/46 TYPICAL CHARACTERISTICS (NJM2846) NJM2846_3.0V Equivalent Serise Resistance vs. Output Current 100 o @:Ta= =4.0V IN Co=2.2µF 10 STABLE REGION 1 0.1 0.02 0.001 0.01 0.1 Output Current : Io(m A) NJM2846_3.0V Dropout Voltage vs. Output Current 0.4 ...

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TYPICAL CHARACTERISTICS (NJM2846) NJM2846_3.0V Quiescent Current v.s. Input Voltage 600 500 400 300 200 100 0 -50 0 Temperature : Ta ( NJM2846_3.0V Line Regulation vs. Temperature 0.1 0.05 0 -0.05 @:V =4.0-9.0V IN Io=30mA (Ceramic) Co=2.2µF -0.1 -50 0 ...

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NJM2845/46 TYPICAL CHARACTERISTICS (NJM2846) NJM2846_3.0V ON/OFF Transient Response without Load 7 6 Control Voltage 5 4 Output Voltage @:Ta= =4.0V IN Co=2.2µF(Ceramic) 0 Io=0mA - Time : t [S] NJM2846_3V Line ...