NJM2855 New Japan Radio Co.,Ltd, NJM2855 Datasheet
NJM2855
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NJM2855 Summary of contents
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... LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2855 is a 3-terminal low dropout voltage regulator. Advanced Bipolar technology achieves low noise, high ripple rejection. It delivers up to 5V/1A output power with the maximum input voltage of 10V. The NJM2855 is suitable for various applications such as portable / consumer devices. ...
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... Device Name V OUT NJM2855DL1-15 1.5V NJM2855DL1-18 1.8V NJM2855DL1-23 2.3V NJM2855DL1-25 2.5V NJM2855DL1-03 3.0V NJM2855DL1-33 3.3V NJM2855DL1-05 5.0V Output voltage options available : 1.5 ~ 5.0V (0.1V step) ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage Power Dissipation Operating Temperature Storage Temperature (*1): Mounted on glass epoxy board based on EIA/JEDEC. (114.3x76.2x1.6mm: 2Layers, copper area 100mm OPERATING VOLTAGE V =+2.5V ~ +8V (In case of Vo< ...
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... TEST CIRCUIT 1.7V<Vo 2.6V version: Co=4.7µF(ceramic) Vo 1.7V version: Co=10µF(ceramic) TYPICAL APPLICATION 1.7V<Vo 2.6V version: Co=4.7µF Vo 1.7V version: Co=10µF Ver.2008-06-16 NJM2855DL1 PowerDissipation (Topr=-40~+85°C,Tj=150° layers board on 2 layers board - Temperature : Ta(° OUT NJM2855 0.33µF GND V V ...
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... Use of a greater Co reduces output noise and ripple output, and also improves transient response of the output voltage against rapid load change. This product is designed to work with any capacitor including a low ESR capacitor for the Co; however, refer "Equivalent Series Resistance vs. Output Current" and choose suitable capacitor short as possible. IN NJM2855 Ver.2008-06-16 ...
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... NJM2855 NJM2855_3.0V Output Voltage vs. Output Current 4 3.5 3 2.5 2 1.5 1 @:Ta=25 0.5 V =4V IN Co=2.2 F(Ceramic 500 1000 1500 Output Current : Io(mA) NJM2855_3.0V Dropout Voltage vs. Output Current 0.4 o @:Ta=25 C (Ceramic) Co=2.2 F 0.35 0.3 0.25 0.2 0.15 0.1 0. 200 400 600 800 1000 Output Current:Io(mA) NJM2855_3.0V Peak Output Current vs. Input Voltage 2500 ...
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... Output Current : Io(mA @:Ta=25 C Output is open. Co=2.2 F(Ceramic (V) IN Io=0mA Io=30mA 1k 10k 100 V = 100 10 NJM2855 NJM2855_3.0V Output Noise Voltage vs. Output Current 100 o @:Ta= =4.0V IN LPF:80kHz 80 Co=2.2 F(ceramic 0.001 0.01 0 Output Current : Io(mA) NJM2855_3.0V Ripple Rejection vs. Output Current 100 90 f=1kHz 80 ...
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... C) NJM2855 NJM2855_3.0V Output Voltage vs. Temperature 3.1 3.05 3 2.95 @:V =4.0V IN Io=30mA (Ceramic) Co=2.2 F 2.9 - 100 o Temperature : NJM2855_3.0V Short Circuit Current v.s. Temperature 1000 @:V =4.0V IN Co=2.2 F Output is short to ground. 800 600 400 200 0 - 100 o Temperature : NJM2855_3.0V Load Regulation vs. Temperature 0.03 @:V IN Io=0-1000mA Co=2 ...
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... NJM2855 NJM2855_3V Load Transient Response Output Current Output Voltage o @:Ta= =4V IN Co=2 120 160 Time : [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The ...