ncv4299a ON Semiconductor, ncv4299a Datasheet
ncv4299a
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ncv4299a Summary of contents
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... NCV4299A 150 mA Low-Dropout Voltage Regulator The NCV4299A is a family of precision micropower voltage regulators with an output current capability of 150 mA available in 5.0 V output voltage, and is housed in a 14−lead SOIC (fused) package. The output voltage is accurate within "2% with a maximum dropout voltage of 0 100 mA. Low Quiescent current is a feature drawing only 65 mA with a 100 mA load ...
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I Bandgap Reference INH SI RADJ PIN FUNCTION DESCRIPTION Pin Symbol 1 RADJ Reset Adjust. Use resistor divider adjust reset threshold lower. Connect to GND if not used Reset Delay. Connect external capacitor to ground ...
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MAXIMUM RATINGS Rating Input Voltage to Regulator (DC) Input Peak Transient Voltage to Regulator wrt GND (Note 1) Inhibit (INH) Sense Input (SI) Sense Input (SI) Reset Threshold (RADJ) Reset Threshold (RADJ) Reset Delay (D) Reset Output (RO) Reset Output ...
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ELECTRICAL CHARACTERISTICS Characteristic Output Q Output Voltage (5.0 V Version) Current Limit Quiescent Current ( – Quiescent Current ( – Quiescent Current ( – ...
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ELECTRICAL CHARACTERISTICS Characteristic Reset (RO) Delay Output Low Voltage 5.0 V Version Delay Charge Current 5.0 V Version Power On Reset Delay Time Reset Reaction Time Reset Adjust Switching Threshold 5.0 V Version Input Voltage Sense (SI and SO) Sense ...
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TYPICAL PERFORMANCE CHARACTERISTICS − 5.0 V OPTION 5.1 5.0 4.9 − − JUNCTION TEMPERATURE (°C) J Figure 3. Output Voltage vs. Junction Temperature 7.0 6.8 6.6 6.4 6.2 6.0 −40 − ...
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V SI,High 1.4 V SI,Low 1.3 1.2 1.1 1.0 − JUNCTION TEMPERATURE (°C) J Figure 9. Sense Threshold vs. Junction Temperature 1000 100 10 1 −40 − ...
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I = 100 INPUT VOLTAGE (V) I Figure 15. Current Consumption vs. Input Voltage 100 10 1 0.1 0.01 0 Figure 17. Output Stability ...
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... NCV4299A Circuit Description The low dropout regulator in the NCV4299A uses a PNP pass transistor to give the lowest possible dropout voltage capability. The current is internally monitored to prevent oversaturation of the device and to limit current during over current conditions ...
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V I BAT 0 S11 SI R S12 R *** INH 51kW INH INH C *** SO INH GND 0. required if regulator is located far from the power supply ...
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Reset Output (RO) A reset signal, Reset Output (RO, low voltage) is generated as the IC powers up. After the output voltage V increases above the reset threshold voltage V timer D is started. When the voltage on the delay ...
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Setting the Delay Time The delay time is set by the delay capacitor C charge current I . The time is measured by the delay D capacitor voltage charging from the low level of V higher level V . The ...
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... too is a function of package type. R qJA functions of the package type, heatsink and the interface 2 oz between them. These values appear in heatsink data sheets of heatsink manufacturers. Thermal, mounting, and heatsinking are discussed in the ON Semiconductor application 500 600 700 ON Semiconductor website ...
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Figure 23. Transient Thermal Response Simulation to a Single Pulse 1 oz (Log−Log) 1000 50% Duty Cycle 100 20% 10 0.1 Single Pulse (SOIC−14) 0.01 0.001 0.000001 ...
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... ORDERING INFORMATION Device NCV4299AD250R2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Package SO−14 (Pb−Free) http://onsemi.com 15 † Shipping 2500 Tape & Reel ...
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... D 0.35 0.49 0.014 0.019 F 0.40 1.25 0.016 0.049 J G 1.27 BSC 0.050 BSC J 0.19 0.25 0.008 0.009 K 0.10 0.25 0.004 0.009 5.80 6.20 0.228 0.244 R 0.25 0.50 0.010 0.019 14X 1.52 1.27 PITCH ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative NCV4299A/D _ ...