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UTCLD3870 - LINEAR INTEGRATED CIRCUIT

General Description

The UTC LD3870 is low dropout voltage regulator designed for cellular phone application.

Key Features

  • High Ripple Rejection: 56dB RR(DC.

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Full PDF Text Transcription for UTCLD3870 (Reference)

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UTC LD3870 LINEAR INTEGRATED CIRCUIT LOW DROPOUT VOLTAGE REGULATOR DESCRIPTION The UTC LD3870 is low dropout voltage regulator designed for cellular phone application. 1 ...

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dropout voltage regulator designed for cellular phone application. 1 2 3 www.DataSheet4U.com FEATURES * High Ripple Rejection: 56dB RR(DC<f<60kHz) 66dB typ. (f=100Hz) 60dB typ. (f=1kHz) * Output Noise Voltage: Vno=30 V , Cp=0.01 F * Output Current: Io(max)=150mA * High Precision Output: Vo 2% * Low Dropout Voltage: Vl-o=0.12V typ. (Io=60mA,Vo 1.8V) * Input Voltage range: +2~+14V(Vo=1.5V Version) * ON/OFF Control: Active High * Output capacitor with 4.7uF ceramic capacitor * Internal Short Circuit Current Limit * Internal Thermal Overload Protection 5 4 SOT-25 1:CONTROL(Active High) 3:NOISE BYPASS 4:VOUT 2:GND 5: VIN MARKI

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