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The NJM2870 is low dropout voltage regulator designed for cellular phone application.
Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current.
NJM2870 Maximum Ratings
Input Voltage VIN ......................................+14 V Control Voltage VCONT .................+14(note 1) V Power Dissipation PD ............................200 mW Operating Temperature Topr ........−40 ∼ +85 °C Storage Temperature Tstg .........−40 ∼ +125 °C
(note 1) When input voltage is less than +14V, the absolute maximum control voltage is equal to the input voltage.
NJM2870 Features
` High Ripple Rejection 56dB RR (DC < f < 60kHz) 66dB typ. (f=100Hz) 60dB typ. (f=1kHz) ` Output Noise Voltage Vno=30µV (Cp=0.01µF) ` Output Current Io(max.)=150mA ` High Precision Output Vo±2% ` Low Dropout Voltage ∆VI-O=0.12V typ. (Io=60mA, Vo1.8V) ` 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 ` Bipolar Technology ` Package Outline MTP5 (MTP5: 2.8*2.9*1.1mm)