NJM2828

NJM2828 www.DataSheet4U.com Negative Output Low Drop Out voltage regulator „ GENERAL DESCRIPTION The NJM2828 is a negative output low dropout regulator. Advanced bipolar technology achieves low noise, high precision voltage and high ripple rejection. It has soft-start and shunt SW function. 1.0µF Output capacitor and small package can make NJM2828 suitable for portable items. „ PACKAGE OUTLINE SC88A NJM2828F3 „ FEATURES z Low Current Consumption 0.13V (typ.) @Io=60mA z High Precision Output ±1.5% z High Ripple Rejection 65dB(typ.) @f=1kHz, Vo=-7V Version z Output capacitor with 0.1F ceramic capacitor. z Output Current Io(max.)=100mA z ON/OFF Control(Positive voltage control from 0 to +5V) z Soft-start Function z Shunt SW Function z Internal Thermal Overload Protection z Internal Short Circuit Current Limit z Bipolar Technology z Package Outline SC88A „ PIN CONFIGURATION 5 4 1.GND 2.VIN 3.VOUT 4.CONTROL 5.CS 1 2 3 NJM2828F3-XX „ EQUIVALENT CIRCUIT GND Thermal Protection Current Limit CS Bandgap Reference CONTROL VIN Output Control VOUT Ver.2007-02-23 -1- NJM2828 www.DataSheet4U.com „ OUTPUT VOLTAGE RANK LIST Device Name VOUT Device Name NJM2828F3-15 -1.5V NJM2828F3-06 NJM2828F3-02 -2.0V NJM2828F3-63 NJM2828F3-03 -3.0V NJM2828F3-07 NJM2828F3-04 -4.0V NJM2828F3-75 NJM2828F3-05 -5.0V NJM2828F3-08 NJM2828F3-51 -5.1V *NJM2828F3-85 NJM2828F3-55 -5.5V NJM2828F3-10 VOUT -6.0V -6.3V -7.0V -7.5V -8.0V -8.5V -10.0V Output voltage options available : -1.5 ~ -10.0V (0.1V ste...