NJM2387A Datasheet | New Japan Radio

.. ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL GENERAL DESCRIPTION The NJM2387A is an adjustable low dropout voltage regulator. The output current is up to 1.0A and dropout voltage is 0.2V typ. at Io=0.5A. OFF control quiescent current is drastically reduced pare with the current NJM2387 through changing ON/OFF control circuit. The NJM2387A is suitable for power module, TV, Display, car stereo and low power applications. Features Low Dropout Voltage ∆VI-O=0.2V typ. at Io=0.5A Output Current Io(max.)=1.0A Reference Voltage Vref=1.26V ± 2% ON/OFF Control Internal Short Circuit Current Limit Internal Overvoltage Protection Internal Thermal Overload Protection Bipolar Technology Package Outline TO-252-5 PIN CONFIGURATION 3 PIN FUNCTION 1.VIN 2.ON/OFF CONTROL 3.VOUT 4.VADJ 5.GND PACKAGE OUTLINE NJM2387ADL3 1 2 3 45 NJM2387ADL3 EQUIVALENT CIRCUIT VIN CONTROL Overvoltage Protection VOUT VADJ Bandgap Reference Thermal Protection Current Limit NJM2387ADL3 Ver.2006-11-22 -1- .. (Ta=25°C) SYMBOL RATINGS UNIT VIN +35 V VCONT +35(- 1) V VADJ +6 V Io 1.0 A PD W 10(Tc≤25°C) / 1(Ta≤25°C) Tj -40 ∼ +150 °C Topr -40 ∼ +85 °C Tstg -50 ∼ +150 °C (- 1): When input voltage is less than +35V, the absolute maximum control voltage is equal to the input voltage....