MC78BC33NTR

Order this document by MC78BC00/D Advance Information Micropower Voltage Regulator The MC78BC00 voltage regulators are specifically designed to be used with an external power transistor to deliver high current with high voltage accuracy and low quiescent current. The MC78BC00 series are devices suitable for constructing regulators with ultra–low dropout voltage and output current in the range of several tens of mA to hundreds of mA. These devices have a chip enable function, which minimizes the standby mode current drain. Each of these devices contains a voltage reference unit, an error amplifier, a driver transistor and feedback resistors. These devices are available in the SOT–23, 5 pin surface mount packages. These devices are ideally suited for battery powered equipment, and power sources for hand–held audio instruments, communication equipment and domestic appliances. MC78BC00 Series VOLTAGE REGULATOR WITH EXTERNAL POWER TRANSISTOR SEMICONDUCTOR TECHNICAL DATA MC78BC00 Series Features: Ultra–Low Supply Current (50 µA) 5 1 Standby Mode (0.2 µA) Ultra–Low Dropout Voltage (0.1 V with External Transistor and IO = 100 mA) Excellent Line Regulation (Typically 0.1%/V) High Accuracy Output Voltage (±2.5%) N SUFFIX PLASTIC PACKAGE CASE 1212 (SOT–23) ORDERING INFORMATION Device MC78BC30NTR MC78BC33NTR MC78BC40NTR MC78BC50NTR Output Voltage 3.0 3.3 4.0 5.0 Operating Temperature Range Package PIN CONNECTIONS Ground Input Output 1 2 3 (Top View) 4 Ext 5 CE TA = –3...