MC78BC33NTR

The MC78BC33NTR is one member of the MC78BC00 family which is designed as the micropower voltage regulator that is specifically designed to be used with an external power transistor to deliver high current with high voltage accuracy and low quiescent current. Also MC78BC33NTR is ideally suited for battery powered equipment, and power sources for handheld audio instruments, communication equipment and domestic appliances.

Features of the MC78BC33NTR are:(1)Ultra-low Supply Current (50 mA); (2)Standby Mode (0.2 mA); (3)Ultra-'ow Dropout Voltage (0.1 V with External Transistor and; (4)IO = 100 mA); (5)Excellent Line Regulation (Typically 0.1%/V); (6)High Accuracy Output Voltage (+/-2.5%).

The absolute maximum ratings of the MC78BC33NTR can be summarized as:(1)Input Voltage: 10 Vdc;(2)Power Dissipation and Thermal Characteristics Maximum Power Dissipation Case 1212 (SOT23) H Suffix: 150 mW;(3)Power Dissipation and Thermal Characteristics Maximum Power Dissipation Thermal Resistance, JunctiontoAmbient: 333 °C/W;(4)Operating Junction Temperature: 125 °C;(5)Operating Ambient Temperature: 30 to +80 °C;(6)Storage Temperature Range:40 to +125 °C.

The electrical characteristics of the MC78BC33NTR can be summarized as:(1)Output Voltage: 3.218 to 3.382 V;(2)Line Regulation VO + 0.5 V </= Vin </= 8.0 V: 0 to 0.3 mV;(3)Output Voltage Temperature Coefficient: ±100 ppm/°C;(4)Ext Leakage Current: 0.5 uA;(5)Supply Current (Standby) Vin = 8.0 V: 0.1 to 1.0 uA. If you want to know more information such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com.