TX78L05 三端稳压器，三端正电压稳压器
Features
*Output Current of 150mA
*Thermal Overload Protection
*Short Circuit Protection
*Output transistor safe area protection
*No external components
*Package：SOT89-3 ,SOT23 and TO92
*Output voltage accuracy: tolerance ±5%
General Description
TX78LXX is three-terminal positive regulators.One of these regulators can deliver up to 150 mA of output current. The internal limiting and thermal-shutdown features of the regulator make them essentially immune to overload. When used as a replacement for a zener diode-resistor Combination, an effective improvement in output impedance can be obtained, together with lower quiescent current.