ZR78L series

Features:






Specifications






Description

      This is the DEVICE DESCRIPTION of ZR78L series: The ZR78L Series three terminal fixed positive voltage regulators feature internal circuit current limit and thermal shutdown making the ZR78L series difficult to destroy. The ZR78L series design allows creation of any custom voltage in the range 2.85 to 12 volts. The devices are available in a small outline surface mount package, ideal for applications where space saving is important, as well as through hole TO92 style packaging. The devices are suited to local voltage regulation applications, where problems could be encountered with
      distributed single source regulation, as well as more general voltage regulation applications. The ZR78L series show performance characteristics superior to other local voltage regulators. The initial output voltage is maintained to within 2.5% with a quiescent current of typically 350A. Output voltage change, with input voltage and load current, is much lower than competitive devices. The ZR78L devices are completely stable with no external components. The ZR78L series will shut down under thermal overload conditions but as the device cools, regulation will restart.
      And these are the FEATURES of ZR78L series : the first one is 2.85 to 12 Volts. And the second one is Output current up to 200mA. The third one is tight initial tolerance. The forth one is Low quiescent current. The fifth one is -55 to 125°C temperature range. The sixth one is No external components. The seventh one is internal thermal shutdown. The eighth one is internal short circuit current limit.
      And these are the ABSOLUTE MAXIMUM RATING of ZR78L series: firstly, the Input voltage is 20V. secondly, Output Current(Io) is 200mA. Thirdly, Operating Temperature is from -55 to 125°C. fourthly, Storage Temperature is from -65 to 150°C.