78M05

HX78M05 Features  Output Current of 0.5A  No external components  Output transistor safe area protection  Package：TO252 General Description HX78M05 is three-terminal positive regulators. Zener diode-resistor Combination, an effective One of these regulators can deliver up to 1A of improvement in output impedance can be output current. When used as a replacement for a obtained, together with lower quiescent current. Pin Configuration Ver1.3 PIN NO. PIN NAME FUNCTION 1 VIN Input voltage pin 2 GND Ground pin 3 VOUT Output voltage pin 1 Jul 26,2021 HX78M05 Block Diagram Absolute Maximum Ratings（Ta=25℃） Parameter Rating Unit Input supply voltage: VIN 40 V MAX. Output current:Iout 500 mA MAX Power:Pmax 1 W Maximum junction temperature:Tj -25~125 ℃ Storage temperature:Tstr -55~125 ℃ Soldering temperature and time +260(Recommended 10S) ℃ Note: The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. Ver1.3 2 Jul 26,2021 HX78M05 Electrical Characteristics (Cin=0.33uF, Co=0.1uF, 0≤Tj≤125℃，unless otherwise noted) Parameter Symbol Conditions Min. Typ. Max. Unit Input Voltage VIN - - 35 - V Io=40mA, VIN=10V 0.964vout VOUT 1.036vout 0.96vout VOUT 1.04vout 0.95vout VOUT 1.05vout VIN=7V~18V, Io=40mA -150 - 150 VIN=8V~18V, Io=40mA -100 - 100 VIN=10V, Io=1mA~100mA -60 - 60 VIN=10V, Io=1mA~40mA -30 - 30 Io=1mA~40mA Output Voltage Vout VIN=7V~18V Io=10mA VIN=10V V Line Regulation LNR Load Regulation LDR Output Current Iout VIN=7.0V,VOUT=5.0v - 500 - mA Dropout Voltage VDIF Tj=25℃，Io=500mA - 1.7 - V Quiescent Current IQ VIN=10V - 1.5 -- mA VIN=8V~18V, IO=40mA -1.5 - 1.5 -0.1 - 0.1 Quiescent Current Change △IQ VIN=10V, IOUT=1mA~40mA, LNR: Line Regulation. The change in output voltage for a change in the input voltage. The measurement is made under conditions of low dissipation or by using pulse techniques such that the average chip temperature is not significantly affected. LDR: Load Regulation.The change in output voltage for a change in load current at constant chip temperature. Ver1.3 3 Jul 26,2021 mV mV mA HX78M05 Typical Application Ver1.3 4 Jul 26,2021 HX78M05 Package Information Ver1.3 5 Jul 26,2021