Regulators

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  • LM7805 is a positive voltage regulator that outputs +5 volts
  • The LM7805 is a three-pin IC
  • Output Current up to 1.5A
  • Protection: Thermal Overload Protection, Short Circuit Protection
  • Available in TO-220 package
  • Output voltage range adjustable from 1.25 V to 37 V
  • Output current greater than 1.5 A
  • Internal short-circuit current limiting
  • Thermal overload protection
  • Available in TO-220 Package 
  • LM7812 is a positive voltage regulator that outputs +12 volts
  • The LM7805 is a three-pin IC
  • Output Current up to 1.5A
  • Protection: Thermal Overload Protection, Short Circuit Protection
  • Available in TO-220 package
  • Output Voltage: 3.3V
  • Max. output Current: 800mA
  • Package: SOT-223
  • Load Regulation: 0.4%
  • Output Voltage: 5V
  • Max. Output Current: 1A
  • Load Regulation: 0.4%
  • Max. Drop-out Voltage: 1.3V
  • Package: SOT-223
  • LM7809 is a positive voltage regulator that outputs +9 volts
  • The LM7809 is a three-pin IC
  • Output Current up to 1.5A
  • Protection: Thermal Overload Protection, Short Circuit Protection
  • Available in TO-220 package
  • Output Voltage: 1.2-18V
  • Output  Current: 1A
  • Max.  Dropout Voltage: 1.3V
  • Max. Operating Temperature: 125°C
  • Package: SOT-223
  • Input Supply Voltage: -0.3V~8V
  • TEMP:  -0.3V~10V
  • CE: -0.3V~10V
  • BAT Pin Current: 1200mA
  • PROG Pin Current: 1200uA
  • LM7912 is a Negative voltage regulator that outputs -12 volts
  • The LM7912 is a three-pin IC
  • Output Current up to 1.5A
  • Protection: Thermal Overload Protection, Short Circuit Protection
  • Available in TO-220 package
  • IC number: TS2596
  • Package:TO-220 (5)
  • Maximum Input Voltage: 40V
  • Output Voltage Range: 1.23V-38.5V
  • Switching Frequency: 150 KHz


  • Programmable Output Voltage: up to 36V
  • Output Impedance: 0.2Ω
  • Current Sink Capability: 1 to 100mA
  • Operating Temperature: -25°C to 85°C
  • Package: TO-92
  • LM7905 is a Negative voltage regulator that outputs -5 volts
  • The LM7905 is a three-pin IC
  • Output Current up to 1.5A
  • Protection: Thermal Overload Protection, Short Circuit Protection
  • Available in TO-220 package