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LM 7805 5V Voltage Regulator IC

  • Minimum Input voltage is 7V
  • Maximum Input Voltage is 35V
  • Current rating Ic = 1A
  • Maximum Output Voltage VMax=5.2V
  • Minimum Output Voltage VMin=4.8V

LM 7809 9V Voltage Regulator IC

  • Minimum Input voltage is 11V
  • Maximum Input Voltage is 35V
  • Current rating Ic = 1.5A
  • Maximum Output Voltage VMax=9.3V
  • Minimum Output Voltage VMin=8.8V

LM 7812 12V Voltage Regulator IC

  • Minimum Input voltage is 19V
  • Maximum Input Voltage is 35V
  • Current rating Ic = 1.5A
  • Maximum Output Voltage VMax=12.5V
  • Minimum Output Voltage VMin=11.7V

NE555 Timer IC for Basic Electronics Project

  • Genuine 555 IC timer
  • Turn-off time less than 2 µs
  • precision timing
  • Astable or Monostable Operation
  • TTL-Compatible Output Can Sink or Source up to 200 mA

ULN2003 Current Relay Driver IC

  • Contains 7 high-voltage and high current Darlington pairs
  • Each pair is rated for 50V and 500mA
  • Input pins can be triggered by +5V
  • All seven Output pins can be connected to gather to drive loads up to (7×500mA) ~3.5A.
  • Can be directly controlled by logic devices like Digital Gates, Arduino, PIC etc

ULN2803 Current Relay Driver IC

  • Maximum voltage allowed between COLLECTOR and EMITTER of  each DARLINGTON TRANSISTOR: 50V
  • Maximum current allowed trough COLLECTOR of each DARLINGTON TRANSISTOR: 500mA
  • Maximum voltage allowed between BASE and EMITTER of  each DARLINGTON TRANSISTOR: 30V
  • Maximum current allowed trough FLYBACK DIODE of each DARLINGTON TRANSISTOR: 500mA
  • Typical Rise Time: 130ns
  • Typical Fall Time: 20us
  • Operating temperature: -65°C  to 150 °C
  • No additional power needed to be applied for chip for making it work
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