The L7805 is a three-terminal positive voltage regulator available in TO-220 package. These voltage regulators are perfect for easy integration into your PCB or use with a breadboard power supply. With the input voltage of 7 VDC to 25 VDC, these regulators provide a steady output of 5 VDC. They also feature built in thermal overload protection to ensure safe shutdown in the event of over demand or improper heat dissipation helping to protect your project from damage. They also employ internal current limiting and safe area protection, making it essentially indestructible. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents. Heat sink recommended for high output usage.Features:100% brand new and high quality voltage regulator.Genuine Permium Quality Guaranteed!Thermal overload protection.Short circuit protection.Output current up to 1.5A.Input voltage range of 7 – 25 VDC.Output transition SOA protection.2% output voltage tolerance.Specifications:Input Voltage7 VDC to 25 VDCInput Current5 mA to 1 AOutput Voltage5 VOutput Resistance17 mΩOutput current1 .5A (max.)Short circuit current0.2 APins3Storage temperature-65 to 150o COperating temperature0 to 125o CPackageTO-220Package Include(s): Package 1 or package 2 or package 3 or package 4 or adapter or mulutimeter or 400 breadboard Package 1:( No breadboard, no battery , no adapter, no multimeter)10 x High Quality L7805CV Positive Voltage Regulator 5V 1.5A TO-220 IC with 10PCS 334 &10PCS 104 Capacitors in the package.With 10 PCS 470 ohm resistor With 10 PCS Random color LEDPACKAGE 2:( No battery , no adapater, no multimeter)10 x High Quality L7805CV Positive Voltage Regulator 5V 1.5A TO-220 IC with 10PCS 334 &10PCS 104 Capacitors in the package.With 10 PCS 470 ohm resistor With 10 PCS Random color LED1 PCS battery clip1 PCS 400 Breadboard1 PCS specialized DC POWER JACK for breadboardPACKAGE 3: ( no battery , no mulatimeter) 10 x High Quality L7805CV Positive Voltage Regulator 5V 1.5A TO-220 IC with 10PCS 334 &10PCS 104 Capacitors in the package.With 10 PCS 470 ohm resistor With 10 PCS Random color LED1 PCS battery clip1 PCS 400 Breadboard1 PCS specialized DC POWER JACK for breadboard2 PCS 40 PIN PIN HEAD 1 PACK 10 PIN Dupont wire M-F 1 PACK 9 V power supply adapter PACKAGE 4:( no battery) 10 x High Quality L7805CV Positive Voltage Regulator 5V 1.5A TO-220 IC with 10PCS 334 &10PCS 104 Capacitors in the package.With 10 PCS 470 ohm resistor With 10 PCS Random color LED1 PCS battery clip1 PCS 400 Breadboard1 PCS specialized DC POWER JACK for breadboard2 PCS 40 PIN PIN HEAD 1 PACK 10 PIN Dupont wire M-F 1 PACK 9 V power supply adapter 1 PACK Multimeter