![5V 1.5A Linear Voltage Regulator - 7805 TO-220 : ID 2164 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits 5V 1.5A Linear Voltage Regulator - 7805 TO-220 : ID 2164 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/2164-00.jpg)
5V 1.5A Linear Voltage Regulator - 7805 TO-220 : ID 2164 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits
![Gdstime 200pcs To-220 Aluminum Heatsink 21x15x11mm To220 Cooling Heat Sink For 7805 Triode Transistors Cooler Ic Chip Radiator - Fans & Cooling - AliExpress Gdstime 200pcs To-220 Aluminum Heatsink 21x15x11mm To220 Cooling Heat Sink For 7805 Triode Transistors Cooler Ic Chip Radiator - Fans & Cooling - AliExpress](https://ae01.alicdn.com/kf/HTB12VZhRFXXXXayapXXq6xXFXXXZ/Gdstime-200pcs-TO-220-Aluminum-Heatsink-21x15x11mm-TO220-Cooling-Heat-Sink-For-7805-Triode-Transistors-Cooler.jpg_Q90.jpg_.webp)
Gdstime 200pcs To-220 Aluminum Heatsink 21x15x11mm To220 Cooling Heat Sink For 7805 Triode Transistors Cooler Ic Chip Radiator - Fans & Cooling - AliExpress
![heat sink for regulator ic | 7805 | 7809 | 7806 | 7812 | heat sink | tamil | manimarantech - YouTube heat sink for regulator ic | 7805 | 7809 | 7806 | 7812 | heat sink | tamil | manimarantech - YouTube](https://i.ytimg.com/vi/7Otj-W-x2ts/maxresdefault.jpg)
heat sink for regulator ic | 7805 | 7809 | 7806 | 7812 | heat sink | tamil | manimarantech - YouTube
![Gdstime 200pcs To-220 Aluminum Heatsink 21x15x11mm To220 Cooling Heat Sink For 7805 Triode Transistors Cooler Ic Chip Radiator - Fans & Cooling - AliExpress Gdstime 200pcs To-220 Aluminum Heatsink 21x15x11mm To220 Cooling Heat Sink For 7805 Triode Transistors Cooler Ic Chip Radiator - Fans & Cooling - AliExpress](https://ae01.alicdn.com/kf/HTB1w2ykKXXXXXbWXpXXq6xXFXXXv/Gdstime-200pcs-TO-220-Aluminum-Heatsink-21x15x11mm-TO220-Cooling-Heat-Sink-For-7805-Triode-Transistors-Cooler.jpg)
Gdstime 200pcs To-220 Aluminum Heatsink 21x15x11mm To220 Cooling Heat Sink For 7805 Triode Transistors Cooler Ic Chip Radiator - Fans & Cooling - AliExpress
![Gdstime 10 Pcs 21x15x11mm Aluminium To-220 Heatsink To 220 Heat Sink Transistor Radiator To220 Cooler Cooling 7805 21*15*11mm - Fans & Cooling - AliExpress Gdstime 10 Pcs 21x15x11mm Aluminium To-220 Heatsink To 220 Heat Sink Transistor Radiator To220 Cooler Cooling 7805 21*15*11mm - Fans & Cooling - AliExpress](https://ae01.alicdn.com/kf/HTB1Hi7QJXXXXXaMXFXXq6xXFXXXi/202045511/HTB1Hi7QJXXXXXaMXFXXq6xXFXXXi.jpg)
Gdstime 10 Pcs 21x15x11mm Aluminium To-220 Heatsink To 220 Heat Sink Transistor Radiator To220 Cooler Cooling 7805 21*15*11mm - Fans & Cooling - AliExpress
![TO-220 Clip-On Heatsink : ID 977 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits TO-220 Clip-On Heatsink : ID 977 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits](http://www.adafruit.com/images/480x360/977-06.jpg)
TO-220 Clip-On Heatsink : ID 977 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![How would I go on about calculating how much power this heatsink can dissipate? Or should I just find a similar looking one which has a datasheet and look from there? : How would I go on about calculating how much power this heatsink can dissipate? Or should I just find a similar looking one which has a datasheet and look from there? :](https://preview.redd.it/2syg3rew6n671.jpg?auto=webp&s=852e1cab3a742248cb7002adfc0b419082e957d7)