Regulator
V
V
A
mA
V
About 2 V for a 7805, 0.1–0.5 V for an LDO. Check the datasheet.
Thermal
Typical TO-220: 50 °C/W junction to air and 5 °C/W junction to case.
°C
°C
°C/W
°C/W
°C/W
°C/W
Display
Power Dissipated
–
Efficiency
–
Junction Temp (No Heatsink)
–
Junction Temp (With Heatsink)
–
Heatsink Needed
–
Headroom
–
Temperature Budget
| Item | Value | How it is worked out |
|---|