M
MooseFET
- Jan 1, 1970
- 0
I have a 12V lead acid battery or maybe someone will connect this to a
voltage up to 35V. I need to make 8.3V. Some moron may connect the
power backwards.
Currently I am using a circuit with a P channel MOSFET to do the
reverse protection and an LM78XX type regulator. Does someone know of
a 78XX like regulator with a lower overhead number.
The load current is about 200mA max. I have a large heat sink /
chassis available.
BTW: Did you notice that in the debates nobody ever mentions the need
for better voltage regulators and op-amps. They aren't dealling with
any of the issues that really matter.
voltage up to 35V. I need to make 8.3V. Some moron may connect the
power backwards.
Currently I am using a circuit with a P channel MOSFET to do the
reverse protection and an LM78XX type regulator. Does someone know of
a 78XX like regulator with a lower overhead number.
The load current is about 200mA max. I have a large heat sink /
chassis available.
BTW: Did you notice that in the debates nobody ever mentions the need
for better voltage regulators and op-amps. They aren't dealling with
any of the issues that really matter.