Hello,
I have a LM337 regulator in a TO-220 package which appears to lack any identification of the component's manufacturer. The only writings are "LM337" and "A4". Therefore I can't refer to any specific datasheet.
Any idea how to identify the pins without frying the component by trial and error?
Thank you in advance.
I have a LM337 regulator in a TO-220 package which appears to lack any identification of the component's manufacturer. The only writings are "LM337" and "A4". Therefore I can't refer to any specific datasheet.
Any idea how to identify the pins without frying the component by trial and error?
Thank you in advance.