22-08-2019, 06:33 PM
10nF on each point to a common ground with the second resistor on adjust pin.
" o/p to the resistor going to adjust pin. "
There are two resistors. One is fixed, from O/P to Adjust pin. I think from memory 240 Ohms. You CAN use 220 Ohms. Using 270 Ohms or higher can be a problem. The second resistor is from adjust to 0V. It has (O/P -1.2) volts across it.
Note there MUST be about a 5mA load minimum on the O/P. Actually the 240 Ohms from O/P to Adjust pin ensures this as it must have 5mA as it's a fixed 1.2V. Hence not using a larger resistor but a 220 Ohms is likely OK.
" o/p to the resistor going to adjust pin. "
There are two resistors. One is fixed, from O/P to Adjust pin. I think from memory 240 Ohms. You CAN use 220 Ohms. Using 270 Ohms or higher can be a problem. The second resistor is from adjust to 0V. It has (O/P -1.2) volts across it.
Note there MUST be about a 5mA load minimum on the O/P. Actually the 240 Ohms from O/P to Adjust pin ensures this as it must have 5mA as it's a fixed 1.2V. Hence not using a larger resistor but a 220 Ohms is likely OK.
