Michrochip Brand Unknown Smd Component

[2X]

Hello,
I have an smd component with the marking "CS0938" from Microchip company and I can't find any datasheet of it. You know if I have to remove some letters from the marking code in order to search for the datasheet? This PCB is from a trackball from a scan machine.

[DavidAlfa]

99% it's a voltage regulator given the large capacitors connected to it.
Probably a 5V->3.3V LDO.

[fzabkar]

I expect that "GAD" is the marking code. "0938" appears to be the YYWW date code. In fact there is a similar date code on the EEPROM (949).

"CS" appears to be the part ID. It's the 3.3V version of MCP1700.

MCP1700T-3302E/MB, Microchip, Low Quiescent Current LDO, 3.3V, 250mA, marking CS, SOT89:
https://ww1.microchip.com/downloads/en/DeviceDoc/MCP1700-Low-Quiescent-Current-LDO-20001826E.pdf

[2X]

I expect that "GAD" is the marking code. "0938" appears to be the YYWW date code. In fact there is a similar date code on the EEPROM (949).

"CS" appears to be the part ID. It's the 3.3V version of MCP1700.

MCP1700T-3302E/MB, Microchip, Low Quiescent Current LDO, 3.3V, 250mA, marking CS, SOT89:
https://ww1.microchip.com/downloads/en/DeviceDoc/MCP1700-Low-Quiescent-Current-LDO-20001826E.pdf

https://gr.mouser.com/ProductDetail/Microchip-Technology/MCP1700T-3302E-MB?qs=WWgnj3qycfnlJJhwyn%2Fifw%3D%3D