STMicroelectronics, LM317LD13TR, Regulators & References, Linear Regulators - tatanh1983/conchodom GitHub Wiki

LM317 Series 100 mA 1.2 to 37 V Adjustable Positive Voltage Regulator - SOIC-8 https://www.futureelectronics.com/p/semiconductors--analog--regulators-reference--linear-regulators/lm317ld13tr-stmicroelectronics-5127711