SOT-343 of STM IC,

Discrete Semiconductor Products	Integrated Circuits (ICs)	RF/IF and RFID	Electronic Components
Transistors - Bipolar (BJT) - RF Diodes - RF Transistors - FETs, MOSFETs - RF	PMIC - LED Drivers	RF Evaluation and Development Kits, Boards	STM IC Texas TI IC Fairchild IC Maxim IC

Part Number	Manufacturer / Brand	Brife Description