IC REG LIN 2.5V 500MA SOT223-4
Linear Voltage Regulator LDO 2.45V 2.55V 0.5A 4-Pin SOT-223
4-Pin SOP Linear Voltage Regulator, 2.45-2.55V, 0.5A, -40-125°C
2.5V 0.5A Pos LDO Regulator, SOT-223, 4-Pin