S-1170B37PD-OTWTFG , Linear Voltage Regulator IC Positive Fixed 1 Output 3.7V 800mA 6-HSON (A) (2.9x2.8). we specialize in Seiko Instruments, Inc. S-1170B37PD-OTWTFG electronic components. S-1170B37PD-OTWTFG can be shipped within 24 hours after order.