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SMD Marking Code - B3-

B3-
Total Parts 2/2
Manufacturers Richtek Technology Corp.
Functions Linear Voltage Regulator Integrated Circuit
Cases SC-70-5, SOT-89
Pins 20vl, 28xm
Description

LDO, 1.4V±2%, 100mA

LDO, 2.85V±1%, 300mA, +CE

SMD Code A Part Number Manufacturer Case Pin Description
B3- - RT9169-14PX Rct SOT-89 20vl

Linear Voltage Regulator Integrated Circuit

LDO, 1.4V±2%, 100mA

B3- - RT9198T-28PU5R Rct SC-70-5 28xm

Linear Voltage Regulator Integrated Circuit

LDO, 2.85V±1%, 300mA, +CE