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SMD Marking Code - RFB

RFB
Total Parts 2/2
Manufacturers National Semiconductor Corp., Torex Semiconsuctor Ltd.
Functions DC/DC Voltage Converter Integrated Circuit, Voltage Reference Integrated Circuit
Cases SOT-23, SOT-25
Pins 28sd, 16dk
Description

Precision, Shunt, 8.20V±0.2%

PWM/PFM step-up, 5.1V±2.5%, 200mA, 500kHz, +CE, soft start

SMD Code A Part Number Manufacturer Case Pin Description
RFB - LM4050BIM3-8.2 Nsc SOT-23 16dk

Voltage Reference Integrated Circuit

Precision, Shunt, 8.20V±0.2%

RFB eb XC6368F515MR Tor SOT-25 28sd

DC/DC Voltage Converter Integrated Circuit

PWM/PFM step-up, 5.1V±2.5%, 200mA, 500kHz, +CE, soft start