No official successor is published under this base number. Any new-design or repair BOM that calls out this exact code will need to source from independent distribution or qualify a substitute part.
5 V fixed output with 0.3 V dropout at 100 mA
This is a single-output positive fixed LDO delivering 5 V at up to 100 mA. The maximum dropout voltage is 0.3 V at full load, so the input rail must stay above 5.3 V to maintain regulation. Input can go as high as 26 V, making it usable on 12 V or 24 V buses without a pre-regulator.
PSRR and protection for noise-sensitive rails
PSRR is 55 dB at 120 Hz, which provides decent mains-ripple rejection for analog supply rails in industrial or automotive environments. On-chip protection covers over-temperature, reverse polarity, and short circuit – useful when the regulator sees a faulted input or output.
6-VFBGA package – layout realities
The part comes in a 6-VFBGA (6-uSMD) package with surface-mount termination. The 0.50 mm ball pitch and small footprint require careful PCB layout – the thermal dissipation is limited by the board copper, not the package itself. Quiescent current is 1 mA typical; maximum supply current is 15 mA.
Temperature grade and operating range
Not specified for extended automotive under-hood or military temperature ranges.