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VREF, Supervisor: Alternatives to ADI


do we have p2p alternatives to these ADI parts.

TI BOM tool did not find anything.

AD45325     Ultra-Low-Noise, High-Accuracy 2.5V Voltage Reference
DS1832S+  Supervisory Circuits Supervisory Circuits 3.3 Volt MicroMonitor Chip



  • Hello Josef,

    I could not find the AD45325. Is that the correct part number? There is an ADR4525 Ultralow Noise, High Accuracy 2.5V
    Voltage Reference.

    Unfortunately, TI does not offer p2p alternatives to the ADR4525 or the DS1832S+.

    TI offers the REF7025QFKHT which is comparable to the ADR4525 and offers a 2.5V output.

    The TPS3851 has a 3.3V monitored voltage option with a watchdog which makes it comparable to the DS1832S+.