LM4040A25IDBZR
Texas InstrumentsThe LM4040A25IDBZR is a Texas Instruments LM4040 precision shunt voltage reference with a fixed 2.5 V output in the A accuracy grade (±0.1%), supplied in SOT-23-3 on tape and reel. A shunt reference needs only a series resistor to give ADCs, DACs and sensor front ends a stable 2.5 V reference, which keeps reference design cheap and compact in measurement and control boards. Selection advice: this code performs the same function as the LM4040AIM3X-2.5/NOPB already listed in our catalog, but it is a different ordering code in a different package and packing — do not substitute one row for the other; quote the exact LM4040A25IDBZR code your design specifies. Parameters verified against Texas Instruments documentation.
- MPN
- LM4040A25IDBZR
- Manufacturer
- Texas Instruments
- Family
- LM4040 shunt voltage reference
- Package
- SOT-23-3
- Manufacturer channel coverage
- Checked by RFQ
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Browse existing catalog records — same series first, then the same category and manufacturer. These are not confirmed replacements; compatibility requires engineering review.