Packaging information


Part marking lookup

Use this tool to find TI product information based on package top markings. You may search by actual marking on a TI part, or by a TI part number.

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Part number Marking Package | Pins Status Description
LM4040C25IDBZR 4MU3
4MUU
DBZ | 3 ACTIVE Fixed voltage, 45-µA, precision micropower shunt voltage reference

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