LM4041DIDBZT

$0.77

Description：IC VREF SHUNT ADJ 1% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d34538496433 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4041DIDBZT is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SHUNT ADJ 1% SOT23-3. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4041DIDBZT

Description：IC VREF SHUNT ADJ 1% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.233V
Voltage - Output (Max)：10 V
Current - Output：12 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LM4041DIDBZT

LM4041DIDBZT

Voltage Reference Overview

The LM4041DIDBZT is a precision shunt voltage reference from Texas Instruments, featuring a nominal output of 1.233V with an initial accuracy of ±1%. It operates within a temperature range of -40°C to +85°C and utilizes a SOT-23-3 surface-mount package. The device supports a maximum cathode current of 12mA and exhibits a typical noise of 20μVRMS. Designed for stability across all capacitive loads without external compensation, it offers low dynamic impedance and a temperature coefficient of 150ppm/°C.

Voltage Reference Feature Summary

Provides stable reference voltage across wide capacitive loads without requiring external output capacitors
Features low dynamic impedance and low noise characteristics for signal integrity
Utilizes laser-trimmed Zener-zap technology for precise voltage tolerance

Voltage Reference Applications

Data acquisition systems
Power supply monitoring circuits
Precision audio equipment
Battery-powered devices

Voltage Reference Procurement Notes

Verify the specific suffix 'DI' confirms the D-grade accuracy class and industrial temperature rating during sourcing. Ensure the ordering part number matches the exact package style and tape/reel configuration required for assembly processes. Cross-reference manufacturer documentation to confirm RoHS compliance status and lead times prior to final procurement decisions.

Voltage Reference Selection Notes

Select this component when a fixed 1.233V reference is required with ±1% initial accuracy. It is suitable for applications needing operation down to 45μA cathode current. Consider the SOT-23-3 footprint constraints and the 150ppm/°C temperature coefficient against system thermal requirements before implementation in the design.

Voltage Reference Part Context

This device belongs to the LM4041 family of precision micropower shunt references. It shares core architectural features with other variants in the series but is distinguished by its specific 1.233V fixed output and D-grade accuracy specifications. The family is designed for portable applications due to its small SC-70 and SOT-23-3 packaging options.