LM4041DFTA

$0.91

Description：IC VREF SHUNT 1% SOT23
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0a2896f29117 Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

LM4041DFTA is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC VREF SHUNT 1% SOT23. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4041DFTA

Description：IC VREF SHUNT 1% SOT23
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.225V
Voltage - Output (Max)：-
Current - Output：12 mA
Operating Temperature：-40°C ~ 125°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 LM4041DFTA

LM4041DFTA

Voltage Reference Overview

The LM4041DFTA is a precision micro-power shunt voltage reference manufactured by Diodes Incorporated. It provides a fixed output voltage of 1.225V with an initial tolerance of ±1% at +25°C. The device operates within a wide current range from 60µA to 12mA and features a maximum temperature coefficient of 100ppm/°C. Designed for space-constrained applications, it utilizes the SOT23 surface-mount package. The component maintains excellent stability without requiring an external output capacitor and is highly tolerant of capacitive loads.

Voltage Reference Feature Summary

Fixed 1.225V output voltage with ±1% initial accuracy
Capacitor-free operation ensuring high stability
Wide operating current range from 60µA to 12mA
Extended industrial temperature range availability

Voltage Reference Applications

Battery powered equipment
Precision power supplies
Portable instrumentation
Data acquisition systems

Voltage Reference Procurement Notes

Verify that the ordering suffix 'FTA' corresponds to the specified SOT23 package and reel quantity as documented in the manufacturer's ordering information. Confirm compliance with RoHS and lead-free requirements if environmental standards are mandatory for the specific application environment.

Voltage Reference Selection Notes

Select this component when a stable 1.225V reference is required in a compact footprint. Ensure the design accommodates the minimum operating current of 60µA and does not exceed the maximum reverse current limit of 12mA. Verify that the ±1% tolerance meets the system accuracy requirements.

Voltage Reference Part Context

This part belongs to the LM4041 family of bandgap circuits designed for precision voltage referencing. It serves as a pin-for-pin compatible alternative to other variants within the series, offering both adjustable and fixed output options in small outline packages suitable for portable electronics.