LM4040C30H5TA

$0.20

Description：IC VREF SHUNT 0.5% SC70-5
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:d9ae6a31a795 Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.5% SC70-5
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：3V
Voltage - Output (Max)：-
Current - Output：15 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：5-TSSOP, SC-70-5, SOT-353
Supplier Device Package：SC-70-5
Grade：-
Qualification：-

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LM4040C30H5TA

Overview

The LM4040C30H5TA is a precision micropower shunt voltage reference manufactured by Diodes Incorporated. It provides a fixed output voltage of 3.0V with an initial tolerance of ±0.5% at +25°C. The device operates within a wide current range from 60µA to 15mA and maintains stability across an extended temperature range of -40°C to +125°C. It features a maximum average temperature coefficient of 100 ppm/°C and utilizes the SC70-5 surface mount package.

Feature Summary

Provides stable 3.0V reference voltage with ±0.5% initial accuracy
Operates efficiently over a wide current range from 60µA to 15mA
Maintains performance across industrial temperatures from -40°C to +125°C
Designed for high capacitive load tolerance without external compensation

Applications

Battery powered equipment
Precision power supplies
Portable instrumentation
Data acquisition systems

Procurement Notes

Verify component status as the SC70-5 (H5) package variant is designated End of Life (EOL). Confirm availability of alternative packages such as SOT23 for new designs. Ensure compliance with RoHS and Halogen-free requirements specified in the datasheet before finalizing procurement plans.

Selection Notes

Select this part for applications requiring a compact footprint where space is limited. Consider the EOL status when planning long-term production cycles. Evaluate the need for higher accuracy grades like B-grade if tighter tolerances are required. Verify that the operating current remains within the specified 60µA to 15mA range for optimal performance.

Part Context

This component belongs to the LM4040 family of bandgap circuits designed for precision voltage referencing. The family includes various voltage options and accuracy grades, all sharing similar low-power characteristics. The H5 suffix specifically denotes the SC70-5 package which is being phased out in favor of the SOT23 package.