LM4040BIZ-5.0

$0.42

Description：IC VREF SHUNT 0.2% TO92-3
Series：-
Mfr：Texas Instruments
Package：Box

SKU:f4d575f57963 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.2% TO92-3
Series：-
Mfr：Texas Instruments
Package：Box
Output Type：Fixed
Voltage - Output (Min/Fixed)：5V
Current - Output：15 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

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LM4040BIZ-5.0

Overview

The LM4040BIZ-5.0 is a precision micropower shunt voltage reference manufactured by Texas Instruments, featuring a fixed reverse breakdown voltage of 5 V. It provides an initial accuracy of ±0.2% at 25°C and operates within the industrial temperature range of -40°C to +85°C. The device utilizes a TO-92 package with three pins and supports a maximum operating current of 15 mA.

Feature Summary

Capable of tolerating capacitive loads without requiring an external stabilizing capacitor
Utilizes bandgap reference temperature drift curvature correction for stable performance
Employs fuse and Zener-zap reverse breakdown voltage trim during wafer sort

Applications

Data acquisition systems
Instrumentation
Process controls
Energy management
Precision audio components

Procurement Notes

Verify that the ordering suffix 'Z' corresponds to the TO-92 package configuration. Confirm the 'B' grade designation aligns with the required ±0.2% initial accuracy specification. Ensure the component meets the necessary industrial temperature range requirements for the intended application environment.

Selection Notes

Select this component when a fixed 5 V reference is needed in a through-hole TO-92 package. It is suitable for applications requiring high precision and stability over varying temperatures. Consider the minimum operating current limits when designing the biasing circuitry to ensure proper regulation.

Part Context

This part belongs to the LM4040-N series of precision micropower shunt voltage references from Texas Instruments. The series offers various fixed output voltages and tolerance grades across multiple package types including SOT-23, SC70, and TO-92. It is designed for space-critical applications requiring high accuracy.