LM4040CIZ-10.0/NOPB

$0.74

Description：IC VREF SHUNT 0.5% TO92-3
Series：-
Mfr：Texas Instruments
Package：Bulk

SKU:f92e24391f63 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.5% TO92-3
Series：-
Mfr：Texas Instruments
Package：Bulk
Output Type：Fixed
Voltage - Output (Min/Fixed)：10V
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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LM4040CIZ-10.0/NOPB

Overview

The LM4040CIZ-10.0/NOPB is a fixed shunt voltage reference from Texas Instruments, providing a nominal output of 10 V. It operates within a temperature range of -40°C to +85°C and features an initial accuracy of ±0.5%. The device utilizes a TO-92 through-hole package with three pins. Key electrical characteristics include a maximum shunt current of 15 mA, a minimum operating current of 60 µA, and a temperature coefficient of 100 ppm/°C.

Feature Summary

Provides stable fixed voltage reference for precision applications
Low power consumption suitable for battery-operated systems
Compact through-hole packaging for easy prototyping

Applications

Precision measurement instrumentation
Portable test equipment
Battery-powered monitoring circuits

Procurement Notes

Verify the specific suffix 'I' indicates the industrial temperature grade (-40°C to +85°C) and 'Z' denotes the lead-free/ROHS compliant status as per Texas Instruments documentation. Confirm the package type matches your PCB footprint requirements before ordering. Ensure supply chain sources provide original manufacturer data sheets to validate part authenticity and revision history.

Selection Notes

Select this component when a 10 V reference is required in a through-hole format. Compare against other LM4040 variants based on required accuracy grades (C grade offers ±0.5%) and thermal performance needs. Consider the low quiescent current for efficiency in always-on applications. Verify that the shunt current capability meets the load regulation requirements of the target circuit design.

Part Context

Part of the LM4040 family of micropower shunt voltage references designed for high precision. This series replaces older discrete zener diodes by offering superior stability and lower noise. The LM4040CIZ-10.0/NOPB specifically targets industrial applications requiring reliable voltage referencing in standard through-hole layouts.

Replacement Considerations

Check for direct equivalents such as the LM4040CIM3-10.0/NOPB for surface mount alternatives. Verify pin compatibility if substituting with other manufacturers' 10V shunt references. Ensure temperature coefficients and accuracy grades meet or exceed the original design specifications.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.