LM4050BIM3-5.0+T

$3.56

Description：PRECISION MICROPOWER SHUNT VREF
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:29d76c7deec3 Category: Voltage Reference Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

LM4050BIM3-5.0+T is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is PRECISION MICROPOWER SHUNT VREF. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4050BIM3-5.0+T

Description：PRECISION MICROPOWER SHUNT VREF
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Output Type：Fixed
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：15 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 LM4050BIM3-5.0+T

LM4050BIM3-5.0+T

Voltage Reference Overview

The LM4050BIM3-5.0+T is a precision micropower shunt voltage reference manufactured by Analog Devices / Maxim Integrated. It provides a fixed output voltage of 5 V with an initial accuracy of 0.2% and a temperature coefficient of 50 ppm/°C. The device operates within a shunt current range up to 15 mA and functions across a temperature range from -40°C to +85°C. Packaged in a compact SOT-23-3 surface-mount format, it serves as a stable voltage reference for space-constrained electronic designs.

Voltage Reference Feature Summary

Provides precise fixed reverse breakdown voltage
Operates without external stabilizing capacitors
Features ultra-small three-pin SC70 or SOT-23 package

Voltage Reference Applications

Space-critical applications requiring small footprint
Portable battery-powered instrumentation
Data acquisition systems

Voltage Reference Procurement Notes

Verify the manufacturer designation carefully, as the LM4050 series was originally developed by National Semiconductor and later acquired by Texas Instruments. Confirm whether the specific suffix indicates Maxim Integrated or Texas Instruments origin. Ensure the requested part matches the required operating temperature range and accuracy grade specified in the official datasheet before procurement.

Voltage Reference Selection Notes

Select this component when a stable 5 V reference is needed in a minimal footprint. Verify that the application requires shunt-mode operation rather than series regulation. Check if the 50 ppm/°C temperature coefficient meets the system's thermal stability requirements. Ensure the load current remains within the specified operational limits to maintain accuracy.

Voltage Reference Part Context

This component belongs to the LM4050 family of precision micropower shunt voltage references. These devices are characterized by low dynamic impedance and high initial accuracy. The family offers multiple fixed voltage options in subminiature packages, designed for applications where size and power consumption are critical constraints.