LM4050CEM3-4.1+T

$3.99

Description：IC VREF SHUNT 4.096V SOT23
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:bbe257acd998 Category: Voltage Reference Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

LM4050CEM3-4.1+T is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC VREF SHUNT 4.096V SOT23. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4050CEM3-4.1+T

Description：IC VREF SHUNT 4.096V SOT23
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LM4050CEM3-4.1+T

LM4050CEM3-4.1+T

Voltage Reference Overview

The LM4050CEM3-4.1+T is a precision micropower shunt voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed reverse breakdown voltage of 4.096V with an initial accuracy of 0.5%. The device features a maximum temperature coefficient of 50ppm/°C and operates within a temperature range of -40°C to +125°C. It supports a wide operating current range from 60µA to 15mA, ensuring stable performance across varying loads. The component utilizes laser-trimmed resistors for high precision and does not require external stabilizing capacitors.

Voltage Reference Feature Summary

Ultra-small 3-pin SC70 surface-mount package
No output capacitors required for stability
Capable of tolerating any capacitive load

Voltage Reference Applications

Portable, battery-powered equipment
Notebook computers
Cell phones
Industrial process controls
Automotive systems

Voltage Reference Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and RoHS compliance status. Confirm that the 'EM3' designation corresponds to the SOT-23 package variant if required, as datasheet tables list both SC70 and SOT-23 options for this voltage grade. Ensure the selected part matches the required initial accuracy grade for the target application.

Voltage Reference Selection Notes

Select this component when space constraints necessitate a subminiature footprint while maintaining high precision. The 0.5% accuracy grade offers a balance between cost and performance for general-purpose applications. Verify that the circuit design maintains the shunt current between 60µA and 15mA to ensure regulation without exceeding power dissipation limits in the SC70 package.

Voltage Reference Part Context

This device belongs to the LM4050/LM4051 family of bandgap voltage references. The family includes multiple fixed voltage options ranging from 1.225V to 5.000V. Variants are available in different accuracy grades (0.1%, 0.2%, 0.5%) and packages (SOT-23, SC70). The LM4050 series specifically covers voltages from 2.048V upwards, distinguishing it from the LM4051 which starts at 1.225V.