LM4050AEM3-2.1+T

$5.41

Description：IC VREF SHUNT 0.1% SOT23-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c454a993ccda Category: Voltage Reference Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

LM4050AEM3-2.1+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 0.1% SOT23-3. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4050AEM3-2.1+T

Description：IC VREF SHUNT 0.1% SOT23-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.048V
Voltage - Output (Max)：-
Current - Output：15 mA
Operating Temperature：-40°C ~ 125°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 LM4050AEM3-2.1+T

LM4050AEM3-2.1+T

Voltage Reference Overview

The LM4050AEM3-2.1+T is a precision two-terminal shunt-mode bandgap voltage reference manufactured by Analog Devices / Maxim Integrated. It provides a fixed reverse breakdown voltage of 2.048V with an initial accuracy of 0.1% and a maximum temperature coefficient of 50ppm/°C over the -40°C to +125°C operating range. The device operates within a wide shunt current range of 60µA to 15mA, featuring low dynamic impedance and stable performance without requiring external stabilizing capacitors. It is housed in a compact 3-pin SOT-23 surface-mount package.

Voltage Reference Feature Summary

Ultra-small 3-pin SOT-23 surface-mount package for space-critical applications
Laser-trimmed resistors ensure excellent initial accuracy
Stable operation across a wide operating current range
Capable of tolerating any capacitive loads

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 qualification status. Confirm that the component meets all required environmental standards for the intended application environment before final procurement decisions are made.

Voltage Reference Selection Notes

Select this component when a precise 2.048V reference is required in a minimal footprint. Ensure the design maintains the minimum operating current above 60µA and limits the maximum shunt current below 15mA to maintain regulation and prevent damage under worst-case supply voltage conditions.

Voltage Reference Part Context

This part belongs to the LM4050/LM4051 family of micropower shunt voltage references. The series offers multiple fixed reverse breakdown voltages including 1.225V, 2.048V, 2.500V, 3.000V, 3.3V, 4.096V, and 5.000V. The family utilizes BiCMOS processing technology to achieve high precision and stability.