LM4051BEM3X-ADJ/NOPB

$0.97

Description：IC VREF SHUNT ADJ 0.2% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:884f65720e5d Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4051BEM3X-ADJ/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SHUNT ADJ 0.2% SOT23-3. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4051BEM3X-ADJ/NOPB

Description：IC VREF SHUNT ADJ 0.2% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.212V
Voltage - Output (Max)：10 V
Current - Output：12 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 LM4051BEM3X-ADJ/NOPB

LM4051BEM3X-ADJ/NOPB

Voltage Reference Overview

The LM4051BEM3X-ADJ/NOPB is a precision micropower shunt voltage reference manufactured by Texas Instruments. It features an adjustable output voltage range from 1.24 V to 10 V with an initial accuracy of 0.1%. The device operates with a maximum cathode current of 12 mA and exhibits a temperature coefficient of 50 ppm/°C. It is housed in a SOT-23-3 surface-mount package and supports an operating temperature range from -40°C to +85°C.

Voltage Reference Feature Summary

Provides high-precision voltage referencing with 0.1% initial accuracy for stable circuit performance.
Offers flexible design integration through an adjustable output voltage range spanning 1.24 V to 10 V.
Enables low-power operation via micropower consumption characteristics suitable for battery-driven applications.

Voltage Reference Applications

Portable instrumentation requiring precise voltage references
Battery-powered measurement systems
Data acquisition circuits

Voltage Reference Procurement Notes

Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct configuration. Confirm that the specific ordering code matches the required tolerance, package type, and temperature rating. Cross-reference manufacturer datasheets to validate RoHS compliance and automotive qualification status if applicable to the target application environment.

Voltage Reference Selection Notes

Select this component when a compact, adjustable shunt reference with high accuracy is required. Ensure the load current requirements do not exceed the 12 mA maximum cathode current limit. Verify that the ambient operating temperature falls within the specified -40°C to +85°C range for reliable long-term performance in the intended electronic system.

Voltage Reference Part Context

This device belongs to the LM4051 series of precision micropower shunt voltage references. It serves as a compact alternative to traditional Zener diodes, offering superior stability and lower noise. The family includes both fixed and adjustable variants designed for space-constrained designs requiring high precision in power management and signal conditioning applications.