LM4050CIM3X-5.0/NOPB

$1.31

Description：IC VREF SHUNT 0.5% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:63e3c17681c0 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4050CIM3X-5.0/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SHUNT 0.5% SOT23-3. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4050CIM3X-5.0/NOPB

Description：IC VREF SHUNT 0.5% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：5V
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 LM4050CIM3X-5.0/NOPB

LM4050CIM3X-5.0/NOPB

Voltage Reference Overview

The LM4050CIM3X-5.0/NOPB is a precision micropower shunt voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 5.0 V with an initial accuracy of 0.1% and a temperature coefficient of 50 ppm/°C. The device operates within a supply voltage range up to 37 V and supports a maximum shunt current of 15 mA. It functions reliably across an extended temperature range from -40°C to +125°C. Packaged in a compact SOT-23-3 surface-mount format, it integrates laser-trimmed resistors for stability without requiring external capacitors.

Voltage Reference Feature Summary

Provides high-precision voltage referencing with 0.1% initial accuracy and low temperature drift.
Operates as a two-terminal shunt regulator suitable for space-constrained designs.
Maintains stability across wide operating currents without the need for external stabilizing capacitors.

Voltage Reference Applications

Precision analog-to-digital converter (ADC) reference inputs
Portable instrumentation requiring stable voltage sources
Battery-powered measurement systems

Voltage Reference Procurement Notes

Verify the specific suffix 'CIM3X' against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure the ordering part number matches the required accuracy grade and temperature range. Cross-reference the datasheet revision date to validate electrical characteristics before final procurement decisions.

Voltage Reference Selection Notes

Select this component when a fixed 5V reference with tight tolerance is required in a small footprint. Compare against the LM4040 series if lower cost or different accuracy grades are acceptable. Consider the LM4050AIM3X variant if higher accuracy grades are needed. Verify that the 15mA shunt current capability meets the load requirements of the target circuit design.

Voltage Reference Part Context

This part belongs to the LM4050 family of precision micropower shunt voltage references. The family offers multiple fixed reverse breakdown voltages including 1.225V, 2.048V, 2.500V, 3.000V, 3.3V, 4.096V, and 5.000V. These devices are designed for applications demanding high stability and low power consumption in compact surface-mount packages.