LM4050QBIM3X2.0/NOPB

$0.94

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

SKU:80e0869a3b55 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4050QBIM3X2.0/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SHUNT 0.2% SOT23-3. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4050QBIM3X2.0/NOPB

Description：IC VREF SHUNT 0.2% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
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：Automotive
Qualification：AEC-Q100

Voltage Reference datasheet and documents for LM4050QBIM3X2.0/NOPB

LM4050QBIM3X2.0/NOPB

Voltage Reference Overview

The LM4050QBIM3X2.0/NOPB is a micropower shunt voltage reference IC manufactured by Texas Instruments, housed in an SOT-23-3 surface-mount package. It provides a fixed output voltage of 2.0V with an initial accuracy tolerance of ±0.2%. The device features a temperature coefficient of 30 ppm/°C and supports a maximum shunt current of 15 mA. It operates within an extended industrial temperature range from -40°C to +85°C. This component is AEC-Q100 qualified for automotive applications.

Voltage Reference Feature Summary

AEC-Q100 qualified for automotive reliability standards
High precision with ±0.2% initial accuracy
Low power consumption suitable for battery-operated systems

Voltage Reference Applications

Automotive electronic control units
Portable measurement instruments
Battery-powered data acquisition systems

Voltage Reference Procurement Notes

Verify the specific suffix 'Q' indicates automotive grade qualification and 'B' denotes the ±0.2% accuracy tier. Confirm the 'NOPB' suffix ensures lead-free and RoHS compliance. Check official Texas Instruments documentation for the latest status, as availability may vary. Ensure the operating temperature range aligns with the design requirements.

Voltage Reference Selection Notes

Select this part when high accuracy and automotive qualification are required in a compact SOT-23 package. Compare against standard commercial grades if automotive certification is unnecessary. Consider the 15 mA current limit for load driving capabilities. Evaluate thermal performance within the specified -40°C to +85°C range.

Voltage Reference Part Context

This component belongs to the LM4050-N family of micropower shunt voltage references. The family offers various fixed output voltages and accuracy grades. The 'Q' prefix specifically identifies the automotive-grade variant designed for harsh environments. The SOT-23-3 package allows for space-constrained PCB layouts.