LM4120IM5X-1.8/NOPB

$1.96

Description：IC VREF SERIES 0.5% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:fddce6323e93 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4120IM5X-1.8/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SERIES 0.5% SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4120IM5X-1.8/NOPB

Description：IC VREF SERIES 0.5% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Current - Output：5 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LM4120IM5X-1.8/NOPB

LM4120IM5X-1.8/NOPB

Voltage Reference Overview

The LM4120IM5X-1.8/NOPB is a precision micropower low dropout voltage reference manufactured by Texas Instruments. It provides a fixed nominal output voltage of 1.8 V with an initial accuracy of ±0.5%. The device operates within an input voltage range of 2 V to 12 V and supports a maximum shunt current of 5 mA. It features a temperature coefficient of 50 ppm/°C and functions across a specified operating temperature range from -40 °C to +85 °C. The component is housed in a surface-mount SOT-23 package.

Voltage Reference Feature Summary

Precision micropower low dropout series voltage reference design
Fixed output voltage configuration for stable reference applications
Surface-mount SOT-23 packaging for compact integration

Voltage Reference Applications

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

Voltage Reference Procurement Notes

Verify the specific suffix 'NOPB' indicates lead-free compliance and RoHS status. Confirm the 'IM5X' designation corresponds to the correct tape-and-reel packaging variant. Check current lifecycle status as distribution data may indicate limited availability or end-of-life conditions for this specific part number.

Voltage Reference Selection Notes

Select this component when a fixed 1.8 V reference is required with ±0.5% initial accuracy. Ensure the application input voltage remains above 2 V to maintain regulation. Consider the 50 ppm/°C temperature coefficient for thermal stability requirements. Verify that the SOT-23 package fits the board space constraints.

Voltage Reference Part Context

This part belongs to the LM4120 family of precision micropower low dropout voltage references. The family includes various fixed output voltages and accuracy grades. The LM4120 series is designed for applications demanding high precision and low power consumption in small form factors.