Texas Instruments Integrated Circuits (ICs)PMIC - Voltage Reference

LM4041EIM3-1.2/NOPB PMIC - Voltage Reference by Texas Instruments

LM4041EIM3-1.2/NOPB is a PMIC - Voltage Reference model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Reference product path. Known package information currently points to SOT23 under the Texas Instruments brand listing. IC VREF SHUNT 1.225V SOT23. TrustCompo combines the available model, brand, hierarchy, and specification details around LM4041EIM3-1.2/NOPB so buyers can move faster from review to quotation.

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LM4041EIM3-1.2/NOPB PMIC - Voltage Reference by Texas Instruments | TrustCompo

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Part Number

LM4041EIM3-1.2/NOPB

Internal code

TCE000095990

Package

SOT23

Manufacturer

Texas Instruments

Key specifications

Series

Min Quantity

Availability

In Stock

59,404

Available

53,665

Requested quantity

Price Range

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Quality	Unit Price
1	$1.18
10	$0.79
30	$0.59
100	$0.47
500	$0.43
1,000	$0.39

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Product overview

Overview

The LM4041EIM3-1.2/NOPB is a precision voltage reference integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable reference voltage of 1.2 volts with high accuracy and low temperature coefficient, making it suitable for a variety of applications in analog and digital circuits.

Key Features:

Voltage Reference: The LM4041 provides a fixed output voltage of 1.2V, which is ideal for use in systems requiring a stable reference point.
Precision: The device boasts a high initial accuracy of ±0.5% at 25°C, ensuring that the output voltage remains consistent across different operating conditions.
Temperature Coefficient: The temperature coefficient is low, typically around 30 ppm/°C, which means that the output voltage will not vary significantly with temperature changes, enhancing the reliability of the reference voltage in varying environmental conditions.
Low Noise: The LM4041 features low output noise, which is crucial for applications that require high precision, such as data acquisition systems and instrumentation.
Wide Operating Voltage Range: The device can operate with a supply voltage ranging from 2V to 10V, providing flexibility in design and integration into various circuits.
Low Output Impedance: The output impedance is low, which helps maintain the stability of the reference voltage under varying load conditions.
Package Type: The LM4041EIM3-1.2/NOPB is available in a small, surface-mount package (SOT-23), which is advantageous for space-constrained applications and allows for easy integration into printed circuit boards (PCBs).
Lead-Free: The "NOPB" designation indicates that the part is lead-free, complying with environmental regulations such as RoHS (Restriction of Hazardous Substances).

Applications:

Data Acquisition Systems: Used as a reference voltage for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
Instrumentation: Provides a stable reference for precision measurement devices.
Voltage Regulation: Can be used in conjunction with other components to create stable voltage supplies.
Consumer Electronics: Employed in various consumer devices that require accurate voltage references.

Electrical Characteristics:

Output Voltage: 1.2V
Initial Accuracy: ±0.5%
Temperature Coefficient: 30 ppm/°C
Supply Voltage Range: 2V to 10V
Output Noise: Low noise performance

Conclusion:

The LM4041EIM3-1.2/NOPB from Texas Instruments is a highly reliable and precise voltage reference suitable for a wide range of applications. Its combination of accuracy, low temperature drift, and compact packaging makes it an excellent choice for engineers looking to implement stable voltage references in their designs.

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