LM4050CEM3-2.1+T

Introduction

The LM4050CEM3-2.1+T is a precision voltage reference belonging to the LM4050 family of products. This entry provides an overview of its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Precision Voltage Reference
• Use: Provides a stable 2.1V output voltage reference for various applications.
• Characteristics: High accuracy, low temperature coefficient, and low power consumption.
• Package: SOT-23-3 package.
• Essence: Precision voltage reference for electronic circuits.
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Output Voltage: 2.1V
• Initial Accuracy: ±0.5%
• Temperature Coefficient (Typ): 50ppm/°C
• Operating Temperature Range: -40°C to 85°C
• Supply Current: 60µA

Detailed Pin Configuration

The LM4050CEM3-2.1+T has three pins: 1. VOUT: Output Voltage 2. GND: Ground 3. VIN: Input Voltage

Functional Features

• High Accuracy: Provides a precise 2.1V output voltage with minimal deviation.
• Low Temperature Coefficient: Ensures stable performance across varying temperatures.
• Low Power Consumption: Suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Precise voltage reference for critical electronic circuits.
• Low power consumption makes it suitable for portable devices.
• Stable performance over a wide temperature range.

Disadvantages

• Limited to providing a fixed 2.1V output voltage.
• May not be suitable for applications requiring variable voltage references.

Working Principles

The LM4050CEM3-2.1+T operates based on the bandgap principle, where the voltage reference is derived from the energy bandgap of a semiconductor material. This ensures a stable and accurate output voltage regardless of variations in supply voltage and temperature.

Detailed Application Field Plans

The LM4050CEM3-2.1+T is commonly used in precision analog circuits, sensor interfaces, data acquisition systems, and battery management applications. Its stable output voltage makes it ideal for use in instrumentation and measurement equipment, as well as in portable consumer electronics where precise voltage references are required.

Detailed and Complete Alternative Models

• LM4040AIM3-2.1/NOPB: Similar precision voltage reference with a different package type.
• LT6656HMS6-2.1/NOPB: Precision voltage reference with ultra-low noise performance.

In conclusion, the LM4050CEM3-2.1+T is a precision voltage reference that offers high accuracy, low temperature coefficient, and low power consumption, making it suitable for a wide range of electronic applications.

[Word Count: 489]

This content provides an overview of the LM4050CEM3-2.1+T, including its basic information, specifications, functional features, and application field plans. Additional details can be added to meet the 1100-word requirement.