LM4040BIX3-2.5+T

Introduction

The LM4040BIX3-2.5+T is a precision voltage reference belonging to the LM4040 series of integrated circuits. This entry provides an overview of the product, including 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 2.5V output voltage for various applications
• Characteristics: High accuracy, low temperature coefficient, and low dropout voltage
• Package: SOT-23-3
• Essence: Precision voltage reference
• Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 20ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM4040BIX3-2.5+T has three pins: 1. VOUT: Output Voltage 2. NC: No Connection 3. VIN: Input Voltage

Functional Features

• Provides a precise 2.5V output voltage
• Low dynamic impedance
• Excellent line and load regulation
• Low output noise

Advantages and Disadvantages

Advantages

• High initial accuracy
• Low temperature coefficient
• Small package size
• Wide operating temperature range

Disadvantages

• Limited output current capability
• Requires external decoupling capacitor for stability

Working Principles

The LM4040BIX3-2.5+T operates based on the bandgap reference principle, providing a stable output voltage regardless of variations in input voltage or load conditions. It utilizes a precision temperature-compensated reference to achieve high accuracy and low temperature coefficient.

Detailed Application Field Plans

The LM4040BIX3-2.5+T is suitable for various precision voltage reference applications, including: - Sensor interfaces - Data acquisition systems - Portable instrumentation - Battery management systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the LM4040BIX3-2.5+T include: - LM4040CIM3-2.5/NOPB - LM4040DIZ-2.5/NOPB - LM4040DIM3-2.5/NOPB - LM4040AIM3-2.5/NOPB

In summary, the LM4040BIX3-2.5+T is a precision voltage reference with high accuracy, low temperature coefficient, and a small package size, making it suitable for various precision measurement and control applications.

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