LM4040D10IDBZT

Introduction

The LM4040D10IDBZT is a precision voltage reference belonging to the category of integrated circuits. It is commonly used in electronic devices and systems that require stable and accurate voltage references for proper functioning.

Basic Information Overview

• Category: Integrated Circuit
• Use: Provides precise voltage reference for electronic devices
• Characteristics: High accuracy, low temperature coefficient, small package size
• Package: SOT-23-3
• Essence: Precision voltage reference
• Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Output Voltage: 1.024V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 20ppm/°C
• Operating Temperature Range: -40°C to 125°C
• Supply Voltage Range: 4.5V to 10V
• Quiescent Current: 60µA

Detailed Pin Configuration

The LM4040D10IDBZT has three pins: 1. Pin 1: VOUT (Output) 2. Pin 2: NC (No Connection) 3. Pin 3: VIN (Input)

Functional Features

• Precise Voltage Reference: The LM4040D10IDBZT provides a stable and accurate 1.024V output voltage.
• Low Temperature Coefficient: With a temperature coefficient of 20ppm/°C, it maintains stability across varying temperatures.
• Small Package Size: The SOT-23-3 package makes it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• High accuracy
• Low quiescent current
• Wide operating temperature range

Disadvantages

• Limited output voltage options
• No built-in thermal shutdown feature

Working Principles

The LM4040D10IDBZT operates based on the bandgap reference principle, where the voltage output is derived from the inherent properties of semiconductor materials. It utilizes a precision temperature-compensated bandgap core to ensure consistent performance across different operating conditions.

Detailed Application Field Plans

The LM4040D10IDBZT finds extensive use in various electronic applications, including: - Precision analog circuits - Data acquisition systems - Portable instrumentation - Battery management systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the LM4040D10IDBZT include: - LM385 - LT1021 - MAX6126

In summary, the LM4040D10IDBZT is a precision voltage reference integrated circuit with high accuracy, making it suitable for a wide range of electronic applications.

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