LM385BYMX-2.5/NOPB

Introduction

The LM385BYMX-2.5/NOPB is a precision voltage reference belonging to the LM385 family of precision voltage references. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Precision Voltage Reference
• Use: Provides a stable reference voltage for various applications
• Characteristics: High accuracy, low temperature coefficient, and low power consumption
• Package: SOT-23 package
• Essence: Precision voltage reference
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 100ppm/°C
• Operating Temperature Range: -40°C to 85°C
• Supply Voltage Range: 1V to 5.5V
• Quiescent Current: 60µA

Detailed Pin Configuration

The LM385BYMX-2.5/NOPB has three pins: 1. V+ (Pin 1): Input voltage 2. Vout (Pin 2): Output voltage 3. GND (Pin 3): Ground

Functional Features

• Provides a stable 2.5V output voltage
• Low quiescent current makes it suitable for battery-powered applications
• High initial accuracy and low temperature coefficient ensure precise voltage reference

Advantages and Disadvantages

Advantages

• High accuracy
• Low temperature coefficient
• Low power consumption
• Wide supply voltage range

Disadvantages

• Limited output voltage options
• Sensitive to load variations

Working Principles

The LM385BYMX-2.5/NOPB operates based on the bandgap reference principle, where the voltage across a semiconductor junction is used to generate a stable reference voltage.

Detailed Application Field Plans

The LM385BYMX-2.5/NOPB finds applications in various fields, including: - Battery-powered devices - Portable instrumentation - Data acquisition systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the LM385BYMX-2.5/NOPB include: - LM4040AIM3-2.5/NOPB - LT1461ACS8-2.5#PBF - MAX6003EUR+T

In conclusion, the LM385BYMX-2.5/NOPB is a precision voltage reference that offers high accuracy, low temperature coefficient, and low power consumption, making it suitable for a wide range of applications.

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