LM4121AIM5-1.2/NOPB

Introduction

The LM4121AIM5-1.2/NOPB is a precision voltage reference belonging to the category of integrated circuits. This component is widely used in various electronic devices and systems due to its stable and accurate voltage output.

Basic Information Overview

• Category: Integrated Circuits
• Use: Precision voltage reference
• Characteristics: Stable, accurate voltage output
• Package: SOT-23-5
• Essence: Provides a stable voltage reference for electronic circuits
• Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and order size

Specifications

• Output Voltage: 1.2V
• Initial Accuracy: ±0.5%
• Temperature Coefficient (Max): 50ppm/°C
• Operating Temperature Range: -40°C to 125°C
• Supply Voltage Range: 3V to 12V

Detailed Pin Configuration

The LM4121AIM5-1.2/NOPB features a standard SOT-23-5 package with the following pin configuration: 1. VOUT 2. NC (No Connection) 3. GND 4. NC (No Connection) 5. VIN

Functional Features

• Precise Voltage Reference: The LM4121AIM5-1.2/NOPB provides a stable 1.2V output voltage, making it suitable for precision analog and digital circuits.
• Low Power Consumption: This component operates with low quiescent current, making it energy-efficient for battery-powered applications.
• Wide Operating Temperature Range: With an operating temperature range of -40°C to 125°C, it can be used in diverse environmental conditions.

Advantages and Disadvantages

Advantages

• High precision and stability
• Low power consumption
• Wide operating temperature range

Disadvantages

• Limited output voltage options
• Sensitivity to load variations

Working Principles

The LM4121AIM5-1.2/NOPB utilizes bandgap reference circuitry to generate a stable voltage output. It compensates for temperature variations and maintains accuracy across a wide range of operating conditions.

Detailed Application Field Plans

This precision voltage reference is commonly used in the following applications: - Sensor interfaces - Data acquisition systems - Battery management circuits - Portable electronic devices

Detailed and Complete Alternative Models

• LM4040AIM3-2.0/NOPB
• LT1461AIS8-3.3#PBF
• MAX6126AASA25+

In conclusion, the LM4121AIM5-1.2/NOPB is a vital component in electronic design, providing a stable and accurate voltage reference for a wide range of applications.

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