LM4128DMF-4.1/NOPB

Introduction

The LM4128DMF-4.1/NOPB is a precision voltage reference belonging to the LM4128 series of integrated circuits. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

Category

The LM4128DMF-4.1/NOPB falls under the category of precision voltage references.

Use

It is primarily used as a stable voltage source in various electronic applications where precise voltage regulation is required.

Characteristics

• High precision
• Low temperature coefficient
• Low dropout voltage
• Low output noise

Package

The LM4128DMF-4.1/NOPB is available in a small outline SOT-23 package.

Essence

The essence of this product lies in its ability to provide a stable and accurate voltage reference for analog and digital circuits.

Packaging/Quantity

It is typically available in reels with a quantity of 3000 units per reel.

Specifications

The LM4128DMF-4.1/NOPB has the following key specifications: - Output Voltage: 4.096V - Initial Accuracy: ±0.1% - Temperature Coefficient: 50ppm/°C - Dropout Voltage: 200mV - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM4128DMF-4.1/NOPB has three pins: 1. VOUT (Output) 2. GND (Ground) 3. VIN (Input)

Functional Features

• Precision voltage reference
• Low power consumption
• Thermal shutdown protection
• Short-circuit current limit

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Wide operating temperature range
• Small form factor
• Low output noise

Disadvantages

• Limited output current capability
• Sensitive to external noise and interference

Working Principles

The LM4128DMF-4.1/NOPB operates based on the principle of bandgap voltage reference, providing a stable output voltage regardless of variations in input voltage and load conditions.

Detailed Application Field Plans

The LM4128DMF-4.1/NOPB is well-suited for the following applications: - Precision instrumentation - Data acquisition systems - Battery management systems - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the LM4128DMF-4.1/NOPB include: - LM4040AIM3-4.1/NOPB - LT1461CCS8-4.1/NOPB - MAX6126AASA41+

In conclusion, the LM4128DMF-4.1/NOPB is a precision voltage reference offering high accuracy and stability, making it an ideal choice for a wide range of electronic applications.

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