AZ431LANTR-E1

Product Overview

Category

AZ431LANTR-E1 belongs to the category of voltage references.

Use

It is commonly used as a precision shunt regulator in various electronic circuits.

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Wide operating voltage range
• Low output noise
• Adjustable output voltage

Package

AZ431LANTR-E1 is available in a small SOT-23 package.

Essence

The essence of AZ431LANTR-E1 lies in its ability to provide a stable and accurate reference voltage for precise voltage regulation in electronic systems.

Packaging/Quantity

This product is typically packaged in reels, with 3000 units per reel.

Specifications

• Reference Voltage: 2.5V
• Output Current: Up to 100mA
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 6V to 36V
• Line Regulation: ±0.4%
• Load Regulation: ±0.8%
• Dropout Voltage: 1.5V (typical)

Detailed Pin Configuration

AZ431LANTR-E1 has three pins:

1. REF: Reference voltage output pin.
2. GND: Ground pin.
3. ADJ: Adjust pin for setting the desired output voltage.

Functional Features

• Precise voltage regulation
• Adjustable output voltage
• Overcurrent protection
• Low power consumption
• Fast response time

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure reliable voltage regulation.
• Wide operating voltage range allows for versatile applications.
• Adjustable output voltage provides flexibility in circuit design.
• Low output noise ensures clean power supply for sensitive components.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• Dropout voltage of 1.5V may restrict its use in low voltage systems.

Working Principles

AZ431LANTR-E1 operates based on the principle of a shunt regulator. It compares the reference voltage (2.5V) with the input voltage and adjusts the current flowing through the shunt resistor to maintain a stable output voltage. The adjustable ADJ pin allows users to set the desired output voltage by connecting external resistors.

Detailed Application Field Plans

AZ431LANTR-E1 finds applications in various electronic systems, including but not limited to: - Power supplies - Battery chargers - Voltage regulators - Audio amplifiers - Instrumentation circuits - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AZ431LANTR-E1 are: - TL431 - LM4040 - LT1009 - MAX6126

These models offer similar functionality and can be used as substitutes depending on specific requirements.

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