AZ432BNTR-G1

Product Overview

Category

AZ432BNTR-G1 belongs to the category of voltage references.

Use

It is primarily used as a precision shunt regulator for various applications.

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Wide operating voltage range
• Low output impedance
• Fast response time

Package

AZ432BNTR-G1 is available in a small SOT-23 package.

Essence

The essence of AZ432BNTR-G1 lies in its ability to provide a stable reference voltage for precise regulation in electronic circuits.

Packaging/Quantity

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

Specifications

• Reference Voltage: 2.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Operating Voltage Range: 2.7V to 36V
• Output Current: 10mA
• Quiescent Current: 60µA

Detailed Pin Configuration

AZ432BNTR-G1 has three pins:

1. Vref: The reference voltage output pin.
2. Anode: The anode connection for the internal shunt diode.
3. Cathode: The cathode connection for the internal shunt diode.

Functional Features

• Precise voltage regulation
• Protection against overvoltage and reverse voltage
• Low power consumption
• Fast response to load changes

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure reliable performance.
• Wide operating voltage range allows for versatile applications.
• Low output impedance enables efficient voltage regulation.
• Fast response time ensures quick adaptation to load changes.

Disadvantages

• Limited output current may restrict usage in high-power applications.
• Sensitive to temperature variations, requiring careful thermal management.

Working Principles

AZ432BNTR-G1 operates based on the principle of a shunt regulator. It compares the reference voltage with the input voltage and adjusts the current flowing through the internal shunt diode to maintain a stable output voltage.

Detailed Application Field Plans

AZ432BNTR-G1 finds applications in various fields, including:

1. Power supply units
2. Battery charging circuits
3. Voltage regulators
4. Precision measurement equipment
5. Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AZ432BNTR-G1 are:

1. LM4040-2.5: A precision voltage reference with a 2.5V output.
2. LT1236: A low-drift precision reference with a wide operating voltage range.
3. MAX6126: An ultra-low noise voltage reference suitable for high-performance applications.

These alternatives can be considered based on specific requirements and design constraints.

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