KD1084DT-R

Product Overview

Category

KD1084DT-R belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: KD1084DT-R comes in a compact and durable package.
• Essence: It is designed to provide stable and reliable voltage regulation.
• Packaging/Quantity: Each package contains one KD1084DT-R voltage regulator.

Specifications

The specifications of KD1084DT-R are as follows:

• Input Voltage Range: 3.5V - 30V
• Output Voltage Range: 1.25V - 28V
• Maximum Output Current: 5A
• Dropout Voltage: 1.5V (typical)
• Line Regulation: 0.2% (typical)
• Load Regulation: 0.4% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The pin configuration of KD1084DT-R is as follows:

• Pin 1: Input Voltage (VIN)
• Pin 2: Ground (GND)
• Pin 3: Output Voltage (VOUT)

Functional Features

• High Efficiency: KD1084DT-R offers high efficiency, ensuring minimal power loss during voltage regulation.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard the circuit from excessive current flow.
• Thermal Shutdown: The device includes thermal shutdown protection, preventing damage due to overheating.
• Short Circuit Protection: KD1084DT-R is equipped with short circuit protection, ensuring the safety of the circuit in case of a short circuit event.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• High output current capability makes it suitable for various electronic devices.
• Excellent line and load regulation ensure stable voltage output.
• Compact package size enables easy integration into circuits.

Disadvantages

• Dropout voltage of 1.5V may limit its use in low voltage applications.
• Operating temperature range restricts its usage in extreme temperature environments.

Working Principles

KD1084DT-R operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains constant despite variations in the input voltage or load conditions.

Detailed Application Field Plans

KD1084DT-R finds extensive application in various electronic systems, including but not limited to: - Power supplies for microcontrollers and other digital devices - Battery charging circuits - Automotive electronics - Industrial control systems - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to KD1084DT-R are: - LM317T - LT1084CP - LM350T - L7805CV - LM1117-3.3

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

In conclusion, KD1084DT-R is a voltage regulator with excellent performance characteristics, making it suitable for a wide range of applications. Its high efficiency, protection features, and compact package make it a reliable choice for voltage regulation needs.