TND322VD-TL-H

Product Overview

Category

TND322VD-TL-H belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: TND322VD-TL-H ensures a stable output voltage, regardless of input fluctuations.
• Efficiency: The product offers high efficiency, minimizing power losses during voltage conversion.
• Compact package: TND322VD-TL-H comes in a small form factor, making it suitable for space-constrained applications.
• Low noise: The voltage regulator operates with minimal noise interference, ensuring clean power supply.
• Wide input voltage range: It can handle a wide range of input voltages, enhancing its versatility.

Package

The TND322VD-TL-H is available in a compact surface-mount package, which facilitates easy integration into circuit boards.

Essence

The essence of TND322VD-TL-H lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specified quantity of units per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Input voltage range: 4.5V - 40V
• Output voltage: Adjustable from 1.2V to 37V
• Maximum output current: 3A
• Dropout voltage: 0.6V (typical)
• Operating temperature range: -40°C to +125°C
• Line regulation: ±0.2% (typical)
• Load regulation: ±0.4% (typical)

Detailed Pin Configuration

The TND322VD-TL-H voltage regulator has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Overcurrent protection: The TND322VD-TL-H incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
• Thermal shutdown: In case of excessive temperature, the regulator automatically shuts down to prevent damage.
• Short-circuit protection: It features short-circuit protection, preventing damage due to accidental short circuits.
• Adjustable output voltage: The output voltage can be easily adjusted using external resistors.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss.
• Wide input voltage range enhances versatility.
• Compact package allows for easy integration.
• Low noise interference provides clean power supply.

Disadvantages

• Dropout voltage may cause a slight voltage drop across the regulator.
• Limited maximum output current (3A).

Working Principles

The TND322VD-TL-H operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for any variations in the input voltage.

Detailed Application Field Plans

The TND322VD-TL-H is suitable for various applications, including but not limited to: - Power supplies for microcontrollers and other digital ICs - Battery charging circuits - Automotive electronics - Industrial control systems - LED lighting applications

Detailed and Complete Alternative Models

1. TND321VD-TL-H: Similar specifications, but with a lower maximum output current of 2A.
2. TND323VD-TL-H: Similar specifications, but with a higher maximum output current of 4A.
3. TND324VD-TL-H: Similar specifications, but with a higher maximum output current of 5A.

These alternative models provide options with varying output current capabilities to suit different application requirements.

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