EY1501DI-ADJ

Product Overview

Category

EY1501DI-ADJ belongs to the category of voltage regulators.

Use

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

Characteristics

• Adjustable output voltage
• High efficiency
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection

Package

EY1501DI-ADJ is available in a compact and durable package, designed to withstand various environmental conditions.

Essence

The essence of EY1501DI-ADJ lies in its ability to provide precise and reliable voltage regulation, ensuring optimal performance of electronic devices.

Packaging/Quantity

Each package of EY1501DI-ADJ contains one unit of the voltage regulator.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.2V to 16V
• Output Current: Up to 1.5A
• Dropout Voltage: 0.3V (typical)
• Quiescent Current: 75µA (typical)

Detailed Pin Configuration

EY1501DI-ADJ features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. ADJ: Adjust pin for setting the desired output voltage

Functional Features

• Adjustable Output Voltage: The ADJ pin allows users to set the desired output voltage within the specified range.
• Overcurrent Protection: The voltage regulator incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow.
• Thermal Shutdown Protection: In case of excessive temperature rise, the device automatically shuts down to prevent damage.
• High Efficiency: EY1501DI-ADJ offers high efficiency, minimizing power loss and maximizing energy utilization.
• Low Dropout Voltage: The regulator maintains a low dropout voltage, ensuring stable output even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection
• High efficiency

Disadvantages

• Limited output current capacity (up to 1.5A)
• Requires external components for proper operation

Working Principles

EY1501DI-ADJ 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, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

EY1501DI-ADJ finds applications in various electronic systems, including but not limited to: - Power supplies - Battery-powered devices - Audio amplifiers - LED lighting systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to EY1501DI-ADJ include: - LM317 - LT1083 - LM1117 - LM7805

These models can be considered as alternatives depending on specific requirements and design constraints.

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