LF25CDT-TR

Product Overview

Category

LF25CDT-TR belongs to the category of electronic components.

Use

It is commonly used in electronic circuits for various applications.

Characteristics

• Small size
• High reliability
• Low power consumption
• Wide operating temperature range

Package

LF25CDT-TR is available in a compact surface mount package.

Essence

The essence of LF25CDT-TR lies in its ability to provide stable and accurate voltage regulation in electronic circuits.

Packaging/Quantity

LF25CDT-TR is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 1.2V to 20V
• Output Current: Up to 500mA
• Dropout Voltage: 0.3V (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.5% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

LF25CDT-TR has three pins:

1. Vin (Input Voltage): Connects to the power supply.
2. Vout (Output Voltage): Provides the regulated output voltage.
3. GND (Ground): Common reference point for the circuit.

Functional Features

• Voltage Regulation: LF25CDT-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard connected devices.
• Thermal Shutdown: In case of excessive heat, the device shuts down to prevent damage.
• Short Circuit Protection: LF25CDT-TR protects against short circuits, preventing potential hazards.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices.
• High reliability ensures consistent performance over time.
• Low power consumption helps conserve energy.
• Wide operating temperature range makes it suitable for diverse environments.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• Dropout voltage can affect efficiency in low input voltage scenarios.

Working Principles

LF25CDT-TR utilizes a voltage regulator IC to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output.

Detailed Application Field Plans

LF25CDT-TR finds applications in various fields, including:

1. Consumer Electronics: Used in smartphones, tablets, and portable audio devices.
2. Industrial Automation: Employed in control systems and sensors.
3. Automotive Electronics: Integrated into vehicle electronics for reliable voltage regulation.
4. Medical Devices: Ensures stable power supply in medical equipment.

Detailed and Complete Alternative Models

Some alternative models to LF25CDT-TR include:

1. LM1117-ADJ
2. LT1763-5
3. TPS7A4700

These models offer similar functionality and can be used as alternatives based on specific requirements.

In conclusion, LF25CDT-TR is a compact and reliable voltage regulator component widely used in electronic circuits. Its ability to provide stable voltage regulation, along with its small size and low power consumption, make it suitable for various applications across different industries.

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