MP8903DJ-3.3-LF-Z

Product Overview

Category

The MP8903DJ-3.3-LF-Z belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High efficiency
• Overcurrent protection
• Thermal shutdown protection

Package

The MP8903DJ-3.3-LF-Z comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

The MP8903DJ-3.3-LF-Z is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4V to 18V
• Output Voltage: 3.3V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV (typical)
• Efficiency: Up to 90%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MP8903DJ-3.3-LF-Z has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Overcurrent protection safeguards against excessive current flow.
• Thermal shutdown protection prevents overheating and damage.

Advantages and Disadvantages

Advantages

• Provides stable and regulated voltage output.
• Compact package size enables space-saving designs.
• High efficiency minimizes power loss.
• Offers overcurrent and thermal protection for enhanced reliability.

Disadvantages

• Limited maximum output current of 1A.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

The MP8903DJ-3.3-LF-Z operates based on the principle of voltage regulation using a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of input voltage variations.

Detailed Application Field Plans

The MP8903DJ-3.3-LF-Z finds applications in various electronic devices and systems, including:

1. Battery-powered devices
2. Portable consumer electronics
3. Industrial automation equipment
4. Automotive electronics
5. Communication systems

Detailed and Complete Alternative Models

1. MP8903DJ-5.0-LF-Z: Similar to MP8903DJ-3.3-LF-Z but with a 5V output voltage.
2. MP8903DJ-2.5-LF-Z: Similar to MP8903DJ-3.3-LF-Z but with a 2.5V output voltage.
3. MP8903DJ-ADJ-LF-Z: Adjustable output voltage version of MP8903DJ series.

These alternative models offer similar functionality but cater to different voltage requirements.

Word count: 345 words