MPQ8903DJ-2.85-LF-Z

Product Overview

Category

The MPQ8903DJ-2.85-LF-Z belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

The MPQ8903DJ-2.85-LF-Z is available in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to regulate voltage and manage power efficiently, ensuring stable operation of electronic devices.

Packaging/Quantity

The MPQ8903DJ-2.85-LF-Z is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage: 2.85V
• Output Current: Up to 1A
• Efficiency: >90%
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOP-8

Detailed Pin Configuration

The MPQ8903DJ-2.85-LF-Z has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. COMP (Compensation)
6. SS (Soft Start)
7. PGND (Power Ground)
8. VOUT (Output Voltage)

Functional Features

• Wide input voltage range for compatibility with various power sources.
• High output current capability for powering different electronic components.
• Efficient voltage regulation to ensure stable performance.
• Enable pin for easy control of power supply.
• Soft start feature to prevent inrush current during startup.
• Compensation pin for stability optimization.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size allows for space-saving designs.
• Wide input voltage range enhances versatility.
• Excellent voltage regulation ensures stable operation.
• Soft start feature protects components from excessive current.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Temperature range may restrict usage in extreme environments.

Working Principles

The MPQ8903DJ-2.85-LF-Z operates by regulating the input voltage to a stable 2.85V output. It utilizes internal circuitry to monitor and adjust the output voltage based on feedback received from the FB pin. The enable pin (EN) controls the power supply, allowing for easy on/off control. The compensation pin (COMP) is used to optimize stability, while the soft start pin (SS) prevents excessive current during startup.

Detailed Application Field Plans

The MPQ8903DJ-2.85-LF-Z finds application in various electronic devices that require voltage regulation and power management. Some specific fields where this product can be utilized include:

1. Mobile devices: Smartphones, tablets, portable media players.
2. Consumer electronics: Digital cameras, portable gaming consoles.
3. Industrial equipment: Measurement instruments, control systems.
4. Automotive electronics: Infotainment systems, navigation devices.
5. IoT devices: Wearable technology, smart home devices.

Detailed and Complete Alternative Models

1. MPQ8901DJ-2.85-LF-Z
2. MPQ8902DJ-2.85-LF-Z
3. MPQ8904DJ-2.85-LF-Z
4. MPQ8905DJ-2.85-LF-Z

These alternative models offer similar voltage regulation and power management capabilities, with slight variations in specifications and package types.

In conclusion, the MPQ8903DJ-2.85-LF-Z is an integrated circuit designed for voltage regulation and power management in electronic devices. Its compact size, high efficiency, and wide input voltage range make it suitable for various applications. While it has limitations in terms of output current and temperature range, it offers several advantages such as stable performance, easy control, and reduced power consumption.