MXB7846EUE+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: MXB7846EUE+ is a high-performance voltage regulator IC designed for use in various electronic devices.

Characteristics: - Provides stable and regulated output voltage. - Low dropout voltage, ensuring efficient power conversion. - High current capability, suitable for powering a wide range of components. - Built-in protection features to safeguard against overcurrent, overvoltage, and overheating.

Package: MXB7846EUE+ is available in a compact and industry-standard package, making it easy to integrate into circuit designs.

Essence: The essence of MXB7846EUE+ lies in its ability to provide reliable and efficient voltage regulation, ensuring the proper functioning of electronic devices.

Packaging/Quantity: MXB7846EUE+ is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 1.2V - 3.3V (adjustable)
• Maximum Output Current: 1A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 75µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MXB7846EUE+ follows a standard pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Voltage Regulation: MXB7846EUE+ ensures a stable and regulated output voltage, even with varying input voltages and load conditions.
• Low Dropout: The IC exhibits a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Current Limiting: Built-in current limiting protects the IC and connected components from excessive current flow.
• Thermal Protection: MXB7846EUE+ incorporates thermal shutdown circuitry to prevent overheating and potential damage.

Advantages and Disadvantages

Advantages: - High-performance voltage regulation - Low dropout voltage for efficient power conversion - Robust protection features - Compact package for easy integration

Disadvantages: - Limited maximum output current (1A) - Restricted input voltage range (2.5V - 5.5V)

Working Principles

MXB7846EUE+ 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. By continuously monitoring and regulating the voltage, it ensures consistent power supply to connected devices.

Detailed Application Field Plans

MXB7846EUE+ finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MXB7846EUE+ include: - LM1117-3.3 - LT1763-3.3 - TPS79633

These alternatives can be considered based on specific requirements and compatibility with the target application.

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