BD9141MUV-E2

Product Overview

Category

BD9141MUV-E2 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in electronic devices.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range

Package

BD9141MUV-E2 is available in a small outline package (SOP) with a thermal pad for efficient heat dissipation.

Essence

The essence of BD9141MUV-E2 lies in its ability to regulate and stabilize voltage levels, ensuring reliable and consistent power supply to connected devices.

Packaging/Quantity

BD9141MUV-E2 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 18V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV (at 500mA)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Soft start function
• Adjustable output voltage

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Compact size enables integration into space-constrained designs
• Excellent thermal management ensures reliable operation

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

BD9141MUV-E2 utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

BD9141MUV-E2 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

1. BD9142MUV-E2
2. BD9143MUV-E2
3. BD9144MUV-E2
4. BD9145MUV-E2
5. BD9146MUV-E2

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, BD9141MUV-E2 is a versatile voltage regulator IC that offers high efficiency, compact size, and wide input voltage range. Its functional features, such as overcurrent protection and thermal shutdown, make it suitable for various electronic applications. While it has limitations in terms of maximum output current and dropout voltage, alternative models are available to cater to specific design needs.