MIC2505-1BM

Product Overview

Category

MIC2505-1BM belongs to the category of integrated circuits (ICs).

Use

The MIC2505-1BM is primarily used as a voltage regulator in electronic devices.

Characteristics

• Voltage regulation capability
• Compact package size
• Low power consumption
• Wide input voltage range
• High efficiency

Package

The MIC2505-1BM is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of MIC2505-1BM lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

The MIC2505-1BM is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MIC2505-1BM has the following pin configuration:

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

Functional Features

• Voltage regulation: The MIC2505-1BM ensures a stable output voltage regardless of input voltage fluctuations.
• Enable control: The EN pin allows for easy on/off control of the voltage regulator.
• Feedback mechanism: The FB pin provides feedback to maintain the desired output voltage level.
• Overcurrent protection: The MIC2505-1BM incorporates overcurrent protection to safeguard connected devices.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size
• Wide input voltage range
• Low power consumption

Disadvantages

• Limited output current capacity (up to 500mA)
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MIC2505-1BM operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage. The enable pin allows for easy control of the regulator's operation.

Application Field Plans

The MIC2505-1BM finds applications in various electronic devices, including: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Alternative Models

Some alternative models that offer similar functionality to the MIC2505-1BM include: - LM317 - LT1084 - TPS7A4700 - ADP3339

These models can be considered as alternatives depending on specific requirements and design constraints.

In conclusion, the MIC2505-1BM is a compact and efficient voltage regulator IC suitable for a wide range of electronic devices. Its ability to regulate voltage, low power consumption, and small package size make it an ideal choice for various applications. However, designers should consider its limited output current capacity and potential dropout voltage when selecting this IC for their designs.