MIC3775-1.8BMM-TR

Product Overview

Category

MIC3775-1.8BMM-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation capability
• Compact package size
• High efficiency
• Low dropout voltage
• Thermal shutdown protection

Package

MIC3775-1.8BMM-TR is available in a small form factor package, which makes it suitable for space-constrained applications.

Essence

The essence of MIC3775-1.8BMM-TR lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product 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: 1.8V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 150mA
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC3775-1.8BMM-TR features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. VOUT: Output voltage pin
5. BYP: Bypass capacitor pin

Functional Features

• Voltage Regulation: The MIC3775-1.8BMM-TR ensures a stable output voltage of 1.8V regardless of input voltage fluctuations.
• Low Dropout Voltage: With a low dropout voltage of 200mV, this regulator can operate efficiently even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, which prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High efficiency results in minimal power dissipation.
• Wide input voltage range enables compatibility with various power sources.

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.
• Requires an external bypass capacitor for optimal performance.

Working Principles

MIC3775-1.8BMM-TR operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage of 1.8V. The enable pin (EN) can be used to turn the regulator on or off as needed.

Detailed Application Field Plans

MIC3775-1.8BMM-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC3775-1.8BMM-TR include: - LM1117-1.8 - MCP1700-1802E/TO - TPS78218DDCT

These alternatives can be considered based on specific requirements and design constraints.

In conclusion, MIC3775-1.8BMM-TR is a voltage regulator that provides stable and regulated voltage output. Its compact size, high efficiency, and thermal shutdown protection make it suitable for a wide range of applications. However, its limited maximum output current and requirement for an external bypass capacitor should be taken into consideration.