MIC5512-2.8YMT-T5

Product Overview

Category

MIC5512-2.8YMT-T5 belongs to the category of integrated voltage regulators.

Use

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

Characteristics

• Package: The MIC5512-2.8YMT-T5 comes in a compact surface-mount package.
• Essence: It is a high-performance voltage regulator designed for efficient power management.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The MIC5512-2.8YMT-T5 has the following specifications:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.8V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of MIC5512-2.8YMT-T5 is as follows:

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

Functional Features

The key functional features of MIC5512-2.8YMT-T5 include:

• Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: It consumes minimal current when in standby mode, resulting in improved energy efficiency.
• Thermal shutdown protection: The device automatically shuts down if the temperature exceeds a safe operating limit, preventing damage to the regulator and connected components.
• Short-circuit protection: In case of a short circuit, the regulator limits the output current to protect the circuitry.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• Wide input voltage range allows compatibility with various power sources.
• Low dropout voltage ensures efficient power conversion.
• Thermal shutdown and short-circuit protection enhance reliability and safety.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• The fixed output voltage may not be adjustable for specific requirements.

Working Principles

MIC5512-2.8YMT-T5 operates based on a linear voltage regulation principle. It uses an internal feedback mechanism to maintain a constant output voltage, regardless of variations in the input voltage or load conditions. The regulator compares the output voltage with a reference voltage and adjusts the internal circuitry to achieve the desired output voltage.

Detailed Application Field Plans

The MIC5512-2.8YMT-T5 is commonly used in various electronic devices and systems, including:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the efficient voltage regulation provided by this product.
2. IoT (Internet of Things) devices: Sensors, smart home devices, and other IoT applications often require stable and reliable power management, making the MIC5512-2.8YMT-T5 a suitable choice.
3. Industrial control systems: This voltage regulator finds application in industrial automation, robotics, and control systems where precise and stable power supply is crucial.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5512-2.8YMT-T5 include:

1. LM1117-2.8: A popular voltage regulator with a fixed 2.8V output voltage.
2. MCP1702-2.8: Another integrated voltage regulator providing a fixed 2.8V output.
3. TS2937-2.8: A low dropout voltage regulator with a fixed 2.8V output.

These alternative models can be considered based on specific application requirements and availability.

In conclusion, the MIC5512-2.8YMT-T5 is a compact and efficient integrated voltage regulator designed for stable power management in electronic circuits. Its low dropout voltage, quiescent current, and built-in protection features make it suitable for various applications in consumer electronics, IoT devices, and industrial control systems.