MIC23656HAYFT-TR

Product Overview

Category

MIC23656HAYFT-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

MIC23656HAYFT-TR is available in a small outline package (SOT-23) which is suitable for surface mount applications.

Essence

The essence of this product lies in its ability to regulate and stabilize voltage levels, ensuring proper functioning of electronic devices.

Packaging/Quantity

MIC23656HAYFT-TR is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Dropout Voltage: 150mV at 1A
• Maximum Output Current: 3A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC23656HAYFT-TR has the following 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

• High Efficiency: The MIC23656HAYFT-TR offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage of 150mV at 1A, this IC can maintain stable output voltage even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: It can operate within a wide input voltage range of 2.7V to 5.5V, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.8V to the input voltage (VIN) using external resistors.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the device and connected components from excessive current flow.
• Thermal Shutdown Protection: It includes thermal shutdown protection, preventing damage due to excessive heat.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for versatile applications.
• Adjustable output voltage provides flexibility.
• Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages

• Limited maximum output current of 3A may not be sufficient for high-power applications.
• SOT-23 package may limit heat dissipation in certain scenarios.

Working Principles

MIC23656HAYFT-TR operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The enable pin (EN) controls the operation of the regulator.

Detailed Application Field Plans

MIC23656HAYFT-TR finds applications in various electronic devices requiring voltage regulation and power management. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, portable media players.
2. IoT devices: Wearables, smart home devices, sensors.
3. Automotive electronics: Infotainment systems, lighting control modules.
4. Industrial equipment: Power supplies, motor control circuits.
5. Consumer electronics: Audio/video equipment, gaming consoles.

Detailed and Complete Alternative Models

1. MIC53656-2.8YMT-TR: Similar to MIC23656HAYFT-TR but with fixed output voltage of 2.8V.
2. MIC23656-1YMT-TR: Similar to MIC23656HAYFT-TR but with fixed output voltage of 1V.
3. LT1763CS8-3.3#PBF: Low dropout linear regulator with fixed output voltage of 3.3V.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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