MIC5528-3.3YMT-TR

Product Overview

Category

The MIC5528-3.3YMT-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize the output voltage.

Characteristics

• Voltage Regulation: The MIC5528-3.3YMT-TR provides a regulated output voltage of 3.3V.
• Efficiency: It offers high efficiency, ensuring minimal power loss during operation.
• Low Dropout: This voltage regulator has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Current Limiting: It includes current limiting features to protect the circuit from overcurrent conditions.

Package

The MIC5528-3.3YMT-TR comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide a stable and regulated output voltage, ensuring reliable operation of electronic devices.

Packaging/Quantity

The MIC5528-3.3YMT-TR is typically available in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5528-3.3YMT-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage Regulation: The MIC5528-3.3YMT-TR maintains a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Low Dropout: It can operate with a minimal dropout voltage, ensuring efficient power utilization.
• Current Limiting: The device incorporates current limiting features to protect the circuit from excessive current flow.
• Thermal Shutdown Protection: In case of excessive heat, the thermal shutdown protection prevents damage to the regulator.

Advantages and Disadvantages

Advantages

• High efficiency
• Compact package size
• Wide input voltage range
• Low dropout voltage
• Thermal shutdown protection

Disadvantages

• Limited maximum output current (150mA)

Working Principles

The MIC5528-3.3YMT-TR is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage at the desired level. The device operates by dissipating excess voltage as heat, which is why it has a dropout voltage specification.

Detailed Application Field Plans

The MIC5528-3.3YMT-TR finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5528-3.3YMT-TR include: - LM1117-3.3 - LT1763-3.3 - MCP1703-3.3

These alternatives provide comparable voltage regulation, efficiency, and package options, catering to different design requirements.

In conclusion, the MIC5528-3.3YMT-TR is a voltage regulator that offers stable and efficient voltage regulation for various electronic applications. Its compact size, wide input voltage range, and thermal protection make it a reliable choice for designers seeking a regulated 3.3V output voltage.