MIC5216-3.2BMM-TR

Product Overview

Category

The MIC5216-3.2BMM-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5216-3.2BMM-TR provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when not delivering power.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5216-3.2BMM-TR comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to maintain a constant and reliable output voltage, ensuring the proper functioning of electronic circuits.

Packaging/Quantity

The MIC5216-3.2BMM-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 2.5V to 16V
• Output voltage: 3.2V
• Maximum output current: 500mA
• Dropout voltage: 120mV at 100mA
• Quiescent current: 75µA
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5216-3.2BMM-TR has the following pin configuration:

1. VIN (Input voltage)
2. GND (Ground)
3. VOUT (Output voltage)

Functional Features

• Voltage regulation: The MIC5216-3.2BMM-TR maintains a stable output voltage regardless of variations in the input voltage.
• Low dropout voltage: It can operate efficiently even when the input voltage is only slightly higher than the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when not actively delivering power, reducing overall power consumption.
• Thermal shutdown protection: Built-in protection mechanism shuts down the regulator in case of excessive heat, preventing damage to the device.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable operation of electronic circuits.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage due to overheating.

Disadvantages

• Limited maximum output current (500mA).
• Requires an input voltage within the specified range (2.5V to 16V).

Working Principles

The MIC5216-3.2BMM-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 constant output voltage. This regulation process ensures that the output voltage remains stable despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The MIC5216-3.2BMM-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. LM1117-3.3: A similar voltage regulator with a fixed output voltage of 3.3V.
2. LT1763-3.3: Another alternative with a fixed output voltage of 3.3V, offering lower dropout voltage and higher maximum output current compared to MIC5216-3.2BMM-TR.
3. TPS79633: A voltage regulator with a fixed output voltage of 3.3V, featuring low dropout voltage and high PSRR (Power Supply Rejection Ratio).

These alternative models provide similar functionality and can be considered based on specific requirements and design constraints.

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