MIC5208-3.3BMM-TR

Product Overview

Category

The MIC5208-3.3BMM-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5208-3.3BMM-TR provides a stable output voltage of 3.3V.
• 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 in standby mode.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5208-3.3BMM-TR comes in a miniature SOT-23 package, which is suitable for space-constrained applications.

Essence

This voltage regulator is designed to ensure a reliable and steady power supply for various electronic devices.

Packaging/Quantity

The MIC5208-3.3BMM-TR is typically available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V to 16V
• Output voltage: 3.3V
• Maximum output current: 150mA
• Dropout voltage: 120mV at 100mA load
• Quiescent current: 35µA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5208-3.3BMM-TR has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Voltage Regulation: The MIC5208-3.3BMM-TR maintains a constant output voltage of 3.3V, 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.
• Thermal Shutdown Protection: The regulator includes a thermal shutdown feature that protects it from overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

• Provides stable and regulated output voltage.
• Low dropout voltage allows efficient operation with low input voltages.
• Compact SOT-23 package suitable for space-constrained applications.
• Thermal shutdown protection prevents damage due to excessive heat.

Disadvantages

• Limited maximum output current (150mA).
• Not suitable for high-power applications.

Working Principles

The MIC5208-3.3BMM-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable 3.3V output.

Detailed Application Field Plans

The MIC5208-3.3BMM-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Communication modules

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5208-3.3BMM-TR include: - LM1117-3.3 - MCP1703-3.3 - LT1763-3.3 - NCP1117-3.3

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

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