MIC5205-3.3BM5-TR

Product Overview

Category

The MIC5205-3.3BM5-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 MIC5205-3.3BM5-TR provides a regulated output voltage of 3.3V.
• Low Dropout: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low Quiescent Current: The device consumes minimal current when in standby mode.
• Thermal Shutdown Protection: It includes built-in protection against excessive heat.

Package

The MIC5205-3.3BM5-TR is available in a small SOT-23-5 package, which is suitable for space-constrained applications.

Essence

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

Packaging/Quantity

The MIC5205-3.3BM5-TR is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 35µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5205-3.3BM5-TR has five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: BYP (Bypass) Pin 5: VOUT (Output Voltage)

Functional Features

• Voltage Regulation: The MIC5205-3.3BM5-TR maintains a constant output voltage of 3.3V, regardless of input voltage fluctuations.
• Low Dropout: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Thermal Shutdown Protection: The device includes thermal shutdown protection to prevent damage due to excessive heat.
• Enable Pin: The EN pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• Small package size, suitable for space-constrained applications.
• Low dropout voltage ensures efficient power conversion.
• Thermal shutdown protection prevents overheating.
• Easy on/off control with the enable pin.

Disadvantages

• Limited maximum output current of 150mA.
• Input voltage range is limited to 2.3V to 16V.

Working Principles

The MIC5205-3.3BM5-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the output voltage to a reference voltage and adjusts the internal circuitry accordingly to maintain a stable 3.3V output.

Detailed Application Field Plans

The MIC5205-3.3BM5-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Industrial automation

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and pin configuration.
2. MCP1703-3.3: Another alternative offering comparable performance and features.
3. LP2985-3.3: A low-power alternative suitable for battery-powered applications.

These alternatives provide similar functionality and can be used as replacements for the MIC5205-3.3BM5-TR in various applications.

In conclusion, the MIC5205-3.3BM5-TR is a voltage regulator that provides stable and efficient power conversion with a regulated output voltage of 3.3V. Its small package size, low dropout voltage, and thermal shutdown protection make it suitable for a wide range of electronic applications. However, its limited maximum output current and input voltage range should be considered when selecting alternative models.