MIC5207-3.3YZ TR

Product Overview

Category

The MIC5207-3.3YZ 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 MIC5207-3.3YZ TR provides a fixed output voltage of 3.3 volts.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The regulator has a low quiescent current, making it suitable for battery-powered applications.
• Thermal shutdown protection: It incorporates thermal shutdown protection to prevent damage due to excessive heat.
• Short-circuit protection: The device includes short-circuit protection to safeguard against overcurrent conditions.

Package

The MIC5207-3.3YZ TR comes in a small surface-mount package, allowing for easy integration into compact electronic designs.

Essence

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

Packaging/Quantity

The MIC5207-3.3YZ TR is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 3.3V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The MIC5207-3.3YZ TR has a total of five pins arranged as follows:

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

Functional Features

• Voltage Regulation: The MIC5207-3.3YZ TR ensures a stable output voltage of 3.3V, even with varying input voltages.
• Low Dropout Voltage: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Thermal Shutdown Protection: The regulator includes thermal shutdown protection, which shuts down the device in case of excessive temperature to prevent damage.
• Short-Circuit Protection: It incorporates short-circuit protection to safeguard against overcurrent conditions, protecting both the regulator and the connected circuitry.

Advantages and Disadvantages

Advantages

• Provides a stable and regulated output voltage.
• Low dropout voltage for efficient power conversion.
• Suitable for battery-powered applications due to low quiescent current.
• Offers thermal shutdown and short-circuit protection.

Disadvantages

• Limited to fixed output voltage of 3.3V.
• Not suitable for applications requiring adjustable output voltage.

Working Principles

The MIC5207-3.3YZ TR is a linear voltage regulator that uses a series pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage of 3.3V. The regulator operates by dissipating excess voltage as heat, resulting in a low dropout voltage.

Detailed Application Field Plans

The MIC5207-3.3YZ TR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Embedded systems - Portable electronics - IoT devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC5207-3.3YZ TR include: - LM1117-3.3 - LT1763-3.3 - MCP1703-3.3

These models provide fixed 3.3V output voltage and offer comparable characteristics and features to the MIC5207-3.3YZ TR.

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