MIC5239-3.3YM-TR

Product Overview

Category

MIC5239-3.3YM-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 MIC5239-3.3YM-TR provides a regulated output voltage of 3.3V.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The device has a low quiescent current, making it suitable for battery-powered applications.
• Thermal shutdown protection: It includes thermal shutdown protection to prevent overheating.
• Short-circuit protection: The product features short-circuit protection to safeguard against excessive current flow.

Package

MIC5239-3.3YM-TR is available in a small surface-mount package (e.g., SOT-23), which allows for easy integration into compact electronic designs.

Essence

The essence of MIC5239-3.3YM-TR lies in its ability to provide a stable and regulated output voltage, making it an essential component in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging, with a quantity of around 3000 units per reel.

Specifications

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

Detailed Pin Configuration

MIC5239-3.3YM-TR has the following pin configuration:

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

Functional Features

• Voltage Regulation: The MIC5239-3.3YM-TR ensures a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Low Dropout Voltage: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Thermal Shutdown Protection: The device includes thermal shutdown protection, which disables the regulator in case of excessive temperature.
• Short-Circuit Protection: MIC5239-3.3YM-TR features short-circuit protection to prevent damage due to excessive current flow.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage
• Low dropout voltage for efficient power conversion
• Low quiescent current for battery-powered applications
• Thermal shutdown protection for overheating prevention
• Short-circuit protection for added safety

Disadvantages

• Limited maximum output current (150mA)
• Restricted input voltage range (2.5V to 16V)

Working Principles

MIC5239-3.3YM-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 utilizes various control techniques to ensure stability and efficiency.

Detailed Application Field Plans

MIC5239-3.3YM-TR finds applications in a wide range of electronic devices, 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 can be considered as alternatives to MIC5239-3.3YM-TR are: - LM1117-3.3 - LT1763-3.3 - MCP1703-3.3

These models offer similar functionality and characteristics, providing alternative options for voltage regulation in electronic circuits.

In conclusion, MIC5239-3.3YM-TR is a voltage regulator that provides stable and regulated output voltage of 3.3V. It offers low dropout voltage, low quiescent current, and various protection features. With its compact package and wide range of applications, it serves as an essential component in many electronic devices.