MIC5239-2.5YM-TR

Product Overview

Category

MIC5239-2.5YM-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 MIC5239-2.5YM-TR provides a regulated output voltage of 2.5 volts.
• 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 thermal shutdown protection to prevent overheating.
• Short-circuit protection: The regulator is equipped with short-circuit protection to safeguard against excessive current flow.

Package

The MIC5239-2.5YM-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 devices.

Packaging/Quantity

The MIC5239-2.5YM-TR is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 2.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120µA (typical)
• Maximum Output Current: 150mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5239-2.5YM-TR has the following pin configuration:

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

Functional Features

• Voltage Regulation: The MIC5239-2.5YM-TR maintains a constant output voltage of 2.5V, regardless of input voltage fluctuations.
• Low Dropout: The device operates with a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: Built-in thermal shutdown protection prevents the regulator from overheating, enhancing its reliability and safety.
• Short-Circuit Protection: The regulator includes short-circuit protection, which safeguards against excessive current flow and protects connected devices.

Advantages and Disadvantages

Advantages

• Stable Output Voltage: The MIC5239-2.5YM-TR provides a stable output voltage, ensuring reliable operation of electronic circuits.
• Low Dropout: Its low dropout voltage allows for efficient power conversion, minimizing energy loss.
• Compact Size: The small surface-mount package enables easy integration into space-constrained designs.
• Thermal and Short-Circuit Protection: The built-in protections enhance the safety and longevity of the regulator.

Disadvantages

• Limited Output Current: The maximum output current of 150mA may not be sufficient for high-power applications.
• Narrow Input Voltage Range: The input voltage range of 2.7V to 16V may limit its compatibility with certain systems.

Working Principles

The MIC5239-2.5YM-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 output voltage of 2.5V. The device continuously monitors the input voltage and adjusts its internal components to compensate for any variations, ensuring a consistent output voltage.

Detailed Application Field Plans

The MIC5239-2.5YM-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. MIC5205-2.5YM5-TR: This voltage regulator offers similar specifications and features, with a regulated output voltage of 2.5V.
2. LP2985-2.5DBVR: Another alternative model with a regulated output voltage of 2.5V, suitable for low-power applications.
3. LT1763CS8-2.5#PBF: This model provides a regulated output voltage of 2.5V and offers enhanced load regulation.

These alternative models can be considered based on specific application requirements and design constraints.

In conclusion, the MIC5239-2.5YM-TR is a voltage regulator that provides stable and regulated output voltage of 2.5V. It offers low dropout, thermal shutdown protection, and short-circuit protection. While it has limitations in terms of output current and input voltage range, it is widely used in various electronic systems. Alternative models such as MIC5205-2.5YM5-TR, LP2985-2.5DBVR, and