MIC5209-2.5YM-TR

Product Overview

Category

MIC5209-2.5YM-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 MIC5209-2.5YM-TR provides a regulated output voltage of 2.5V.
• Low dropout: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The device has a low quiescent current, minimizing power consumption.
• Thermal shutdown protection: It incorporates thermal shutdown protection to prevent overheating.
• Short-circuit protection: The product includes short-circuit protection to safeguard against excessive current flow.

Package

MIC5209-2.5YM-TR is available in a small surface-mount SOT-23 package.

Essence

The essence of this product lies in its ability to provide a stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The product 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: 2.5V
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5209-2.5YM-TR features three pins:

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

Functional Features

• Voltage Regulation: The device ensures a constant output voltage of 2.5V, regardless of input voltage fluctuations.
• Low Dropout: The low dropout voltage enables efficient power conversion even when the input voltage is close to the desired output voltage.
• Thermal Shutdown Protection: The product incorporates thermal shutdown protection, which activates when the temperature exceeds a safe threshold, preventing damage to the device.
• Short-Circuit Protection: It includes short-circuit protection to safeguard against excessive current flow, protecting both the regulator and the connected circuitry.

Advantages and Disadvantages

Advantages

• Stable Output Voltage: MIC5209-2.5YM-TR provides a stable 2.5V output voltage, ensuring reliable performance of electronic circuits.
• Low Quiescent Current: The low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
• Small Package Size: The SOT-23 package offers a compact form factor, ideal for space-constrained designs.
• Thermal and Short-Circuit Protection: The built-in protection features enhance the reliability and durability of the device.

Disadvantages

• Limited Output Voltage Options: This specific model only provides a fixed output voltage of 2.5V, limiting its versatility in certain applications that require different voltage levels.

Working Principles

MIC5209-2.5YM-TR operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 2.5V. The device regulates the voltage by controlling the flow of current through a pass transistor, compensating for any variations in the input voltage.

Detailed Application Field Plans

The MIC5209-2.5YM-TR finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• MIC5209-3.3YM-TR: Provides a regulated output voltage of 3.3V.
• MIC5209-1.8YM-TR: Provides a regulated output voltage of 1.8V.
• MIC5209-ADJYM-TR: Adjustable output voltage version, allowing for a wide range of output voltage settings.

These alternative models offer different output voltage options to cater to diverse application requirements.

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