MIC5252-2.5BM5-TR

Product Overview

Category

MIC5252-2.5BM5-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 MIC5252-2.5BM5-TR provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal power when in standby mode.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5252-2.5BM5-TR is available in a small SOT-23-5 package.

Essence

This voltage regulator ensures a consistent and reliable power supply for various electronic devices.

Packaging/Quantity

The MIC5252-2.5BM5-TR is typically packaged in reels, with each reel containing a specific quantity of regulators.

Specifications

• Input voltage range: 2.3V to 16V
• Output voltage: 2.5V
• Maximum output current: 150mA
• Dropout voltage: 200mV at 100mA
• Quiescent current: 40µA
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5252-2.5BM5-TR has five pins arranged as follows:

1. GND (Ground)
2. VIN (Input voltage)
3. VOUT (Output voltage)
4. BYP (Bypass capacitor connection)
5. EN (Enable pin)

Functional Features

• Voltage Regulation: The MIC5252-2.5BM5-TR maintains a constant output voltage of 2.5V, regardless of input voltage fluctuations.
• Low Dropout Voltage: It can operate efficiently even when the input voltage is only slightly higher than the desired output voltage.
• Low Quiescent Current: The regulator consumes minimal power in standby mode, making it suitable for battery-powered devices.
• Thermal Shutdown Protection: Built-in protection mechanism shuts down the regulator if it exceeds safe operating temperature limits.

Advantages and Disadvantages

Advantages

• Provides stable output voltage
• Low dropout voltage ensures efficient operation
• Consumes minimal power in standby mode
• Includes thermal shutdown protection

Disadvantages

• Limited maximum output current (150mA)
• Requires an external bypass capacitor for optimal performance

Working Principles

The MIC5252-2.5BM5-TR operates based on a voltage regulation principle. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant 2.5V output. It utilizes feedback control to continuously monitor and adjust the output voltage, compensating for any variations in the input voltage.

Detailed Application Field Plans

The MIC5252-2.5BM5-TR finds applications in various electronic devices, including but not limited to: - Battery-powered devices: It provides a stable power supply for portable electronics such as smartphones, tablets, and wearable devices. - Embedded systems: It ensures reliable voltage levels for microcontrollers, sensors, and other components in embedded systems. - Communication equipment: It is used in routers, modems, and other networking devices to regulate voltage for stable operation. - Automotive electronics: It can be employed in automotive applications to maintain consistent voltage levels for various components.

Detailed and Complete Alternative Models

1. LM1117-2.5: A popular alternative with similar specifications and pin configuration.
2. LT1763-2.5: Another alternative offering low dropout voltage and high output current.
3. MCP1702-2.5: An alternative with low quiescent current and thermal shutdown protection.

These alternatives provide similar functionality and can be considered as substitutes for the MIC5252-2.5BM5-TR in various applications.

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