MIC5235-2.5BM5-TR

Product Overview

Category

MIC5235-2.5BM5-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 MIC5235-2.5BM5-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 has built-in protection against excessive heat.

Package

The MIC5235-2.5BM5-TR comes in a small surface-mount package (SOT-23-5).

Essence

The essence of this product lies in its ability to maintain a constant and reliable output voltage, ensuring the proper functioning of electronic devices.

Packaging/Quantity

The MIC5235-2.5BM5-TR is typically packaged in reels or tape and reel format, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 2.5V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5235-2.5BM5-TR has five pins arranged as follows:

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

Functional Features

• Voltage Regulation: The MIC5235-2.5BM5-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, extending battery life in portable devices.
• Thermal Shutdown Protection: Built-in protection mechanism shuts down the regulator if it exceeds the safe operating temperature range.

Advantages and Disadvantages

Advantages

• Provides stable and regulated output voltage.
• Low dropout voltage ensures efficient operation.
• Low quiescent current prolongs battery life.
• Thermal shutdown protection prevents damage due to excessive heat.

Disadvantages

• Limited to a fixed output voltage of 2.5V.
• Requires an external bypass capacitor for optimal performance.

Working Principles

The MIC5235-2.5BM5-TR utilizes a feedback control mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output. The dropout voltage is minimized by employing a low dropout (LDO) design, allowing the regulator to operate efficiently even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The MIC5235-2.5BM5-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication modules - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

1. LM1117-2.5: A popular alternative with similar specifications and pin configuration.
2. LT1763-2.5: Offers lower dropout voltage and higher maximum input voltage compared to MIC5235-2.5BM5-TR.
3. MCP1702-2.5: Provides a cost-effective solution with comparable performance.

These alternative models offer similar functionality and can be considered as substitutes for the MIC5235-2.5BM5-TR in various applications.

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