MIC2774L-26BM5-TR

Product Overview

Category

The MIC2774L-26BM5-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic devices to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The MIC2774L-26BM5-TR provides precise voltage regulation, ensuring a stable power supply for electronic components.
• Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
• Low dropout voltage: The device has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The MIC2774L-26BM5-TR includes thermal shutdown protection, preventing damage due to excessive heat.
• Small package size: It comes in a compact package, making it suitable for space-constrained applications.

Package

The MIC2774L-26BM5-TR is available in a small outline SOT-23-5 package.

Essence

The essence of the MIC2774L-26BM5-TR lies in its ability to provide reliable and stable voltage regulation for electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tape and reel format. The quantity per reel is usually specified by the manufacturer.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage: 2.6V
• Maximum output current: 150mA
• Dropout voltage: 200mV at 100mA
• Quiescent current: 60µA
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC2774L-26BM5-TR has five pins arranged as follows:

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

Functional Features

• Voltage regulation: The MIC2774L-26BM5-TR maintains a constant output voltage regardless of input voltage fluctuations.
• Enable pin: The device can be enabled or disabled using the EN pin, allowing for power-saving operation.
• Bypass capacitor connection: The BYP pin is used to connect an external bypass capacitor, further improving stability and noise performance.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable power supply for electronic components.
• High efficiency minimizes power loss during voltage conversion.
• Low dropout voltage allows operation with low input-output voltage differentials.
• Thermal shutdown protection prevents damage due to excessive heat.
• Compact package size enables use in space-constrained applications.

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.
• Input voltage range limited to 2.7V to 5.5V may restrict compatibility with certain devices.

Working Principles

The MIC2774L-26BM5-TR operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This feedback loop ensures that the output voltage remains stable even when the input voltage or load conditions change.

Detailed Application Field Plans

The MIC2774L-26BM5-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless headsets - Wearable devices

Detailed and Complete Alternative Models

1. MIC2774-26YM5-TR: Similar to MIC2774L-26BM5-TR but available in a different package (MICRO FOOT® SOT-23-5).
2. MIC2774L-26YM5-TR: Similar to MIC2774L-26BM5-TR but available in a different package (MICRO FOOT® SOT-23-5).

These alternative models offer similar functionality and specifications, providing flexibility in choosing the most suitable option for specific applications.

In conclusion, the MIC2774L-26BM5-TR is a voltage regulator that provides precise voltage regulation, high efficiency, and thermal shutdown protection. It is commonly used in various electronic devices and offers advantages such as low dropout voltage and a compact package size. However, it has limitations in terms of maximum output current and input voltage range. Alternative models with similar features are also available in different packages.