MIC2774L-28BM5-TR

Product Overview

Category

The MIC2774L-28BM5-TR belongs to the category of voltage regulators.

Use

This product is commonly used to regulate and control voltage levels in electronic circuits.

Characteristics

• Voltage regulation: The MIC2774L-28BM5-TR provides precise voltage regulation, ensuring stable power supply to connected devices.
• Low dropout voltage: It operates with a low dropout voltage, minimizing power loss and maximizing efficiency.
• Thermal shutdown protection: The device includes thermal shutdown protection, preventing damage due to excessive heat.
• Small package size: The MIC2774L-28BM5-TR comes in a compact package, making it suitable for space-constrained applications.
• Low quiescent current: It has a low quiescent current, reducing power consumption when idle.

Package

The MIC2774L-28BM5-TR is available in a small 5-pin SOT-23 package.

Essence

The essence of the MIC2774L-28BM5-TR lies in its ability to provide stable and regulated voltage output for various 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: 2.8V
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2774L-28BM5-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Voltage regulation: The MIC2774L-28BM5-TR maintains a constant output voltage regardless of input voltage fluctuations.
• Enable pin control: The device can be enabled or disabled using the EN pin, allowing for power management and energy savings.
• Overcurrent protection: It includes overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal shutdown: The MIC2774L-28BM5-TR features thermal shutdown protection, preventing damage due to high temperatures.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable power supply to connected devices.
• Low dropout voltage minimizes power loss and improves efficiency.
• Small package size allows for easy integration into space-constrained applications.
• Low quiescent current reduces power consumption when not in use.

Disadvantages

• Limited output voltage options (fixed at 2.8V).
• May require additional external components for specific applications.

Working Principles

The MIC2774L-28BM5-TR operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. The enable pin controls the device's operation, allowing for power management and energy savings.

Detailed Application Field Plans

The MIC2774L-28BM5-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC2774L-28BM5-TR include: - MIC5205-2.8YM5-TR - LT1763CS8-2.8#PBF - TPS73628DBVR

These models provide voltage regulation and come in similar package sizes, catering to different design requirements.

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