MIC2774N-28BM5-TR

Product Overview

Category

MIC2774N-28BM5-TR belongs to the category of voltage regulators.

Use

This product is commonly used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.8V
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 20µA (typical)
• Dropout Voltage: 200mV (typical)

Package and Quantity

The MIC2774N-28BM5-TR comes in a SOT-23-5 package. It is typically sold in reels containing a quantity of 3000 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.8V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 20µA (typical)
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.5% (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-5

Pin Configuration

The MIC2774N-28BM5-TR has the following pin configuration:

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Pin 1: Enable (EN) Pin 2: Ground (GND) Pin 3: Feedback (FB) Pin 4: Output (OUT) Pin 5: Input (IN)

Functional Features

• Low dropout voltage
• Wide input voltage range
• High output current capability
• Excellent line and load regulation
• Thermal shutdown protection
• Short-circuit protection
• Enable pin for power management control

Advantages and Disadvantages

Advantages

• Low quiescent current
• Small package size
• Wide operating temperature range
• Efficient voltage regulation

Disadvantages

• Limited output voltage options
• Sensitive to input voltage fluctuations

Working Principles

The MIC2774N-28BM5-TR is a voltage regulator that operates by maintaining a stable output voltage despite variations in the input voltage. It achieves this by using an internal feedback mechanism to adjust the output voltage based on the reference voltage and the feedback voltage.

When the enable pin (EN) is high, the regulator is active and regulates the output voltage. If the enable pin is low, the regulator goes into a low-power standby mode, reducing the quiescent current.

Detailed Application Field Plans

The MIC2774N-28BM5-TR can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Automotive electronics - Industrial equipment

Alternative Models

Here are some alternative models that provide similar functionality to the MIC2774N-28BM5-TR: - MIC5205-2.8YM5-TR - MCP1700T-2802E/TT - LP2985-28DBVRG4 - TPS78228DDCT

These alternative models offer comparable specifications and can be considered as substitutes for the MIC2774N-28BM5-TR in various applications.

In conclusion, the MIC2774N-28BM5-TR is a voltage regulator with excellent characteristics such as low dropout voltage, wide input voltage range, and high output current capability. It is commonly used in battery-powered devices, portable electronics, and various other applications. While it has some limitations, it offers advantages such as low quiescent current and small package size.