MIC2777-25YM5-TR

Product Overview

Category

MIC2777-25YM5-TR belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV
• Quiescent Current: 60µA
• Package Type: SOT23-5
• Operating Temperature Range: -40°C to +125°C

Package and Quantity

MIC2777-25YM5-TR is available in a SOT23-5 package. It is typically sold in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.5V ±2%
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 60µA (typical)
• Line Regulation: 0.02%/V
• Load Regulation: 0.1%/mA
• Ripple Rejection: 70dB (typical)
• Shutdown Current: <1µA
• Thermal Shutdown Protection: Yes
• Short Circuit Protection: Yes
• Package Type: SOT23-5
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC2777-25YM5-TR has a total of five pins arranged as follows:

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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
• Low quiescent current
• Excellent line and load regulation
• Thermal shutdown protection
• Short circuit protection
• Enable pin for easy on/off control

Advantages and Disadvantages

Advantages

• Wide input voltage range
• Stable output voltage
• Low power consumption
• Compact package size
• Built-in protection features

Disadvantages

• Limited maximum output current (500mA)

Working Principles

MIC2777-25YM5-TR is a linear voltage regulator that operates by maintaining a constant output voltage despite variations in the input voltage. It achieves this by using a feedback mechanism to adjust the internal pass transistor, ensuring a stable output voltage of 2.5V.

Application Field Plans

MIC2777-25YM5-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Embedded systems

Alternative Models

Some alternative models that can be considered as alternatives to MIC2777-25YM5-TR include: - LM1117-2.5 - LT1761-2.5 - MCP1702-2.5 - TPS78225

These models offer similar functionality and specifications, providing options for different design requirements.

In conclusion, MIC2777-25YM5-TR is a voltage regulator with a wide input voltage range, stable output voltage, and low power consumption. It is commonly used in battery-powered and portable electronic devices. While it has limitations in terms of maximum output current, there are alternative models available to suit different application needs.