MIC5366-2.5YC5-TR

Product Overview

Category

MIC5366-2.5YC5-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 Output: 2.5V
• Package Type: SOT-23-5
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The specifications for MIC5366-2.5YC5-TR are as follows:

• Input Voltage Range: 2.3V to 5.5V
• Dropout Voltage: 150mV at 150mA
• Output Current: 150mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.25%
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC5366-2.5YC5-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: Bypass (BP) Pin 5: Output (OUT)

Functional Features

• Low dropout voltage: The MIC5366-2.5YC5-TR exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a typical quiescent current of only 40µA, this voltage regulator minimizes power consumption in standby or low-load conditions.
• Thermal shutdown protection: The device includes thermal shutdown protection, which prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Small package size: The SOT-23-5 package allows for compact designs and saves board space.
• Low dropout voltage: The low dropout voltage enables efficient regulation even with small input-output voltage differentials.
• Wide operating temperature range: The device can operate reliably in a wide temperature range, making it suitable for various applications.

Disadvantages

• Limited output current: The maximum output current of 150mA may not be sufficient for high-power applications.
• Single fixed output voltage: The MIC5366-2.5YC5-TR provides a fixed output voltage of 2.5V, limiting its versatility in applications requiring adjustable voltages.

Working Principles

MIC5366-2.5YC5-TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage to adjust the pass transistor's resistance and maintain a stable output voltage. The enable pin (EN) controls the regulator's on/off state.

Detailed Application Field Plans

The MIC5366-2.5YC5-TR is commonly used in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low dropout voltage and low quiescent current of this voltage regulator.
2. IoT devices: Internet of Things (IoT) devices often require a stable power supply, and the MIC5366-2.5YC5-TR can provide reliable voltage regulation in these applications.
3. Industrial control systems: The wide operating temperature range and thermal shutdown protection make this voltage regulator suitable for industrial control systems that operate in harsh environments.
4. Automotive electronics: With its ability to withstand a wide temperature range, the MIC5366-2.5YC5-TR can be used in automotive applications such as infotainment systems and engine control units.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5366-2.5YC5-TR include:

1. LM1117-2.5: A popular voltage regulator with a fixed output voltage of 2.5V and a maximum output current of 800mA.
2. LT1763-2.5: Another low dropout voltage regulator with a fixed output voltage of 2.5V and a maximum output current of 500mA.
3. MCP1702-2.5: A low quiescent current voltage regulator with a fixed output voltage of 2.5V and a maximum output current of 250mA.

These alternative models provide options for different output currents and package types, allowing designers to choose the most suitable option for their specific application requirements.

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