MIC2177-3.3YWM-TR

Product Overview

Category

MIC2177-3.3YWM-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize the output voltage.

Characteristics

• Voltage regulation: The MIC2177-3.3YWM-TR provides a stable output voltage of 3.3V.
• Efficiency: It offers high efficiency, ensuring minimal power loss during operation.
• Low dropout voltage: The regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: It includes built-in protection mechanisms to prevent overheating.

Package

The MIC2177-3.3YWM-TR comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to regulate and stabilize the output voltage, ensuring reliable performance of electronic circuits.

Packaging/Quantity

The MIC2177-3.3YWM-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 16V
• Output Voltage: 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 300mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2177-3.3YWM-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for setting the output voltage
4. EN: Enable pin for turning the regulator on/off
5. VOUT: Output voltage pin

Functional Features

• Voltage Regulation: The MIC2177-3.3YWM-TR maintains a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Current Limiting: It includes current limiting protection to prevent excessive current flow and protect the circuitry.
• Short-Circuit Protection: The regulator is designed to withstand short-circuits without damage.
• Thermal Shutdown: In case of excessive temperature, the regulator shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to minimal power loss.
• Low dropout voltage ensures stable output even with low input voltages.
• Compact package size allows for easy integration into small electronic devices.
• Built-in protection mechanisms enhance reliability and durability.

Disadvantages

• Limited output current capacity (up to 1A).
• Requires external components for proper operation.
• Not suitable for applications requiring higher output voltages.

Working Principles

The MIC2177-3.3YWM-TR operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 3.3V. This is achieved by regulating the current flow through the device, compensating for any variations in the input voltage.

Detailed Application Field Plans

The MIC2177-3.3YWM-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial automation equipment - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MIC2177-3.3YWM-TR include: - LM317: A popular linear voltage regulator with adjustable output voltage. - LT1763: A low dropout voltage regulator with high output current capability. - TPS7A47: A high-performance voltage regulator with ultra-low noise output.

These alternative models offer similar functionality and can be chosen based on specific requirements and design constraints.

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