MIC37110-1.8YM-TR

Product Overview

Category

The MIC37110-1.8YM-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 MIC37110-1.8YM-TR provides a stable output voltage.
• Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
• Low dropout voltage: This regulator has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Thermal protection: The MIC37110-1.8YM-TR includes thermal shutdown protection to prevent overheating.

Package

The MIC37110-1.8YM-TR comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of the MIC37110-1.8YM-TR lies in its ability to regulate and maintain a stable output voltage, ensuring proper functioning of electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V to 6.5V
• Output voltage: 1.8V
• Maximum output current: 1A
• Dropout voltage: 200mV (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC37110-1.8YM-TR has the following pin configuration:

1. VIN (Input voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass capacitor connection)
5. VOUT (Output voltage)

Functional Features

• Voltage regulation: The MIC37110-1.8YM-TR maintains a constant output voltage of 1.8V, regardless of input voltage fluctuations.
• Current limiting: It incorporates current limiting protection to prevent excessive current flow and protect the connected circuitry.
• Short-circuit protection: The regulator is designed to withstand short-circuits without damage.
• Low quiescent current: It has a low quiescent current, minimizing power consumption when the load is light.

Advantages and Disadvantages

Advantages

• High efficiency, reducing power loss during voltage conversion.
• Compact package size, suitable for space-constrained applications.
• Thermal shutdown protection prevents overheating.
• Wide input voltage range allows flexibility in various applications.

Disadvantages

• Limited maximum output current of 1A may not be sufficient for high-power applications.
• Dropout voltage of 200mV may affect performance in low-input voltage scenarios.

Working Principles

The MIC37110-1.8YM-TR operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage of 1.8V. This is achieved by controlling the pass transistor's resistance, which regulates the voltage across the load.

Detailed Application Field Plans

The MIC37110-1.8YM-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

• LM317: A popular adjustable voltage regulator with a wide input voltage range.
• LT1084: A high-current, low-dropout voltage regulator suitable for demanding applications.
• TPS7A47: An ultra-low-noise, high-PSRR (Power Supply Rejection Ratio) voltage regulator for sensitive audio and RF applications.

These alternative models offer similar functionality and can be considered as substitutes for the MIC37110-1.8YM-TR in specific applications.

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