MIC37100-1.8WS

Product Overview

The MIC37100-1.8WS belongs to the category of voltage regulators and is commonly used to provide a stable 1.8V output voltage from a higher input voltage source. This device is known for its high efficiency, low dropout voltage, and compact package, making it suitable for various applications in the electronics industry. The MIC37100-1.8WS is typically available in a small surface-mount package and is designed to deliver consistent performance across different operating conditions.

Basic Information

• Category: Voltage Regulator
• Use: Providing stable 1.8V output voltage
• Characteristics: High efficiency, low dropout voltage
• Package: Small surface-mount package
• Essence: Reliable voltage regulation
• Packaging/Quantity: Typically supplied in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 1.8V
• Maximum Output Current: 1A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-223

Detailed Pin Configuration

The MIC37100-1.8WS features a standard SOT-223 pin configuration with the following pinout: 1. VIN: Input Voltage 2. GND: Ground 3. FB: Feedback 4. VOUT: Output Voltage

Functional Features

• High Efficiency: The device offers high efficiency, minimizing power loss during voltage conversion.
• Low Dropout Voltage: It maintains a low dropout voltage even at high load currents, ensuring efficient power delivery.
• Short-Circuit Protection: The regulator includes built-in protection against short-circuit conditions, enhancing system reliability.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package
• High efficiency and low dropout voltage
• Built-in short-circuit protection

Disadvantages

• Limited maximum output current compared to some alternative models
• Restricted input voltage range

Working Principles

The MIC37100-1.8WS operates based on the principle of linear voltage regulation. It uses a feedback mechanism to maintain a constant 1.8V output voltage regardless of variations in the input voltage or load conditions. By adjusting the internal circuitry, it ensures that the output voltage remains stable and within the specified tolerance.

Detailed Application Field Plans

The MIC37100-1.8WS is well-suited for various applications, including: - Battery-powered devices - Portable electronics - Embedded systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MIC37100-1.8WS include: - LM1117-1.8 - LT1763-1.8 - ADP3338-1.8

In summary, the MIC37100-1.8WS is a reliable voltage regulator with high efficiency and low dropout voltage, making it an ideal choice for applications requiring a stable 1.8V power supply. While it has certain limitations, its compact package and functional features make it a popular choice in the electronics industry.