MIC5512-1.8YMT-T5

Product Overview

Category

MIC5512-1.8YMT-T5 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The MIC5512-1.8YMT-T5 comes in a compact surface-mount package.
• Essence: It is a low-dropout (LDO) voltage regulator designed for efficient power management.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The MIC5512-1.8YMT-T5 has the following specifications:

• Output Voltage: 1.8V
• Input Voltage Range: 2.5V to 6.0V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 150mA
• Quiescent Current: 50µA (typical)
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MIC5512-1.8YMT-T5 has the following pin configuration:

```

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| | --| VIN VOUT |-- --| GND EN |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• GND: Ground pin
• EN: Enable pin (optional)

Functional Features

• Low Dropout: The MIC5512-1.8YMT-T5 exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The device consumes minimal current when in standby mode, reducing power consumption and extending battery life.
• Overcurrent Protection: The regulator includes built-in protection against excessive output current, safeguarding the circuitry from damage.
• Thermal Shutdown: In case of excessive temperature, the device automatically shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows compatibility with various power sources.
• Built-in protection features enhance reliability and durability.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Lack of adjustable output voltage limits flexibility in certain designs.

Working Principles

The MIC5512-1.8YMT-T5 operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This mechanism ensures that the output voltage remains stable even when the input voltage fluctuates.

Detailed Application Field Plans

The MIC5512-1.8YMT-T5 finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Medical devices - Automotive electronics

Alternative Models

For those seeking alternatives to the MIC5512-1.8YMT-T5, the following models can be considered: - MIC5512-3.3YMT-T5: 3.3V output voltage variant - MIC5512-2.5YMT-T5: 2.5V output voltage variant - MIC5512-ADJYMT-T5: Adjustable output voltage variant

These alternative models offer similar characteristics and functionality while providing different output voltage options to suit specific application requirements.

In conclusion, the MIC5512-1.8YMT-T5 is a compact and efficient voltage regulator with low dropout voltage and excellent power management capabilities. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic designs.

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