MIC5514-1.8YMT-T5

Product Overview

Category

MIC5514-1.8YMT-T5 belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The MIC5514-1.8YMT-T5 comes in a compact surface-mount package.
• Essence: It provides stable and regulated output voltage for various applications.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The MIC5514-1.8YMT-T5 has the following specifications:

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage: 1.8V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of MIC5514-1.8YMT-T5 is as follows:

```

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| | --| VIN GND |-- Pin 1 --| VOUT EN |-- Pin 2 |___________| ```

Functional Features

• Low Dropout Voltage: The MIC5514-1.8YMT-T5 exhibits a low dropout voltage, ensuring efficient voltage regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a low quiescent current, this voltage regulator minimizes power consumption during standby or idle modes.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• Low dropout voltage ensures efficient voltage regulation.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The MIC5514-1.8YMT-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. The internal circuitry monitors the input voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The MIC5514-1.8YMT-T5 finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Embedded systems - Communication modules

Alternative Models

Below are some alternative models that can be considered as alternatives to MIC5514-1.8YMT-T5:

1. LM1117-1.8V: A popular voltage regulator with similar specifications and pin configuration.
2. MCP1700-1802E/TO: Another voltage regulator offering stable 1.8V output voltage.
3. TS2950CT-1.8: Low dropout voltage regulator suitable for 1.8V applications.

These alternative models provide similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the MIC5514-1.8YMT-T5 is a voltage regulator designed for stable voltage regulation in electronic circuits. Its compact size, low dropout voltage, and low quiescent current make it suitable for various applications. However, its limited output current capacity and operating temperature range should be considered when selecting this product.