MIC5317-1.8YD5-T5

Product Overview

Category

MIC5317-1.8YD5-T5 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic devices to regulate and stabilize the voltage supply.

Characteristics

• Voltage Output: 1.8V
• Package Type: DFN (Dual Flat No-Lead)
• Essence: Low-dropout linear regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The specifications for MIC5317-1.8YD5-T5 are as follows:

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 1.8V ±2%
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 50µA
• Line Regulation: ±0.1%
• Load Regulation: ±0.5%
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The pin configuration for MIC5317-1.8YD5-T5 is as follows:

```

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows compatibility with various power sources.
• Excellent line and load regulation for stable output voltage.
• Low quiescent current minimizes power consumption.
• Thermal shutdown and current limit protection features enhance device safety.

Advantages and Disadvantages

Advantages

• High efficiency power conversion.
• Wide input voltage range.
• Stable output voltage regulation.
• Low power consumption.
• Built-in protection features.

Disadvantages

• Limited maximum output current (500mA).
• Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

MIC5317-1.8YD5-T5 operates as a low-dropout linear regulator. It regulates the input voltage to a stable 1.8V output voltage by utilizing a pass transistor and feedback control mechanism. The device continuously monitors the output voltage and adjusts the pass transistor accordingly to maintain the desired voltage level.

Detailed Application Field Plans

MIC5317-1.8YD5-T5 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication modules - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC5317-1.8YD5-T5 are: - LM1117-1.8 - LT1763-1.8 - TPS73601DBVR

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, MIC5317-1.8YD5-T5 is a voltage regulator with a 1.8V output voltage, suitable for various electronic devices. Its low dropout voltage, wide input voltage range, and stable output voltage make it an efficient choice for power supply applications. However, its limited maximum output current and potential performance impact in low input voltage scenarios should be taken into consideration.