MIC5319-1.85YD5

Product Overview

Category

MIC5319-1.85YD5 belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The MIC5319-1.85YD5 comes in a compact and durable package.
• Essence: It is an efficient and reliable voltage regulator.
• Packaging/Quantity: Each package contains one MIC5319-1.85YD5 voltage regulator.

Specifications

The specifications of MIC5319-1.85YD5 are as follows:

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 1.85V
• Output Current: Up to 500mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The pin configuration of MIC5319-1.85YD5 is as follows:

```

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| | | VIN | |_______________________| | | | GND | |_______________________| | | | VOUT | |_______________________| ```

Functional Features

• Low dropout voltage: The MIC5319-1.85YD5 has a low dropout voltage, ensuring efficient power conversion even with small input-output differentials.
• Low quiescent current: With a low quiescent current, this voltage regulator minimizes power consumption when the load is light.
• Overcurrent protection: The MIC5319-1.85YD5 incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
• Thermal shutdown: It features a thermal shutdown mechanism that protects the device from overheating.

Advantages and Disadvantages

Advantages

• High efficiency
• Compact size
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown

Disadvantages

• Limited output current capacity (up to 500mA)

Working Principles

The MIC5319-1.85YD5 operates based on the principle of linear voltage regulation. It takes an input voltage within the specified range and regulates it to a stable output voltage of 1.85V. The internal circuitry ensures that the output voltage remains constant even with variations in the input voltage and load conditions.

Detailed Application Field Plans

The MIC5319-1.85YD5 finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Alternative Models

Here are some alternative models that can be considered as alternatives to MIC5319-1.85YD5: - MIC5205-1.8YM5 - LT1763CS8-1.8 - TPS73618DBVR

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

In conclusion, the MIC5319-1.85YD5 is a voltage regulator that provides efficient and reliable voltage regulation for various electronic devices. With its low dropout voltage, low quiescent current, and built-in protection mechanisms, it offers several advantages while catering to a wide range of applications.