MIC5319-1.5YD5 TR

Product Overview

Category

The MIC5319-1.5YD5 TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MIC5319-1.5YD5 TR ensures a stable output voltage.
• Efficiency: It operates with high efficiency, minimizing power loss.
• Low dropout voltage: The regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: It includes built-in protection mechanisms to prevent overheating.

Package

The MIC5319-1.5YD5 TR comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide reliable and precise voltage regulation for various electronic applications.

Packaging/Quantity

The product is typically packaged in reels or tubes, containing a specific quantity per package.

Specifications

• Input voltage range: 2.3V to 5.5V
• Output voltage: 1.5V
• Maximum output current: 500mA
• Dropout voltage: 150mV (typical)
• Quiescent current: 45µA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MIC5319-1.5YD5 TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. BYP: Bypass capacitor pin
5. VOUT: Output voltage pin

Functional Features

• Voltage Regulation: The MIC5319-1.5YD5 TR maintains a constant output voltage of 1.5V, regardless of input voltage fluctuations.
• Enable Pin: The EN pin allows for easy on/off control of the regulator, conserving power when not in use.
• Bypass Capacitor: The BYP pin is used to connect an external bypass capacitor, further enhancing stability and noise reduction.
• Thermal Shutdown Protection: The regulator includes a thermal shutdown feature that protects it from overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

• High efficiency, minimizing power loss
• Low dropout voltage ensures stable output even with low input voltage
• Compact package size
• Thermal shutdown protection prevents overheating

Disadvantages

• Limited maximum output current (500mA)

Working Principles

The MIC5319-1.5YD5 TR operates based on a voltage regulation principle. It uses internal circuitry to compare the output voltage with a reference voltage and adjusts the output accordingly. By continuously monitoring and adjusting the output voltage, it ensures a stable 1.5V output.

Detailed Application Field Plans

The MIC5319-1.5YD5 TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that provide similar functionality to the MIC5319-1.5YD5 TR include: - LM1117-1.5 - LT1763-1.5 - TPS73601DBVR

These alternatives offer comparable voltage regulation capabilities and can be considered as substitutes for the MIC5319-1.5YD5 TR in different applications.

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