VSSAF5M12HM3/I Product Overview

Introduction

The VSSAF5M12HM3/I is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the equipment.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage levels in electronic circuits and systems.
• Characteristics: High precision, low dropout voltage, thermal shutdown protection, and adjustable output voltage.
• Package: Surface mount package (SMD)
• Essence: Ensures consistent and reliable power supply for electronic devices.
• Packaging/Quantity: Typically available in reels containing multiple units.

Specifications

• Input Voltage Range: 4.5V to 16V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: Up to 500mA
• Dropout Voltage: 300mV at 500mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VSSAF5M12HM3/I features a standard pin configuration with input, output, and ground pins. The specific pinout details can be found in the product datasheet.

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite variations in the input voltage or load conditions.
• Thermal Shutdown Protection: Safeguards the regulator from overheating by shutting down when the temperature exceeds a certain threshold.
• Adjustable Output Voltage: Allows for flexibility in setting the desired output voltage level.

Advantages and Disadvantages

Advantages

• High precision regulation
• Compact SMD package
• Wide input voltage range

Disadvantages

• Limited output current compared to some other models
• Not suitable for high-power applications

Working Principles

The VSSAF5M12HM3/I operates based on the principle of feedback control, where it continuously compares the actual output voltage with the desired voltage and adjusts the internal circuitry to maintain the set voltage level.

Detailed Application Field Plans

This voltage regulator finds extensive application in: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• VSSAF3M18HM2/I: A lower dropout voltage alternative for applications requiring higher efficiency.
• VSSAF8M05HM1/I: Suitable for applications demanding higher output current capacity.

In conclusion, the VSSAF5M12HM3/I offers precise voltage regulation in a compact form factor, making it an ideal choice for a wide range of electronic applications.

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