VLR175F Product Overview

Introduction

The VLR175F is a versatile electronic component that belongs to the category of voltage regulators. This entry provides a comprehensive overview of the VLR175F, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: The VLR175F is designed to regulate voltage within electronic circuits, ensuring a stable output voltage despite fluctuations in input voltage.
• Characteristics: It exhibits high precision, low dropout voltage, and thermal shutdown protection.
• Package: The VLR175F is available in a compact, surface-mount package.
• Essence: Its essence lies in providing reliable voltage regulation for various electronic applications.
• Packaging/Quantity: Typically packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 1.5A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-223

Detailed Pin Configuration

The VLR175F features a standard SOT-223 pin configuration, with pins designated for input, ground, and output connections. Refer to the manufacturer's datasheet for specific pin assignments and details.

Functional Features

• High Precision: Provides accurate and stable output voltage regulation.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: Safeguards the regulator from overheating, enhancing its reliability.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact form factor
• Wide input voltage range

Disadvantages

• Limited output current compared to higher-rated regulators
• Sensitive to improper heat dissipation

Working Principles

The VLR175F operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the output to maintain a constant voltage level.

Detailed Application Field Plans

The VLR175F finds extensive use in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• VLR180F: Higher output current variant
• VLR170F: Lower dropout voltage variant
• VLR200F: Extended input voltage range variant

In conclusion, the VLR175F serves as a reliable voltage regulator with precise regulation capabilities, making it suitable for diverse electronic applications.

Word Count: 410