R11-2-2.00A-W123CV-V Product Overview

Introduction

The R11-2-2.00A-W123CV-V 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, making it an essential component in modern electronics.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage in electronic circuits and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: Small form factor, suitable for surface mount applications
• Essence: Ensures consistent and reliable power supply in electronic devices
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 3.3V
• Maximum Output Current: 2A
• Dropout Voltage: 340mV at 2A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. ADJ (Adjustment/Precision Control)

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite variations in input voltage and load conditions.
• Thermal Shutdown Protection: Safeguards the regulator from overheating, ensuring long-term reliability.
• Low Dropout Voltage: Minimizes power loss and maximizes efficiency, especially in battery-powered applications.

Advantages and Disadvantages

Advantages

• High precision regulation
• Compact form factor
• Thermal protection for enhanced reliability

Disadvantages

• Limited maximum output current compared to some alternative models
• Higher dropout voltage under heavy loads

Working Principles

The R11-2-2.00A-W123CV-V operates on the principle of feedback control, where it continuously compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

This voltage regulator is commonly used in: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Automotive electronics

Detailed and Complete Alternative Models

1. R11-2-2.50A-W123CV-V
   • Higher maximum output current
   • Slightly larger form factor
2. R11-3-2.00A-W123CV-V
   • Higher input voltage range
   • Lower dropout voltage

In conclusion, the R11-2-2.00A-W123CV-V is a reliable and efficient voltage regulator that plays a crucial role in maintaining stable power supply in various electronic applications.

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