IRU1206-18CD

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, compact size
Package: 1206 SMD package
Essence: Integrated voltage regulator
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 1.8V
• Output Current: 1A
• Dropout Voltage: 200mV
• Quiescent Current: 50µA
• Line Regulation: ±1%
• Load Regulation: ±2%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IRU1206-18CD features a standard 6-pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)
6. NC (No Connection)

Functional Features

• Integrated voltage regulator with high efficiency
• Compact size suitable for space-constrained applications
• Low dropout voltage ensures stable output even at low input voltages
• Wide input voltage range allows for versatile use
• Enable pin for easy on/off control
• Excellent line and load regulation for precise voltage output

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Compact size saves valuable board space - Stable output voltage across a wide range of input voltages - Easy integration into various electronic systems - Precise voltage regulation for reliable performance

Disadvantages: - Limited output current capacity may not be suitable for high-power applications - Dropout voltage may cause slight power loss in low input voltage scenarios

Working Principles

The IRU1206-18CD is a voltage regulator that maintains a stable output voltage of 1.8V regardless of fluctuations in the input voltage. It achieves this by utilizing internal circuitry to regulate the voltage difference between the input and output terminals. The enable pin allows for easy control of the regulator's operation, enabling power-saving functionality when necessary.

Detailed Application Field Plans

The IRU1206-18CD finds applications in various electronic devices and systems, including but not limited to:

1. Mobile phones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices
6. IoT (Internet of Things) devices
7. Automotive electronics
8. Industrial control systems

Detailed and Complete Alternative Models

1. LM1117-1.8: Similar voltage regulator with adjustable output voltage
2. XC6201P182MR: Low dropout voltage regulator with fixed 1.8V output
3. TPS767D318PWPR: High-current, low-dropout voltage regulator with fixed 1.8V output
4. LT1761ES5-1.8: Micropower, low-noise voltage regulator with fixed 1.8V output

These alternative models offer similar functionality and can be considered as substitutes for the IRU1206-18CD based on specific application requirements.

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