AIC111RHBR

Product Overview

Category

AIC111RHBR belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for voltage regulation and power management applications.

Characteristics

• AIC111RHBR is a high-performance voltage regulator IC.
• It offers excellent line and load regulation.
• The device operates over a wide input voltage range.
• It provides low dropout voltage and low quiescent current.
• AIC111RHBR has built-in thermal shutdown and current limit protection features.

Package

The AIC111RHBR is available in a compact and industry-standard SOT-23 package.

Essence

The essence of AIC111RHBR lies in its ability to regulate voltage efficiently, ensuring stable power supply in various electronic devices.

Packaging/Quantity

The product is typically packaged in reels, with each reel containing a specific quantity of AIC111RHBR units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 1.2V - 5.0V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AIC111RHBR IC has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Excellent line and load regulation ensures stable output voltage under varying conditions.
• Low dropout voltage allows efficient operation even with small input-output voltage differentials.
• Low quiescent current minimizes power consumption when the device is in standby mode.
• Built-in thermal shutdown protects the IC from overheating.
• Current limit protection prevents excessive current flow, safeguarding the device and connected components.

Advantages and Disadvantages

Advantages

• High-performance voltage regulation
• Wide input voltage range
• Low dropout voltage and quiescent current
• Built-in thermal shutdown and current limit protection

Disadvantages

• Limited output voltage range (1.2V - 5.0V)

Working Principles

AIC111RHBR operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite changes in input voltage or load conditions. The device utilizes various electronic components, such as transistors and resistors, to achieve accurate voltage regulation.

Detailed Application Field Plans

AIC111RHBR finds applications in various electronic devices that require precise voltage regulation and power management. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players.
2. Computer peripherals: USB hubs, external hard drives, and printers.
3. Consumer electronics: Digital cameras, gaming consoles, and audio/video equipment.
4. Industrial equipment: Test and measurement instruments, control systems, and power supplies.
5. Automotive electronics: Infotainment systems, navigation devices, and lighting controls.

Detailed and Complete Alternative Models

1. AIC112RHBR: Similar to AIC111RHBR but with an extended output voltage range of 0.8V - 5.0V.
2. AIC113RHBR: Offers higher output current capability compared to AIC111RHBR.
3. AIC114RHBR: Provides additional features like adjustable output voltage and enable/disable control.

These alternative models offer similar functionality to AIC111RHBR while catering to specific requirements or offering enhanced capabilities.

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