ISL61861GIBZ

Product Overview

Category

ISL61861GIBZ belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in various electronic devices.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent and thermal protection

Package

ISL61861GIBZ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL61861GIBZ lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

ISL61861GIBZ is typically packaged in reels, with each reel containing a specific quantity of ICs.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL61861GIBZ has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• High efficiency conversion
• Fast transient response
• Overcurrent protection
• Thermal shutdown protection
• Low quiescent current

Advantages

• Wide input voltage range allows for versatile applications
• Low dropout voltage ensures efficient power conversion
• Overcurrent and thermal protection enhance device safety
• Small package size enables space-saving designs

Disadvantages

• Limited maximum output current may restrict usage in high-power applications
• Operating temperature range may not be suitable for extreme environments

Working Principles

ISL61861GIBZ operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output pins, thereby maintaining a stable voltage level.

Detailed Application Field Plans

ISL61861GIBZ finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL61861GIBZ are: - LM317 - LT1083 - LM1117 - TPS7A4700

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, ISL61861GIBZ is an integrated circuit voltage regulator with high efficiency, low dropout voltage, and wide input voltage range. It provides reliable voltage regulation for various electronic devices. While it has limitations in terms of maximum output current and operating temperature range, it offers advantages such as overcurrent and thermal protection. Its working principle involves adjusting resistance to maintain a stable output voltage. It finds applications in mobile phones, tablets, portable media players, wireless communication devices, and battery-powered devices. Alternative models like LM317, LT1083, LM1117, and TPS7A4700 can also be considered based on specific requirements.