ISL9021AIINZ-T

Product Overview

The ISL9021AIINZ-T belongs to the category of voltage regulators and is commonly used in electronic devices to provide a stable output voltage. This device is known for its high efficiency, compact package, and low quiescent current, making it suitable for various portable and battery-powered applications. The ISL9021AIINZ-T is available in a small package, making it ideal for space-constrained designs.

Basic Information

• Category: Voltage Regulator
• Use: Providing stable output voltage in electronic devices
• Characteristics: High efficiency, compact package, low quiescent current
• Package: Small form factor
• Essence: Stability and efficiency in voltage regulation
• Packaging/Quantity: Available in various packaging options, typically sold in reels or tubes

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Maximum Output Current: 300mA
• Quiescent Current: 22µA
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The ISL9021AIINZ-T features a detailed pin configuration that includes input, output, and ground pins, as well as enable and bypass pins for additional functionality.

Functional Features

• High efficiency conversion
• Low dropout voltage
• Thermal shutdown protection
• Short-circuit and overcurrent protection
• Enable pin for power savings
• Bypass pin for low-noise operation

Advantages and Disadvantages

Advantages

• High efficiency
• Compact package
• Low quiescent current
• Wide input voltage range
• Overcurrent protection

Disadvantages

• Limited maximum output current
• Restricted output voltage range

Working Principles

The ISL9021AIINZ-T operates by regulating the input voltage to provide a stable output voltage, ensuring that the connected electronic devices receive consistent power supply. It achieves this through efficient voltage conversion and incorporates various protection mechanisms to safeguard against faults and overloads.

Detailed Application Field Plans

The ISL9021AIINZ-T is commonly used in: - Portable electronic devices - Battery-powered applications - Wearable devices - IoT (Internet of Things) devices - Consumer electronics

Detailed and Complete Alternative Models

• ISL9001: Similar voltage regulator with lower maximum output current
• ISL9117: Buck-boost voltage regulator for wider input voltage range
• ISL9305: Dual output voltage regulator for specific applications

In conclusion, the ISL9021AIINZ-T is a versatile voltage regulator with high efficiency and compact design, making it suitable for a wide range of electronic applications.

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