ISL9021IRUCZ-T

Product Overview

The ISL9021IRUCZ-T belongs to the category of voltage regulators and is commonly used in electronic devices to regulate voltage levels. This integrated circuit is known for its high efficiency, compact package, and versatile applications. The ISL9021IRUCZ-T is typically available in small packages and is designed for use in portable electronic devices.

Basic Information

• Category: Voltage Regulator
• Use: Regulating voltage levels in electronic devices
• Characteristics: High efficiency, compact package
• Package: Small form factor
• Essence: Efficient voltage regulation
• Packaging/Quantity: Typically available in reels or tubes

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Maximum Output Current: 300mA
• Quiescent Current: 20µA
• Operating Temperature Range: -40°C to 85°C
• Package Type: μTDFN (2mmx2mm)

Detailed Pin Configuration

The ISL9021IRUCZ-T features a detailed pin configuration that includes input, output, and ground pins, as well as enable and bypass pins for additional functionality.

| Pin Name | Description | |----------|-------------------| | VIN | Input Voltage | | VOUT | Output Voltage | | GND | Ground | | EN | Enable Pin | | BP | Bypass Pin |

Functional Features

• High Efficiency: The ISL9021IRUCZ-T offers high efficiency, making it suitable for battery-powered devices.
• Low Quiescent Current: With a quiescent current of 20µA, this regulator minimizes power consumption during standby mode.
• Wide Input Voltage Range: It can accommodate input voltages ranging from 2.3V to 5.5V, providing flexibility in various applications.

Advantages and Disadvantages

Advantages

• Compact size
• High efficiency
• Low quiescent current

Disadvantages

• Limited maximum output current (300mA)

Working Principles

The ISL9021IRUCZ-T operates by regulating the input voltage to a stable output voltage, ensuring that electronic devices receive a consistent power supply. It achieves this through internal control circuitry and feedback mechanisms, maintaining the desired output voltage regardless of variations in the input voltage.

Detailed Application Field Plans

The ISL9021IRUCZ-T is widely used in portable electronic devices such as smartphones, tablets, and wearable gadgets. Its compact size and efficient performance make it ideal for applications where space and power consumption are critical factors.

Detailed and Complete Alternative Models

• ISL9001: Similar voltage regulator with lower maximum output current but wider input voltage range.
• ISL9117: Buck-boost voltage regulator offering a wider input voltage range and higher maximum output current.

In conclusion, the ISL9021IRUCZ-T is a versatile voltage regulator with high efficiency and a compact package, making it suitable for a wide range of portable electronic devices.

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