ISL9021IICZ-T

Product Overview

Category

ISL9021IICZ-T belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in various electronic devices for voltage regulation and power management purposes.

Characteristics

• Low quiescent current consumption
• Wide input voltage range
• High efficiency
• Small form factor
• Excellent load and line regulation

Package

ISL9021IICZ-T is available in a compact surface-mount package, typically a 10-pin DFN (Dual Flat No-Lead) package.

Essence

The essence of ISL9021IICZ-T lies in its ability to efficiently regulate voltage and manage power in electronic devices.

Packaging/Quantity

ISL9021IICZ-T is usually packaged in reels or tubes, with a standard quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 300mA
• Quiescent Current: 22µA (typical)
• Dropout Voltage: 200mV at 100mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. PG: Power good indicator pin
7. NC: No connection
8. NC: No connection
9. NC: No connection
10. NC: No connection

Functional Features

• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft-start functionality
• Power good indicator

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows for versatile applications
• Small form factor enables space-saving designs
• Excellent load and line regulation ensures stable output voltage

Disadvantages

• Limited maximum output current (300mA)
• Not suitable for high-power applications

Working Principles

ISL9021IICZ-T operates based on a voltage regulation principle. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. The IC incorporates various protection mechanisms to ensure safe operation under different conditions.

Detailed Application Field Plans

ISL9021IICZ-T finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT (Internet of Things) devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL9021IICZ-T are: - TPS799xx: Texas Instruments - MCP1700: Microchip Technology - LP2985: Texas Instruments - NCP702: ON Semiconductor - AP2112: Diodes Incorporated

These alternative models offer similar functionality and characteristics, providing options for designers based on their specific requirements.

Word count: 342 words