ISL9011AIRNFZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output accuracy - Low quiescent current - Thermal shutdown protection - Small package size

Package: QFN (Quad Flat No-Lead)

Essence: The ISL9011AIRNFZ-T is a voltage regulator IC designed for various applications that require a stable and regulated power supply.

Packaging/Quantity: The ISL9011AIRNFZ-T is available in a QFN package and is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Dropout Voltage: 200mV at 300mA
• Output Current: Up to 150mA
• Quiescent Current: 25µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL9011AIRNFZ-T 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

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• High output accuracy provides a stable and precise output voltage.
• Low quiescent current minimizes power consumption when the device is in standby or idle mode.
• Thermal shutdown protection prevents the IC from overheating and damaging itself.
• Small package size allows for space-saving integration into compact electronic devices.

Advantages and Disadvantages

Advantages: - Efficient power conversion - Stable and precise output voltage - Low power consumption in standby mode - Protection against overheating - Compact size for space-constrained applications

Disadvantages: - Limited output current capacity (up to 150mA) - Restricted input and output voltage ranges

Working Principles

The ISL9011AIRNFZ-T operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output terminals, thereby maintaining a constant voltage difference. The internal circuitry of the IC ensures stable operation and protection against various electrical faults.

Detailed Application Field Plans

The ISL9011AIRNFZ-T is suitable for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Wearable devices - Medical equipment - Industrial control systems

Detailed and Complete Alternative Models

1. ISL9001AIRNIZ-T: Similar voltage regulator IC with an extended input voltage range of 2.3V to 6.5V.
2. ISL9011AIRNZ-T: Voltage regulator IC with a higher output current capacity of up to 300mA.
3. ISL9011AIRNJZ-T: Voltage regulator IC with an extended operating temperature range of -40°C to +125°C.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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