ISL88001IE26Z-T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output current capability - Wide input voltage range - Adjustable output voltage - Thermal shutdown protection

Package: TO-263-5 (D2PAK)

Essence: The ISL88001IE26Z-T is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The ISL88001IE26Z-T is available in tape and reel packaging, with 250 units per reel.

Specifications

• Input Voltage Range: 2.7V to 6V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 1A
• Output Current: Up to 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ISL88001IE26Z-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.
• High output current capability allows for powering a wide range of devices.
• Wide input voltage range provides flexibility in different applications.
• Adjustable output voltage allows for customization based on specific requirements.
• Thermal shutdown protection prevents damage due to excessive heat.

Advantages and Disadvantages

Advantages: - Efficient power conversion - Versatile application range - Customizable output voltage - Protection against overheating

Disadvantages: - Limited output current capability compared to some other voltage regulators - Requires external components for proper operation

Working Principles

The ISL88001IE26Z-T operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The feedback pin (FB) monitors the output voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The ISL88001IE26Z-T is commonly used in various electronic devices that require a stable and regulated power supply. Some typical application fields include: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive applications - Telecommunications equipment

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package.
2. LT1763-5: Offers higher output current capability and lower dropout voltage.
3. TPS79633: Provides adjustable output voltage and low quiescent current.

These alternative models can be considered based on specific requirements and design constraints.

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