ISL9012IRPLZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - Low dropout voltage regulator - High efficiency - Low quiescent current - Small package size - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Package: 10 Ld 3x3 DFN

Essence: The ISL9012IRPLZ-T is a low dropout voltage regulator designed for power management applications. It provides a stable output voltage with high efficiency, making it suitable for various electronic devices.

Packaging/Quantity: The ISL9012IRPLZ-T is available in a 10 Ld 3x3 DFN package. It is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 0.8V to VIN
• Dropout Voltage: 200mV at 150mA load
• Quiescent Current: 17µA typical
• Output Current: Up to 150mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL9012IRPLZ-T has the following pin configuration:

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| | | VOUT | |_______________| | | | GND | |_______________| | | | VIN | |_______________| ```

Functional Features

• Low dropout voltage: The ISL9012IRPLZ-T maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• High efficiency: The regulator minimizes power loss, resulting in higher overall system efficiency.
• Low quiescent current: The IC consumes very little current when in standby mode, conserving battery life.
• Overcurrent and thermal protection: The ISL9012IRPLZ-T includes built-in protection mechanisms to prevent damage from excessive current or temperature.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for flexibility in various applications. - Adjustable output voltage enables customization for specific requirements. - Small package size saves board space. - High efficiency reduces power consumption.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Temperature range is limited to -40°C to +85°C.

Working Principles

The ISL9012IRPLZ-T operates as a low dropout voltage regulator by maintaining a constant output voltage regardless of variations in the input voltage. It achieves this through a combination of internal circuitry and feedback control mechanisms. The regulator continuously monitors the output voltage and adjusts its internal components to ensure a stable and accurate output.

Detailed Application Field Plans

The ISL9012IRPLZ-T can be used in various applications, including but not limited to: 1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices can benefit from the low dropout voltage and low quiescent current of the ISL9012IRPLZ-T, extending battery life. 2. Industrial equipment: The regulator's wide input voltage range and high efficiency make it suitable for powering sensors, actuators, and other components in industrial automation systems. 3. Automotive electronics: The ISL9012IRPLZ-T can be used in automotive applications where a stable and efficient power supply is required for various electronic modules.

Detailed and Complete Alternative Models

1. **ISL9002AIR