ISL9016IRUCBZ-T

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - Low Dropout Voltage - High Accuracy - Low Quiescent Current - Small Package Size

Package: 10-VFDFN Exposed Pad

Essence: The ISL9016IRUCBZ-T is a voltage regulator IC designed for low dropout applications. It provides a stable output voltage with high accuracy and low quiescent current.

Packaging/Quantity: The ISL9016IRUCBZ-T is available in a 10-VFDFN exposed pad package. It is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 25µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.2%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL9016IRUCBZ-T has the following pin configuration:

```

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

• EN: Enable Pin
• VIN: Input Voltage Pin
• GND: Ground Pin
• VOUT: Output Voltage Pin

Functional Features

• Low dropout voltage allows operation with small input-output voltage differentials.
• High accuracy ensures precise regulation of the output voltage.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Thermal shutdown and current limit protection ensure safe operation.

Advantages

• Small package size enables space-saving designs.
• Wide input voltage range allows compatibility with various power sources.
• Excellent load and line regulation provide stable output voltage under different conditions.
• Low dropout voltage ensures efficient power conversion.

Disadvantages

• Limited output voltage range may not be suitable for all applications.
• The exposed pad package requires careful PCB layout to optimize thermal dissipation.

Working Principles

The ISL9016IRUCBZ-T is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage with a reference voltage and adjusting the pass transistor accordingly. This feedback loop ensures that the output voltage remains constant despite changes in the input voltage or load conditions.

Detailed Application Field Plans

The ISL9016IRUCBZ-T is commonly used in various battery-powered applications, such as:

1. Portable electronic devices
2. Wearable devices
3. IoT (Internet of Things) devices
4. Wireless communication modules
5. Medical devices

Its low dropout voltage, high accuracy, and low quiescent current make it suitable for applications where power efficiency and precise voltage regulation are crucial.

Detailed and Complete Alternative Models

1. ISL9001IRUCZ-T: Similar to the ISL9016IRUCBZ-T, but with a lower dropout voltage of 100mV at 150mA.
2. ISL9002IRUCZ-T: Provides dual output voltages, making it suitable for applications requiring multiple regulated voltages.
3. ISL9003IRUCZ-T: Offers adjustable output voltage through an external resistor, providing flexibility in voltage selection.

These alternative models offer similar features and characteristics, allowing designers to choose the most suitable option based on their specific requirements.

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