ISL9016IRUCWZ-T

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - Low Dropout Voltage - High Accuracy - Low Quiescent Current - Wide Input Voltage Range - Adjustable Output Voltage - Thermal Shutdown Protection

Package: WLCSP (Wafer Level Chip Scale Package)

Essence: The ISL9016IRUCWZ-T is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The ISL9016IRUCWZ-T is available in a WLCSP package and is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 17µA
• Load Regulation: ±0.1%
• Line Regulation: ±0.05%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL9016IRUCWZ-T has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• High accuracy provides precise output voltage regulation, suitable for sensitive electronic components.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage enables customization for specific application requirements.
• Thermal shutdown protection prevents overheating and ensures safe operation.

Advantages

• Compact WLCSP package allows for space-saving integration into small electronic devices.
• High accuracy and low dropout voltage ensure stable and reliable power supply.
• Low quiescent current prolongs battery life in portable devices.
• Wide input voltage range provides flexibility in power source selection.
• Adjustable output voltage accommodates different voltage requirements.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• The WLCSP package may require specialized manufacturing techniques for assembly and rework.

Working Principles

The ISL9016IRUCWZ-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 monitors the input and output voltages and adjusts the resistance accordingly to provide a stable output voltage.

Detailed Application Field Plans

The ISL9016IRUCWZ-T is commonly used in various electronic devices that require a stable and regulated power supply. Some typical application fields include:

1. Mobile Devices: Smartphones, tablets, and wearable devices benefit from the low dropout voltage and low quiescent current of the ISL9016IRUCWZ-T, ensuring efficient power conversion and extended battery life.

2. IoT Devices: Internet of Things (IoT) devices often operate on low power and require precise voltage regulation. The ISL9016IRUCWZ-T's high accuracy and adjustable output voltage make it suitable for IoT applications such as sensors, smart home devices, and wireless communication modules.

3. Portable Medical Devices: Medical devices like glucose meters, blood pressure monitors, and pulse oximeters rely on stable power supply for accurate measurements. The ISL9016IRUCWZ-T's high accuracy and low quiescent current make it an ideal choice for such applications.

4. Industrial Control Systems: The ISL9016IRUCWZ-T can be used in industrial control systems that require precise voltage regulation, such as programmable logic controllers (PLCs), motor drives, and power management units.

Detailed and Complete Alternative Models

1. ISL9008: Similar to the ISL9016IRUCWZ-T, the ISL9008 is a low dropout voltage regulator with adjustable output voltage. It offers a wider input voltage range and higher output current capability.

2. TPS7A47: The TPS7A47 is a high-accuracy voltage regulator with ultra-low dropout voltage. It features a wide input voltage range and excellent load and line regulation.

3. LT1763: The LT1763 is a low dropout linear regulator with adjustable output voltage. It provides high accuracy, low quiescent current, and thermal shutdown protection.

4. LM1117: The LM1117 is a popular voltage regulator IC known for its simplicity and reliability. It offers fixed output voltage options and is available in various