ISL9016IRUNWZ-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 ISL9016IRUNWZ-T is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The ISL9016IRUNWZ-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 VIN
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 17µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL9016IRUNWZ-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 flexibility in meeting specific device requirements.
• Thermal shutdown protection prevents the IC from overheating, ensuring safe operation.

Advantages

• Compact WLCSP package saves board space and enables integration into small form factor devices.
• High accuracy and low dropout voltage make it suitable for applications requiring precise voltage regulation.
• Low quiescent current extends battery life in portable devices.
• Wide input voltage range provides versatility in different power supply scenarios.
• Adjustable output voltage allows customization for various device requirements.

Disadvantages

• The WLCSP package may be challenging to solder manually due to its small size.
• Limited maximum output current may not be suitable for high-power applications.

Working Principles

The ISL9016IRUNWZ-T operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output terminals based on the feedback received from an internal error amplifier. This feedback loop ensures that the output voltage remains stable regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The ISL9016IRUNWZ-T is commonly used in the following applications:

1. Mobile Devices: Provides stable voltage supply for smartphones, tablets, and other portable electronic devices.
2. Wearable Electronics: Ensures reliable power delivery to smartwatches, fitness trackers, and other wearable gadgets.
3. IoT Devices: Supports efficient power management in Internet of Things (IoT) devices such as sensors, smart home devices, and connected appliances.
4. Industrial Equipment: Used in industrial control systems, automation equipment, and instrumentation devices that require precise voltage regulation.
5. Automotive Electronics: Suitable for automotive applications where stable voltage supply is critical for various electronic components.

Detailed and Complete Alternative Models

1. ISL9007IRZ-T: Similar voltage regulator IC with a lower dropout voltage and higher maximum output current.
2. ISL9018IRNJZ-T: Voltage regulator IC with a wider input voltage range and higher accuracy.
3. ISL9005IRNJZ-T: Compact voltage regulator IC with low quiescent current and adjustable output voltage.

These alternative models offer similar functionality to the ISL9016IRUNWZ-T but may have different specifications or package options.

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