ISL9014AIRJMZ-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 - Small Package Size

Package: 10-VFDFN Exposed Pad

Essence: The ISL9014AIRJMZ-T is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The ISL9014AIRJMZ-T is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Dropout Voltage: 200mV at 300mA
• Quiescent Current: 35µA
• Load Regulation: ±0.1%
• Line Regulation: ±0.05%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL9014AIRJMZ-T has the following pin configuration:

```

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| | --| VOUT | --| GND | --| EN | --| FB | --| VIN | |___________| ```

Functional Features

• Low Dropout Voltage: The ISL9014AIRJMZ-T exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• High Accuracy: With excellent voltage regulation characteristics, this voltage regulator provides a highly accurate output voltage, minimizing fluctuations and ensuring stable operation of connected devices.
• Low Quiescent Current: The low quiescent current of 35µA helps conserve power and extend battery life in portable applications.
• Wide Input Voltage Range: The ISL9014AIRJMZ-T can accept input voltages ranging from 2.3V to 5.5V, making it suitable for a wide range of applications.
• Adjustable Output Voltage: The output voltage can be adjusted within the specified range (0.8V to VIN) using external resistors, providing flexibility for different system requirements.
• Small Package Size: The 10-VFDFN Exposed Pad package offers a compact form factor, making it ideal for space-constrained designs.

Advantages

• High accuracy and stability ensure reliable performance.
• Low dropout voltage enables efficient power conversion.
• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage provides flexibility for different applications.
• Small package size saves board space.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Requires external components for proper operation.

Working Principles

The ISL9014AIRJMZ-T is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the feedback voltage (FB) with a reference voltage to adjust the pass transistor's resistance and maintain a stable output voltage. The enable pin (EN) controls the regulator's on/off state.

Detailed Application Field Plans

The ISL9014AIRJMZ-T is commonly used in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices - Battery-powered systems

Alternative Models

Some alternative models that offer similar functionality to the ISL9014AIRJMZ-T include: - TPS7A4700 - LT1763 - MCP1700

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

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