ISL9014IRGCZ-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: 16-VFQFN Exposed Pad

Essence: The ISL9014IRGCZ-T is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: Tape & Reel (3000 pieces per reel)

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: ±0.1%
• Line Regulation: ±0.05%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL9014IRGCZ-T has a 16-pin VFQFN package with the following pin configuration:

1. EN (Enable)
2. GND (Ground)
3. FB (Feedback)
4. VOUT (Output Voltage)
5. VIN (Input Voltage)
6. NC (No Connection)
7. NC
8. NC
9. NC
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. PG (Power Good)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption in standby mode.
• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage enables flexibility in different applications.
• Thermal shutdown protection prevents overheating and damage.

Advantages

• Compact size and small footprint make it suitable for space-constrained designs.
• High efficiency results in less power dissipation and longer battery life.
• Excellent line and load regulation ensure stable output voltage under different conditions.
• Wide operating temperature range allows usage in extreme environments.
• Power Good (PG) pin provides a signal indicating the output voltage is within the specified range.

Disadvantages

• Limited maximum input voltage range may not be suitable for certain applications requiring higher voltages.
• Non-standard pin configuration may require specific PCB layout considerations.

Working Principles

The ISL9014IRGCZ-T operates as a linear voltage regulator. It takes an input voltage from the VIN pin, regulates it to the desired output voltage set by the FB pin, and provides a stable output voltage at the VOUT pin. The EN pin controls the enable/disable state of the regulator.

Detailed Application Field Plans

The ISL9014IRGCZ-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, portable media players.
2. Wearable Electronics: Smartwatches, fitness trackers, wireless earbuds.
3. IoT Devices: Sensors, actuators, smart home devices.
4. Portable Medical Devices: Blood glucose meters, pulse oximeters, insulin pumps.
5. Industrial Equipment: Data loggers, measurement instruments, control systems.

Detailed and Complete Alternative Models

1. TPS7A3301: Low Dropout Voltage Regulator with Adjustable Output Voltage.
2. LT1763: Ultra-Low Noise LDO Regulator with High PSRR.
3. MCP1700: Low Quiescent Current LDO Regulator with Shutdown Function.
4. MAX6037: High-Accuracy, Low IQ, Low Dropout Voltage Regulator.

These alternative models offer similar functionality and can be considered as alternatives to the ISL9014IRGCZ-T based on specific application requirements.

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