ISL9011IRGPZ

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - Low Dropout Voltage - High Efficiency - Low Quiescent Current - Small Package Size - Wide Input Voltage Range

Package: 16-VFQFN Exposed Pad

Essence: The ISL9011IRGPZ is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The ISL9011IRGPZ is available in a 16-VFQFN exposed pad package. It is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Dropout Voltage: 200mV at 300mA
• Quiescent Current: 35µA
• Output Current: Up to 300mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL9011IRGPZ has the following pin configuration:

1. VIN: Input Voltage
2. EN: Enable Pin
3. GND: Ground
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. PG: Power Good Indicator

Functional Features

• Low dropout voltage ensures efficient power conversion even with low input voltages.
• High efficiency helps minimize power dissipation and maximize battery life.
• Low quiescent current reduces power consumption during standby or idle modes.
• Power good indicator provides a signal indicating when the output voltage is within the specified range.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with various power sources. - Small package size enables space-saving designs. - High efficiency results in reduced power wastage. - Low quiescent current prolongs battery life.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Dropout voltage may affect performance in low voltage scenarios.

Working Principles

The ISL9011IRGPZ operates as a linear voltage regulator. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. The feedback pin (FB) is used to monitor the output voltage and adjust the internal circuitry to maintain the desired voltage level. The enable pin (EN) controls the operation of the regulator, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The ISL9011IRGPZ is commonly used in various electronic devices that require a stable voltage supply. Some typical application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players.
2. Wearable Electronics: Smartwatches, fitness trackers.
3. IoT Devices: Sensors, wireless modules.
4. Portable Medical Devices: Blood glucose meters, pulse oximeters.
5. Industrial Equipment: Data loggers, control systems.

Detailed and Complete Alternative Models

1. ISL9001IRKPZ
2. ISL9001IRJZ
3. ISL9001IRKFZ
4. ISL9001IRKZ
5. ISL9001IRH5Z

These alternative models offer similar functionality and can be considered as replacements for the ISL9011IRGPZ in specific applications.

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