ISL9012IRFJZ-T

Product Overview

Category

ISL9012IRFJZ-T belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in various electronic devices.

Characteristics

• Low dropout voltage
• High output accuracy
• Low quiescent current
• Wide input voltage range
• Thermal shutdown protection

Package

ISL9012IRFJZ-T is available in a small and compact package, such as a 10-pin DFN (Dual Flat No-Lead) package.

Essence

The essence of ISL9012IRFJZ-T lies in its ability to regulate voltage efficiently and accurately.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of around 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Dropout Voltage: 200mV at 300mA
• Quiescent Current: 17µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. PG: Power good indicator pin
7. NC: No connection pin
8. NC: No connection pin
9. NC: No connection pin
10. NC: No connection pin

Functional Features

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

Advantages

• Compact package size enables space-saving designs.
• High output accuracy ensures reliable performance.
• Low quiescent current prolongs battery life in portable devices.
• Wide input voltage range provides flexibility in power supply options.
• Thermal shutdown protection enhances safety and reliability.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• Higher cost compared to traditional linear regulators.
• Requires additional external components for proper operation.

Working Principles

ISL9012IRFJZ-T operates based on the principle of a linear voltage regulator. It takes an input voltage and regulates it to a desired output voltage level. The internal circuitry of the IC adjusts the voltage by controlling the flow of current through a series pass transistor. This regulation process ensures that the output voltage remains stable even when the input voltage or load conditions change.

Detailed Application Field Plans

ISL9012IRFJZ-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT (Internet of Things) devices - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL9012IRFJZ-T are: - LM1117-3.3 - LT1761ES5-3.3 - MCP1700-3302E/TO

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

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