ISL6504CR

Product Overview

Category

ISL6504CR belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

ISL6504CR comes in a compact and durable package, ensuring easy installation and long-term reliability.

Essence

The essence of ISL6504CR lies in its ability to provide stable and regulated voltage output, making it an essential component in various electronic devices.

Packaging/Quantity

ISL6504CR is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage

Functional Features

• High Efficiency: The ISL6504CR offers high efficiency, minimizing power loss and maximizing energy utilization.
• Low Dropout Voltage: With a low dropout voltage, the regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The wide input voltage range allows the regulator to operate with different power sources.
• Adjustable Output Voltage: The output voltage can be adjusted within a specified range to meet the requirements of different applications.
• Overcurrent Protection: The regulator incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
• Thermal Shutdown Protection: In case of excessive heat, the thermal shutdown feature ensures the regulator's safe operation by shutting it down temporarily.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range enables compatibility with various power sources.
• Adjustable output voltage allows flexibility in different applications.
• Overcurrent and thermal shutdown protection enhance safety and reliability.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Dropout voltage may cause a slight decrease in efficiency when the input voltage is close to the desired output voltage.

Working Principles

The ISL6504CR operates based on the principle of voltage regulation. It takes an input voltage and regulates it to provide a stable output voltage. This is achieved through a combination of internal circuitry and feedback control mechanisms. By continuously monitoring the output voltage and comparing it to a reference voltage, the regulator adjusts its internal components to maintain the desired output voltage level.

Detailed Application Field Plans

ISL6504CR finds application in various electronic devices and systems, including but not limited to: 1. Mobile phones and smartphones 2. Portable media players 3. Digital cameras 4. Wireless communication devices 5. Battery-powered devices 6. IoT (Internet of Things) devices 7. Wearable technology

Detailed and Complete Alternative Models

1. LM317: A popular linear voltage regulator with adjustable output voltage.
2. LT1084: A high-current, low-dropout voltage regulator suitable for demanding applications.
3. TPS7A4700: An ultra-low-noise, high-PSRR (Power Supply Rejection Ratio) voltage regulator.
4. LM1117: A low dropout voltage regulator available in various fixed output voltage options.
5. ADP3339: A high-accuracy, low-dropout voltage regulator with a wide input voltage range.

These alternative models offer similar functionality and can be considered as substitutes for ISL6504CR based on specific requirements and application needs.

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