XRP6658ISTR-F

Product Overview

Category: Integrated Circuit (IC)

Use: XRP6658ISTR-F is a high-performance voltage regulator IC designed for various electronic applications.

Characteristics: - Provides stable and regulated output voltage. - Offers excellent load and line regulation. - Low dropout voltage. - High efficiency. - Compact package size.

Package: XRP6658ISTR-F is available in a small outline integrated circuit (SOIC) package.

Essence: XRP6658ISTR-F is an essential component used to regulate voltage in electronic devices, ensuring reliable and consistent power supply.

Packaging/Quantity: The XRP6658ISTR-F is typically sold in reels containing a specified quantity of units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV @ 300mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XRP6658ISTR-F features the following pin configuration:

1. VIN: Input voltage pin.
2. GND: Ground reference pin.
3. EN: Enable pin for controlling the regulator's operation.
4. FB: Feedback pin for setting the desired output voltage.
5. VOUT: Regulated output voltage pin.

Functional Features

• Stable Output Voltage: XRP6658ISTR-F ensures a stable output voltage even under varying load conditions.
• Excellent Regulation: It provides exceptional load and line regulation, maintaining the desired output voltage accurately.
• Low Dropout Voltage: With a low dropout voltage, the IC can operate efficiently even when the input voltage is close to the output voltage.
• High Efficiency: XRP6658ISTR-F offers high efficiency, minimizing power dissipation and maximizing battery life in portable devices.
• Compact Design: The small package size allows for easy integration into space-constrained electronic applications.

Advantages and Disadvantages

Advantages: - Stable and regulated output voltage. - Excellent load and line regulation. - Low dropout voltage. - High efficiency. - Compact package size.

Disadvantages: - Limited maximum output current (500mA). - Operating temperature range may not be suitable for extreme environments.

Working Principles

XRP6658ISTR-F operates based on a voltage regulation principle. It compares the feedback voltage (FB) with a reference voltage to generate an error signal. This error signal is then used to adjust the internal circuitry, ensuring the output voltage remains constant despite changes in load or input voltage.

Detailed Application Field Plans

The XRP6658ISTR-F finds applications in various electronic devices, including but not limited to: 1. Mobile phones 2. Tablets 3. Portable media players 4. Digital cameras 5. Wireless communication devices

Detailed and Complete Alternative Models

1. XRP6659ISTR-F: Similar to XRP6658ISTR-F with higher maximum output current (800mA).
2. XRP6660ISTR-F: Similar to XRP6658ISTR-F with extended operating temperature range (-40°C to +125°C).

These alternative models provide similar functionality while offering specific enhancements suited for different application requirements.

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