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RT9259AGS
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RT9259AGS

Product Overview

Category

The RT9259AGS belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable and consistent power supply.

Characteristics

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Low Dropout Voltage: 250mV at 300mA
  • Quiescent Current: 75μA
  • Package Type: SOP-8 (Exposed Pad)

Package

The RT9259AGS is available in a SOP-8 package with an exposed pad for efficient heat dissipation.

Essence

The essence of the RT9259AGS lies in its ability to provide reliable voltage regulation in a compact and versatile package.

Packaging/Quantity

The RT9259AGS is typically packaged in reels containing a specific quantity based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Dropout Voltage: 250mV at 300mA
  • Quiescent Current: 75μA
  • Package Type: SOP-8 (Exposed Pad)

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. NC (No Connection)
  5. VOUT (Output Voltage)
  6. NC (No Connection)
  7. NC (No Connection)
  8. PG (Power Good)

Functional Features

  • Low Dropout Voltage: Ensures efficient power conversion with minimal loss.
  • Wide Input Voltage Range: Allows for flexibility in various applications.
  • Power Good Indicator: Provides a signal when the output voltage is within regulation.

Advantages

  • Compact SOP-8 package with exposed pad for enhanced thermal performance.
  • Low dropout voltage ensures efficient power utilization.
  • Wide input voltage range allows for versatile application.

Disadvantages

  • Limited maximum output current compared to some alternative models.
  • May require additional external components for specific applications.

Working Principles

The RT9259AGS operates by comparing the reference voltage with the feedback voltage to adjust the output voltage, ensuring a stable and regulated power supply to the load.

Detailed Application Field Plans

The RT9259AGS is well-suited for use in portable electronic devices, battery-powered systems, and other applications requiring efficient voltage regulation within a limited space.

Detailed and Complete Alternative Models

  • RT9193: Offers higher maximum output current for more demanding applications.
  • RT9167: Provides similar voltage regulation capabilities in a different package type.

In conclusion, the RT9259AGS is a versatile voltage regulator with a compact form factor and efficient performance, making it suitable for a wide range of electronic applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von RT9259AGS in technischen Lösungen auf

  1. What is RT9259AGS?

    • RT9259AGS is a high-efficiency, low-noise, and low-dropout voltage regulator designed for various applications in technical solutions.

  2. What is the input voltage range of RT9259AGS?

    • The input voltage range of RT9259AGS is typically from 2.5V to 5.5V.

  3. What is the output voltage range of RT9259AGS?

    • The output voltage range of RT9259AGS is adjustable from 0.8V to 3.6V.

  4. What is the maximum output current of RT9259AGS?

    • The maximum output current of RT9259AGS is typically 300mA.

  5. What are the typical applications of RT9259AGS?

    • RT9259AGS is commonly used in battery-powered devices, portable equipment, and other applications requiring a regulated power supply.

  6. What are the key features of RT9259AGS?

    • The key features of RT9259AGS include low dropout voltage, low quiescent current, thermal shutdown protection, and short-circuit current limit.

  7. How does RT9259AGS help in improving system efficiency?

    • RT9259AGS helps improve system efficiency by providing a stable and regulated power supply with minimal power loss.

  8. What are the recommended input and output capacitors for RT9259AGS?

    • It is recommended to use a 1μF ceramic capacitor at the input and a 1μF ceramic capacitor at the output for optimal performance.

  9. What are the operating temperature and package options for RT9259AGS?

    • RT9259AGS is available in various package options and can operate within a temperature range of -40°C to 85°C or -40°C to 125°C.

  10. How can RT9259AGS be integrated into a technical solution?

    • RT9259AGS can be easily integrated into a technical solution by following the application circuit provided in the datasheet and considering the specific requirements of the system.