Torex Semiconductor Ltd
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XC9503B093AR-G
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XC9503B093AR-G

Product Overview

Category

XC9503B093AR-G belongs to the category of voltage regulators.

Use

It is primarily used for voltage regulation in electronic circuits.

Characteristics

  • Compact size
  • Low power consumption
  • High efficiency
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

XC9503B093AR-G is available in a small surface-mount package.

Essence

The essence of XC9503B093AR-G lies in its ability to regulate voltage efficiently and reliably in various electronic applications.

Packaging/Quantity

XC9503B093AR-G is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 0.8V - 5.0V
  • Output Current: Up to 300mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 40µA (typical)
  • 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

Functional Features

  • Voltage regulation: XC9503B093AR-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: It safeguards the circuit by limiting the output current during excessive load conditions.
  • Thermal shutdown protection: In case of overheating, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • Small form factor allows for space-saving designs.
  • Low power consumption prolongs battery life in portable devices.
  • Wide input voltage range enables compatibility with various power sources.
  • Adjustable output voltage provides flexibility for different applications.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

XC9503B093AR-G utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly. By continuously monitoring the output, it compensates for any changes in the input voltage or load conditions.

Detailed Application Field Plans

XC9503B093AR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC9503B093AR-G are: - LM317: A popular linear voltage regulator with adjustable output voltage. - LT1763: A low dropout (LDO) voltage regulator with high accuracy and low quiescent current. - TPS7A47: An ultra-low noise LDO voltage regulator suitable for sensitive audio applications.

These alternative models offer similar functionality and can be chosen based on specific requirements and design constraints.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением XC9503B093AR-G в технических решениях.

Sure! Here are 10 common questions and answers related to the application of XC9503B093AR-G in technical solutions:

  1. Q: What is XC9503B093AR-G? A: XC9503B093AR-G is a voltage regulator IC (integrated circuit) that provides stable power supply for various electronic devices.

  2. Q: What is the input voltage range of XC9503B093AR-G? A: The input voltage range of XC9503B093AR-G is typically between 2.5V and 6.0V.

  3. Q: What is the output voltage range of XC9503B093AR-G? A: The output voltage range of XC9503B093AR-G can be adjusted from 0.8V to 5.0V using external resistors.

  4. Q: What is the maximum output current of XC9503B093AR-G? A: The maximum output current of XC9503B093AR-G is 300mA, which makes it suitable for powering small to medium-sized loads.

  5. Q: Is XC9503B093AR-G a low-dropout regulator (LDO)? A: Yes, XC9503B093AR-G is an LDO regulator, meaning it can maintain a stable output voltage even when the input voltage is close to the desired output voltage.

  6. Q: Can XC9503B093AR-G operate in a wide temperature range? A: Yes, XC9503B093AR-G has a wide operating temperature range of -40°C to +85°C, making it suitable for various environments.

  7. Q: Does XC9503B093AR-G have built-in protection features? A: Yes, XC9503B093AR-G includes overcurrent protection, thermal shutdown, and short-circuit protection to ensure safe operation.

  8. Q: Can XC9503B093AR-G be used in battery-powered applications? A: Yes, XC9503B093AR-G is suitable for battery-powered applications due to its low quiescent current and low dropout voltage.

  9. Q: What package does XC9503B093AR-G come in? A: XC9503B093AR-G is available in a small SOT-89 package, which is compact and easy to integrate into PCB designs.

  10. Q: Are there any application notes or reference designs available for XC9503B093AR-G? A: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of XC9503B093AR-G in various technical solutions.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's documentation for XC9503B093AR-G.