ABLIC U.S.A. Inc.
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S-812C53AY-B2-U
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S-812C53AY-B2-U

Product Overview

Category

The S-812C53AY-B2-U belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Overcurrent protection

Package

The S-812C53AY-B2-U comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices, ensuring their proper functioning.

Packaging/Quantity

The S-812C53AY-B2-U is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.5V
  • Output Current: 150mA (max)
  • Dropout Voltage: 160mV (typ)
  • Quiescent Current: 30µA (typ)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C53AY-B2-U has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • High Precision Regulation: The S-812C53AY-B2-U provides precise voltage regulation, ensuring stable power supply to connected devices.
  • Low Dropout Voltage: With a low dropout voltage, this regulator can operate efficiently even when the input voltage is close to the output voltage.
  • Low Quiescent Current: The low quiescent current minimizes power consumption when the device is in standby mode.
  • Thermal Shutdown Protection: The regulator includes a thermal shutdown feature that protects it from overheating.
  • Overcurrent Protection: It also incorporates overcurrent protection to safeguard against excessive current flow.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance of electronic devices.
  • Low dropout voltage allows for efficient operation even with low input voltages.
  • Low quiescent current minimizes power consumption in standby mode.
  • Thermal shutdown protection prevents damage due to overheating.
  • Overcurrent protection safeguards against excessive current flow.

Disadvantages

  • Limited output current capacity (150mA max).
  • Restricted input voltage range (2.5V - 6.0V).

Working Principles

The S-812C53AY-B2-U operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The S-812C53AY-B2-U finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

  1. S-812C33AY-B2-U: Similar to S-812C53AY-B2-U, but with a lower output voltage range (1.2V - 3.3V).
  2. S-812C50AY-B2-U: Similar to S-812C53AY-B2-U, but with a higher output voltage range (1.2V - 5.0V).
  3. S-812C30AY-B2-U: Similar to S-812C53AY-B2-U, but with a lower output current capacity (100mA max).

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific requirements.

In conclusion, the S-812C53AY-B2-U is a high-precision voltage regulator with low dropout voltage and quiescent current. It offers thermal shutdown and overcurrent protection, making it suitable for various electronic applications. While it has limitations in terms of output current capacity and input voltage range, alternative models are available to cater to different needs.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-812C53AY-B2-U en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-812C53AY-B2-U in technical solutions:

  1. Q: What is the S-812C53AY-B2-U? A: The S-812C53AY-B2-U is a voltage regulator IC (integrated circuit) that provides stable power supply voltage for various electronic devices.

  2. Q: What is the input voltage range of the S-812C53AY-B2-U? A: The input voltage range of the S-812C53AY-B2-U is typically between 2.5V and 16V.

  3. Q: What is the output voltage of the S-812C53AY-B2-U? A: The S-812C53AY-B2-U has a fixed output voltage of 5.3V.

  4. Q: What is the maximum output current of the S-812C53AY-B2-U? A: The maximum output current of the S-812C53AY-B2-U is 150mA.

  5. Q: Can the S-812C53AY-B2-U be used in battery-powered applications? A: Yes, the S-812C53AY-B2-U can be used in battery-powered applications as it has low quiescent current consumption.

  6. Q: Is the S-812C53AY-B2-U suitable for automotive applications? A: Yes, the S-812C53AY-B2-U is designed to meet automotive requirements and can be used in automotive applications.

  7. Q: Does the S-812C53AY-B2-U have built-in overcurrent protection? A: No, the S-812C53AY-B2-U does not have built-in overcurrent protection. External protection circuitry may be required.

  8. Q: Can the S-812C53AY-B2-U operate in a wide temperature range? A: Yes, the S-812C53AY-B2-U is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  9. Q: What package does the S-812C53AY-B2-U come in? A: The S-812C53AY-B2-U comes in a small SOT-89 package.

  10. Q: Are there any application notes or reference designs available for the S-812C53AY-B2-U? A: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of the S-812C53AY-B2-U in various technical solutions.

Please note that the answers provided here are general and it's always recommended to refer to the datasheet and documentation provided by the manufacturer for specific details and guidelines.