ABLIC U.S.A. Inc.
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S-812C21BPI-C4BTFG
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S-812C21BPI-C4BTFG

Product Overview

Category

S-812C21BPI-C4BTFG belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection

Package

The S-812C21BPI-C4BTFG comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage with high precision and efficiency, ensuring stable power supply to electronic devices.

Packaging/Quantity

The S-812C21BPI-C4BTFG is typically packaged in reels and available in quantities of 1000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.0V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 35µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C21BPI-C4BTFG has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. CE: Chip enable pin

Functional Features

  • High Precision Voltage Regulation: The S-812C21BPI-C4BTFG ensures accurate and stable output voltage even under varying input conditions.
  • Low Dropout Voltage: With a low dropout voltage of only 200mV, this regulator minimizes power loss and maximizes efficiency.
  • Low Quiescent Current: The device operates with a low quiescent current of 35µA, reducing power consumption in standby mode.
  • Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection to prevent damage due to excessive heat.
  • Short-Circuit Protection: It also features short-circuit protection, safeguarding the circuit from potential damage.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures stable power supply to electronic devices.
  • Low dropout voltage minimizes power loss and improves efficiency.
  • Low quiescent current reduces power consumption in standby mode.
  • Thermal shutdown protection prevents damage from overheating.
  • Short-circuit protection safeguards the circuit from potential damage.

Disadvantages

  • Limited input voltage range (2.5V - 6.0V) may not be suitable for all applications.
  • Output voltage range (1.2V - 5.0V) may not cover all required voltage levels.

Working Principles

The S-812C21BPI-C4BTFG is a linear voltage regulator that utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage within the specified range. The device continuously monitors the input and output voltages, adjusting its internal components to compensate for any variations and ensure a stable output.

Detailed Application Field Plans

The S-812C21BPI-C4BTFG finds application in various electronic devices and circuits where precise voltage regulation is crucial. Some potential application fields include:

  1. Mobile Devices: Smartphones, tablets, and portable media players require stable power supply for optimal performance.
  2. IoT Devices: Internet of Things (IoT) devices often operate on low power and require efficient voltage regulation.
  3. Automotive Electronics: In-car entertainment systems, navigation units, and other automotive electronics benefit from stable power supply.
  4. Industrial Control Systems: Voltage regulation is essential in industrial control systems to ensure reliable operation of machinery and equipment.
  5. Medical Devices: Precision voltage regulation is critical in medical devices to maintain accuracy and safety.

Detailed and Complete Alternative Models

  1. S-812C21BPI-C4BTFJ: Similar to S-812C21BPI-C4BTFG, but with a different pin configuration.
  2. S-812C21BPI-C4BTFG: Another variant with the same pin configuration but slightly different specifications.
  3. S-812C21BPI-C4BTFH: A higher voltage version of the regulator with an extended input voltage range.

These alternative models offer similar functionality and can be considered as alternatives based on specific requirements.

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기술 솔루션에 S-812C21BPI-C4BTFG 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of S-812C21BPI-C4BTFG in technical solutions:

  1. Q: What is the S-812C21BPI-C4BTFG? A: The S-812C21BPI-C4BTFG 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-812C21BPI-C4BTFG? A: The input voltage range of the S-812C21BPI-C4BTFG is typically between 2.5V and 16V.

  3. Q: What is the output voltage of the S-812C21BPI-C4BTFG? A: The output voltage of the S-812C21BPI-C4BTFG is fixed at 2.1V.

  4. Q: What is the maximum output current of the S-812C21BPI-C4BTFG? A: The maximum output current of the S-812C21BPI-C4BTFG is 150mA.

  5. Q: Can the S-812C21BPI-C4BTFG be used in battery-powered applications? A: Yes, the S-812C21BPI-C4BTFG can be used in battery-powered applications as it has low quiescent current consumption.

  6. Q: Is the S-812C21BPI-C4BTFG suitable for automotive applications? A: Yes, the S-812C21BPI-C4BTFG is suitable for automotive applications as it meets the AEC-Q100 automotive reliability standards.

  7. Q: Does the S-812C21BPI-C4BTFG have built-in overcurrent protection? A: Yes, the S-812C21BPI-C4BTFG has built-in overcurrent protection to safeguard against excessive current flow.

  8. Q: Can the S-812C21BPI-C4BTFG operate in a wide temperature range? A: Yes, the S-812C21BPI-C4BTFG can operate in a wide temperature range of -40°C to +105°C.

  9. Q: What package does the S-812C21BPI-C4BTFG come in? A: The S-812C21BPI-C4BTFG comes in a small and compact SOT-23-5 package.

  10. Q: Are there any application notes or reference designs available for the S-812C21BPI-C4BTFG? A: Yes, the manufacturer provides application notes and reference designs that can help with the implementation of the S-812C21BPI-C4BTFG in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and use cases. It is always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.