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S-812C21AMC-C2BT2U
Product Overview
Category
The S-812C21AMC-C2BT2U 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
- Short-circuit protection
Package
The S-812C21AMC-C2BT2U comes in a small surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.
Packaging/Quantity
The S-812C21AMC-C2BT2U is typically packaged in reels and is available in quantities of 3000 units per reel.
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage Range: 1.8V - 5.0V (selectable in 0.1V increments)
- Output Current: Up to 200mA
- Dropout Voltage: 160mV @ 100mA
- Quiescent Current: 30µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-812C21AMC-C2BT2U has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- CE: Chip enable pin
- NC: No connection pin
Functional Features
- High Precision Voltage Regulation: The S-812C21AMC-C2BT2U ensures accurate and stable output voltage, minimizing fluctuations and providing reliable performance.
- Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
- Low Quiescent Current: The low quiescent current helps conserve power and extends battery life in portable electronic devices.
- Thermal Shutdown Protection: The built-in thermal shutdown protection prevents the regulator from overheating, ensuring safe operation.
- Short-Circuit Protection: The S-812C21AMC-C2BT2U includes short-circuit protection, safeguarding the circuit from damage in case of a short circuit.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures reliable performance.
- Low dropout voltage allows for efficient power conversion.
- Low quiescent current helps conserve power.
- Thermal shutdown protection prevents overheating.
- Short-circuit protection safeguards the circuit.
Disadvantages
- Limited output current capacity (up to 200mA).
- Restricted input voltage range (2.5V - 6.0V).
Working Principles
The S-812C21AMC-C2BT2U 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 changes in the input voltage or load conditions.
Detailed Application Field Plans
The S-812C21AMC-C2BT2U 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
- S-812C21AMC-C3BT2U
- S-812C21AMC-C4BT2U
- S-812C21AMC-C5BT2U
- S-812C21AMC-C6BT2U
These alternative models offer similar functionality and characteristics, with slight variations in output voltage options.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-812C21AMC-C2BT2U v technických řešeních
Sure! Here are 10 common questions and answers related to the application of S-812C21AMC-C2BT2U in technical solutions:
Q: What is the S-812C21AMC-C2BT2U? A: The S-812C21AMC-C2BT2U is a voltage regulator IC (integrated circuit) that provides stable power supply voltage for various electronic devices.
Q: What is the input voltage range of the S-812C21AMC-C2BT2U? A: The input voltage range of this IC is typically between 2.5V and 16V.
Q: What is the output voltage of the S-812C21AMC-C2BT2U? A: The output voltage can be set to a fixed value between 1.2V and 6.0V using external resistors.
Q: What is the maximum output current of the S-812C21AMC-C2BT2U? A: The maximum output current is 150mA, which means it can provide up to 150mA of current to the load.
Q: Is the S-812C21AMC-C2BT2U suitable for battery-powered applications? A: Yes, this IC is suitable for battery-powered applications as it has low quiescent current consumption and supports low dropout voltage operation.
Q: Can the S-812C21AMC-C2BT2U handle high temperature environments? A: Yes, the S-812C21AMC-C2BT2U is designed to operate in a wide temperature range from -40°C to +105°C, making it suitable for various environments.
Q: Does the S-812C21AMC-C2BT2U have built-in protection features? A: Yes, this IC includes overcurrent protection, thermal shutdown, and short-circuit protection to ensure safe operation.
Q: Can the S-812C21AMC-C2BT2U be used in automotive applications? A: Yes, the S-812C21AMC-C2BT2U is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability.
Q: What package does the S-812C21AMC-C2BT2U come in? A: This IC is available in a small SOT-23-5 package, which is compact and easy to integrate into various circuit designs.
Q: Are there any application notes or reference designs available for the S-812C21AMC-C2BT2U? A: Yes, the manufacturer provides application notes and reference designs that can help users understand and implement the IC in their technical solutions.
Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.