S-812C30AY-B2-U

Product Overview

Category

The S-812C30AY-B2-U belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The S-812C30AY-B2-U provides a stable output voltage, ensuring reliable performance of connected devices.
• Low power consumption: This voltage regulator operates with low power consumption, making it energy-efficient.
• Compact package: The S-812C30AY-B2-U is available in a small package, allowing for easy integration into various electronic applications.
• Wide input voltage range: It can accept a wide range of input voltages, providing flexibility in different operating conditions.

Package

The S-812C30AY-B2-U is typically packaged in a compact surface-mount package, ensuring ease of installation and space-saving design.

Essence

The essence of the S-812C30AY-B2-U lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

This product is usually supplied in reels or tape packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V - 16V
• Output voltage: 3.0V
• Output current: Up to 100mA
• Dropout voltage: 200mV (typical)
• Operating temperature range: -40°C to +85°C
• Line regulation: ±0.1% (typical)
• Load regulation: ±0.5% (typical)
• Quiescent current: 50µA (typical)

Detailed Pin Configuration

The S-812C30AY-B2-U has the following pin configuration:

```

---

| | --| VIN VOUT |-- --| GND CE |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• GND: Ground pin
• CE: Chip enable pin

Functional Features

• Overcurrent protection: The S-812C30AY-B2-U incorporates overcurrent protection, safeguarding connected devices from excessive current flow.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage to the device and surrounding components.
• Short-circuit protection: This product is equipped with short-circuit protection, preventing damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable performance of connected devices.
• Low power consumption contributes to energy efficiency.
• Compact package allows for easy integration into various electronic applications.
• Wide input voltage range provides flexibility in different operating conditions.
• Overcurrent, thermal shutdown, and short-circuit protections enhance device safety.

Disadvantages

• Limited output current capacity (up to 100mA).
• Dropout voltage of 200mV may affect certain low-power applications.

Working Principles

The S-812C30AY-B2-U operates based on a voltage regulation principle. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite variations in the input voltage or load conditions. This ensures that the connected devices receive a consistent and regulated voltage supply.

Detailed Application Field Plans

The S-812C30AY-B2-U finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. S-812C25AY-B2-U: Similar to S-812C30AY-B2-U, but with an output voltage of 2.5V.
2. S-812C33AY-B2-U: Similar to S-812C30AY-B2-U, but with an output voltage of 3.3V.
3. S-812C50AY-B2-U: Similar to S-812C30AY-B2-U, but with an output voltage of 5.0V.

These alternative models provide different output voltage options while maintaining similar characteristics and features as the S-812C30AY-B2-U.

In conclusion, the S-812C30AY-B2-U is a voltage regulator that offers stable output voltage, low power consumption, and a compact package. It finds application in various electronic systems and provides essential protections for connected devices. While it has limitations in terms of output current capacity and dropout voltage, alternative models are available to cater to different voltage requirements.