S-812C48AY-B2-U

Product Overview

Category

The S-812C48AY-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 power consumption
• Compact size
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-812C48AY-B2-U comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

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

Packaging/Quantity

The S-812C48AY-B2-U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 16V
• Output Voltage: 4.8V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C48AY-B2-U has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-812C48AY-B2-U ensures a stable output voltage regardless of variations in the input voltage.
• Overcurrent protection: It incorporates overcurrent protection to safeguard the circuit from excessive current flow.
• Thermal shutdown protection: In case of excessive temperature, the device automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance of electronic circuits.
• Low power consumption helps conserve energy.
• Compact size allows for easy integration into space-constrained designs.
• Wide input voltage range provides flexibility in various 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

The S-812C48AY-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 constant output voltage, compensating for any variations in the input voltage.

Detailed Application Field Plans

The S-812C48AY-B2-U finds application in various electronic devices, 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-812C33AY-B2-U: Output Voltage - 3.3V, Output Current - 150mA
2. S-812C50AY-B2-U: Output Voltage - 5.0V, Output Current - 150mA
3. S-812C12AY-B2-U: Output Voltage - 12V, Output Current - 150mA

These alternative models offer different output voltages while maintaining similar characteristics and features as the S-812C48AY-B2-U.

In conclusion, the S-812C48AY-B2-U is a voltage regulator that provides stable and regulated voltage output for electronic circuits. Its compact size, low power consumption, and wide input voltage range make it suitable for various applications. However, its limited output current and dropout voltage should be considered when selecting this product for specific designs.