S-812C52AY-B2-U

Product Overview

The S-812C52AY-B2-U belongs to the category of voltage regulators and is commonly used in electronic devices to maintain a stable output voltage. This product is known for its high efficiency, low power consumption, and compact package, making it suitable for a wide range of applications. The S-812C52AY-B2-U is characterized by its precise voltage regulation, thermal shutdown protection, and overcurrent protection. It is typically packaged in a small surface-mount package and is available in various quantities to suit different production needs.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 1.8V to 6.0V (selectable in 0.1V steps)
• Output Current: 150mA
• Quiescent Current: 16µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The S-812C52AY-B2-U features a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. CE (Chip Enable) 4. VOUT (Output Voltage) 5. NC (No Connection)

Functional Features

• Precise Voltage Regulation: Ensures a stable output voltage under varying input conditions.
• Thermal Shutdown Protection: Safeguards the regulator from overheating.
• Overcurrent Protection: Protects the device from excessive current flow.

Advantages and Disadvantages

Advantages

• High Efficiency: Minimizes power loss and heat generation.
• Low Power Consumption: Ideal for battery-powered applications.
• Compact Package: Saves space on the PCB.

Disadvantages

• Limited Output Current: Not suitable for high-power applications.
• Narrow Input Voltage Range: May not be compatible with all power sources.

Working Principles

The S-812C52AY-B2-U operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. When the input voltage or load conditions change, the regulator responds accordingly to ensure a stable output.

Detailed Application Field Plans

The S-812C52AY-B2-U is commonly used in the following applications: - Battery-Powered Devices: Such as portable electronics and IoT devices. - Consumer Electronics: Including smartphones, digital cameras, and portable audio players. - Industrial Control Systems: For maintaining stable voltage levels in sensitive components.

Detailed and Complete Alternative Models

• S-812C30AMC-C2ET2G: Similar voltage regulator with a lower output current but wider input voltage range.
• S-812C33AMC-C2ET2G: Another alternative with a higher output current capability and similar input voltage range.

In conclusion, the S-812C52AY-B2-U is a versatile voltage regulator with a focus on efficiency and compactness, making it suitable for a variety of electronic applications.

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