S-812C43AY-Z2-U

Product Overview

Category

S-812C43AY-Z2-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-812C43AY-Z2-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 suitable for energy-efficient applications.
• Compact package: The S-812C43AY-Z2-U comes in a compact package, allowing for easy integration into various circuit designs.
• High accuracy: With its high precision voltage regulation, this product ensures accurate and consistent output voltages.
• Thermal shutdown protection: The voltage regulator includes thermal shutdown protection, preventing damage due to excessive heat.

Package and Quantity

The S-812C43AY-Z2-U is available in a small surface-mount package. It is typically sold in reels containing a specified quantity of units.

Specifications

• Input voltage range: 4.5V - 16V
• Output voltage: 4.3V
• Output current: Up to 150mA
• Dropout voltage: 160mV (typical)
• Quiescent current: 30μA (typical)
• Operating temperature range: -40°C to +85°C

Pin Configuration

The S-812C43AY-Z2-U has the following pin configuration:

```

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| | --| VIN GND|-- --| VOUT NC |-- |___________| ```

Functional Features

• Voltage regulation: The S-812C43AY-Z2-U maintains a constant output voltage regardless of input voltage fluctuations.
• Overcurrent protection: This voltage regulator incorporates overcurrent protection, safeguarding connected devices from excessive current flow.
• Short-circuit protection: In the event of a short circuit, the S-812C43AY-Z2-U shuts down to prevent damage to the circuit and connected components.
• Low dropout voltage: The regulator operates with a low dropout voltage, minimizing power dissipation.

Advantages

• High accuracy and stability in voltage regulation.
• Low power consumption, suitable for energy-efficient applications.
• Compact package allows for easy integration into various circuit designs.
• Thermal shutdown protection prevents damage due to excessive heat.

Disadvantages

• Limited output current capacity (up to 150mA).
• Not suitable for high-power applications.

Working Principles

The S-812C43AY-Z2-U utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage.

Application Field Plans

The S-812C43AY-Z2-U is commonly used in various electronic devices and circuits, including: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - IoT devices

Alternative Models

• S-812C33AY-Z2-U: Output voltage of 3.3V
• S-812C50AY-Z2-U: Output voltage of 5.0V
• S-812C12AY-Z2-U: Output voltage of 12V

These alternative models provide different output voltages to suit specific application requirements.

In conclusion, the S-812C43AY-Z2-U is a voltage regulator that offers high accuracy, low power consumption, and thermal shutdown protection. Its compact package and functional features make it suitable for a wide range of electronic applications. However, its limited output current capacity may restrict its use in high-power applications.