S-812C54AY-B-G

Product Overview

Category

S-812C54AY-B-G 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-812C54AY-B-G provides a stable output voltage, ensuring reliable performance of connected devices.
• Low power consumption: This voltage regulator operates with minimal power consumption, making it energy-efficient.
• Compact package: The S-812C54AY-B-G comes in a small package, allowing for easy integration into various electronic applications.
• High accuracy: It offers precise voltage regulation, ensuring consistent performance across different loads and operating conditions.

Package and Quantity

The S-812C54AY-B-G is available in a surface-mount package. It is typically sold in reels or tubes, with varying quantities depending on the supplier's specifications.

Essence

The essence of the S-812C54AY-B-G lies in its ability to provide stable and accurate voltage regulation, contributing to the overall reliability and performance of electronic systems.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 5.4V
• Output current: Up to 150mA
• Dropout voltage: 160mV (typical)
• Operating temperature range: -40°C to +85°C
• Quiescent current: 35µA (typical)

Pin Configuration

The S-812C54AY-B-G has the following pin configuration:

```

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| | --| VIN VOUT |-- Pin 1: VIN (Input voltage) --| GND NC |-- Pin 2: GND (Ground) --| CE VSS |-- Pin 3: CE (Control enable) --| VSS CE |-- Pin 4: VSS (Negative supply voltage) --| VOUT GND |-- Pin 5: VOUT (Output voltage) |___________| ```

Functional Features

• Overcurrent protection: The S-812C54AY-B-G incorporates overcurrent protection, safeguarding connected devices from excessive current flow.
• Thermal shutdown: In case of overheating, the voltage regulator automatically shuts down to prevent damage to the circuitry.
• Short-circuit protection: It features built-in short-circuit protection, preventing damage caused by accidental short circuits.

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.
• High accuracy provides consistent voltage regulation across different loads and operating conditions.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Narrow input voltage range restricts compatibility with certain systems.

Working Principles

The S-812C54AY-B-G operates based on a voltage regulation principle known as a linear regulator. It uses a feedback mechanism to compare 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-812C54AY-B-G 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 Alternative Models

1. S-812C33AY-B-G: Similar to S-812C54AY-B-G but with an output voltage of 3.3V.
2. S-812C50AY-B-G: Similar to S-812C54AY-B-G but with an output voltage of 5.0V.
3. S-812C30AY-B-G: Similar to S-812C54AY-B-G but with an output voltage of 3.0V.

These alternative models offer similar characteristics and functionality, allowing users to choose the appropriate voltage regulator based on their specific requirements.

In conclusion, the S-812C54AY-B-G is a voltage regulator that provides stable and accurate voltage regulation in electronic circuits. Its compact size, low power consumption, and high accuracy make it suitable for various applications. However, its limited output current capacity and narrow input voltage range should be considered when selecting this product for specific systems.