S-812C57AY-B-G

Product Overview

Category

S-812C57AY-B-G belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

• Package: The S-812C57AY-B-G comes in a compact surface-mount package.
• Essence: It is a low dropout voltage regulator with high accuracy and low power consumption.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of the S-812C57AY-B-G are as follows:

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 5.7V
• Output Current: Up to 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-812C57AY-B-G has the following pin configuration:

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

Functional Features

• Low Dropout Voltage: The S-812C57AY-B-G exhibits a low dropout voltage, ensuring stable output even when the input voltage is close to the desired output voltage.
• High Accuracy: This voltage regulator provides high accuracy in maintaining the output voltage within specified limits.
• Low Power Consumption: With a quiescent current of only 30µA, the S-812C57AY-B-G minimizes power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained designs.
• Low dropout voltage ensures stable performance even with low input voltages.
• High accuracy in maintaining the output voltage provides reliable operation.

Disadvantages

• Limited output current of up to 150mA may not be sufficient for high-power applications.
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

The S-812C57AY-B-G 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, regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The S-812C57AY-B-G is commonly used in various electronic devices and applications, including but not limited to:

1. Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the low power consumption and stable voltage regulation provided by this product.
2. Industrial control systems: The S-812C57AY-B-G can be utilized in industrial control systems that require precise voltage regulation for sensors, actuators, and other components.
3. Automotive electronics: With its compact size and stable performance, this voltage regulator finds applications in automotive electronics, including infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

Some alternative models to the S-812C57AY-B-G include:

1. S-812C33AY-B-G: A similar voltage regulator with an output voltage of 3.3V.
2. S-812C50AY-B-G: Another variant with an output voltage of 5.0V.
3. S-812C12AY-B-G: An alternative model providing an output voltage of 12V.

These alternative models offer different output voltage options while sharing similar characteristics and features.

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