S-812C53AY-B-G

Product Overview

Category

S-812C53AY-B-G belongs to the category of voltage regulators.

Use

This product is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Package: The S-812C53AY-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 for S-812C53AY-B-G are as follows:

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 5.0V ±1%
• Maximum Output Current: 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of S-812C53AY-B-G is as follows:

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

Functional Features

• Low dropout voltage: The S-812C53AY-B-G exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• High accuracy: With a ±1% output voltage tolerance, this voltage regulator provides precise voltage regulation.
• Low power consumption: The quiescent current of only 30µA ensures minimal power loss during operation.

Advantages and Disadvantages

Advantages: - Compact size and surface-mount package make it suitable for space-constrained applications. - High accuracy ensures reliable voltage regulation. - Low dropout voltage allows for efficient operation even with low input voltages.

Disadvantages: - Limited maximum output current of 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-812C53AY-B-G operates based on the principle of a low-dropout voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains stable even when the input voltage fluctuates.

Detailed Application Field Plans

The S-812C53AY-B-G is commonly used in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices

Its compact size, low power consumption, and accurate voltage regulation make it suitable for these applications.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to S-812C53AY-B-G are: - S-812C33AY-B-G: Similar specifications but with a lower output voltage of 3.3V. - S-812C50AY-B-G: Similar specifications but with a higher output voltage of 5.0V.

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.

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