S-818A35AUC-BGPT2G

Product Overview

Category

S-818A35AUC-BGPT2G belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for voltage regulation and protection purposes.

Characteristics

• Voltage regulation: The S-818A35AUC-BGPT2G ensures a stable output voltage, preventing damage to sensitive electronic devices.
• Overvoltage protection: It safeguards connected components by limiting the voltage within safe limits.
• Compact package: The product is available in a small form factor, making it suitable for space-constrained applications.
• High efficiency: The S-818A35AUC-BGPT2G minimizes power loss during voltage regulation, resulting in improved energy efficiency.

Package

The S-818A35AUC-BGPT2G is typically packaged in a surface-mount device (SMD) package, allowing for easy integration onto circuit boards.

Essence

The essence of S-818A35AUC-BGPT2G lies in its ability to regulate and protect voltages in electronic circuits efficiently and reliably.

Packaging/Quantity

This product is usually supplied in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input voltage range: 4.5V - 18V
• Output voltage: 3.3V
• Output current: 150mA
• Dropout voltage: 200mV (typical)
• Quiescent current: 40µA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-818A35AUC-BGPT2G has the following pin configuration:

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

Functional Features

• Low dropout voltage: The S-818A35AUC-BGPT2G maintains a low voltage drop between the input and output, ensuring efficient power transfer.
• Current limit protection: It incorporates current limiting circuitry to protect connected devices from excessive current flow.
• Thermal shutdown: In case of overheating, the product automatically shuts down to prevent damage.
• Reverse polarity protection: The S-818A35AUC-BGPT2G safeguards against reverse polarity connection, preventing potential damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High efficiency results in reduced power consumption.
• Provides reliable voltage regulation and protection for sensitive electronic components.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The S-818A35AUC-BGPT2G utilizes a combination of internal circuitry, including voltage references, error amplifiers, and pass transistors, to regulate and protect the output voltage. By comparing the feedback voltage with a reference voltage, the device adjusts the pass transistor to maintain a stable output voltage.

Detailed Application Field Plans

The S-818A35AUC-BGPT2G finds application in various electronic systems, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. S-818A33AUC-BGPT2G: Similar to S-818A35AUC-BGPT2G, but with an output voltage of 3.3V.
2. S-818A30AUC-BGPT2G: Similar to S-818A35AUC-BGPT2G, but with an output voltage of 3.0V.
3. S-818A25AUC-BGPT2G: Similar to S-818A35AUC-BGPT2G, but with an output voltage of 2.5V.

These alternative models provide similar functionality and characteristics, allowing users to choose the appropriate output voltage for their specific application.

In conclusion, the S-818A35AUC-BGPT2G is a compact and efficient electronic component used for voltage regulation and protection in various electronic systems. Its low dropout voltage, current limit protection, and thermal shutdown features make it a reliable choice for ensuring stable power supply to sensitive components. However, its limited output current and operating temperature range should be considered when selecting this product for specific applications.