S-8521C50MC-BUJT2G

Product Overview

Category

The S-8521C50MC-BUJT2G belongs to the category of voltage regulators.

Use

This product is primarily used for voltage regulation in electronic circuits.

Characteristics

• Voltage regulation: The S-8521C50MC-BUJT2G ensures stable output voltage regardless of input fluctuations.
• High efficiency: This voltage regulator operates with high efficiency, minimizing power loss.
• Low dropout voltage: It has a low dropout voltage, enabling it to regulate voltage even when the input voltage is close to the desired output voltage.
• Overcurrent protection: The S-8521C50MC-BUJT2G incorporates overcurrent protection to safeguard connected devices.
• Thermal shutdown: In case of excessive heat, the regulator automatically shuts down to prevent damage.

Package

The S-8521C50MC-BUJT2G comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic circuits, ensuring proper functioning of connected devices.

Packaging/Quantity

The S-8521C50MC-BUJT2G is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 5.0V ± 2%
• Maximum output current: 500mA
• Dropout voltage: 200mV (at 100mA)
• Quiescent current: 75µA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-8521C50MC-BUJT2G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The S-8521C50MC-BUJT2G maintains a stable output voltage even when the input voltage fluctuates.
• Overcurrent protection: It incorporates overcurrent protection to prevent damage to connected devices in case of excessive current flow.
• Thermal shutdown: In the event of excessive heat, the regulator shuts down to protect itself and the connected circuitry.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures proper functioning of connected devices.
• High efficiency minimizes power loss.
• Compact package suitable for space-constrained applications.
• Overcurrent protection safeguards connected devices.
• Thermal shutdown protects the regulator and connected circuitry.

Disadvantages

• Limited maximum output current (500mA).
• Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The S-8521C50MC-BUJT2G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This is achieved through a combination of active components and passive elements within the regulator.

Detailed Application Field Plans

The S-8521C50MC-BUJT2G finds application in various electronic circuits that require stable voltage regulation. Some common application fields include:

1. Battery-powered devices: Portable electronic devices such as smartphones, tablets, and portable gaming consoles benefit from the stable voltage provided by this regulator.
2. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require precise voltage regulation for reliable operation.
3. Automotive electronics: The S-8521C50MC-BUJT2G can be used in automotive applications where stable voltage supply is crucial for proper functioning of various electronic systems.

Detailed and Complete Alternative Models

1. S-8521C33MC-BUJT2G: Similar to the S-8521C50MC-BUJT2G, but with an output voltage of 3.3V.
2. S-8521C12MC-BUJT2G: Another variant with an output voltage of 12V, suitable for specific applications requiring higher voltage levels.

These alternative models provide similar functionality but cater to different voltage requirements.

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