S-8520F28MC-BNNT2U

Product Overview

Category

The S-8520F28MC-BNNT2U belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The S-8520F28MC-BNNT2U comes in a compact surface-mount package.
• Essence: It is a high-performance voltage regulator designed for efficient power management.
• Packaging/Quantity: This product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of the S-8520F28MC-BNNT2U are as follows:

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 2.8V
• Output Current: Up to 1A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8520F28MC-BNNT2U has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin
5. NC: No connection pin

Functional Features

The S-8520F28MC-BNNT2U offers the following functional features:

• High efficiency: This voltage regulator provides excellent power conversion efficiency, minimizing energy loss.
• Low dropout voltage: With a low dropout voltage, it can maintain a stable output even when the input voltage is close to the desired output voltage.
• Overcurrent protection: The device incorporates overcurrent protection to safeguard against excessive current flow.
• Thermal shutdown: In case of excessive temperature, the regulator automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package allows for space-saving designs.
• Overcurrent protection ensures the safety of connected devices.
• Thermal shutdown feature prevents overheating.

Disadvantages

• Limited output current capacity (up to 1A).
• Input voltage range may not be suitable for all applications.

Working Principles

The S-8520F28MC-BNNT2U operates based on a linear voltage regulation principle. It uses a feedback mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a stable output voltage despite variations in input voltage or load conditions.

Detailed Application Field Plans

The S-8520F28MC-BNNT2U finds applications in various electronic systems, including but not limited to:

1. Battery-powered devices: It can regulate the voltage supplied by batteries, ensuring consistent performance of portable electronics.
2. Automotive electronics: This voltage regulator is suitable for automotive applications, providing stable power supply to various components.
3. Industrial control systems: It can be used in industrial control systems to regulate voltage for sensors, actuators, and other critical components.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-8520F28MC-BNNT2U include:

1. S-8520F33MC-BNNT2U: A variant with an output voltage of 3.3V.
2. S-8520F25MC-BNNT2U: A variant with an output voltage of 2.5V.
3. S-8520F30MC-BNNT2U: A variant with an output voltage of 3.0V.

These alternative models provide flexibility in choosing the appropriate output voltage for specific applications.

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