S-8520F20MC-BNFT2U

Product Overview

Category

The S-8520F20MC-BNFT2U belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Overcurrent protection

Package

The S-8520F20MC-BNFT2U comes in a compact surface-mount package.

Essence

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

Packaging/Quantity

The S-8520F20MC-BNFT2U is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8520F20MC-BNFT2U 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. FB: Feedback pin

Functional Features

• High Precision Voltage Regulation: The S-8520F20MC-BNFT2U provides precise voltage regulation, ensuring stable output even under varying load conditions.
• Low Dropout Voltage: With a low dropout voltage of only 200mV, this regulator minimizes power loss and maximizes efficiency.
• Low Quiescent Current: The low quiescent current of 45µA helps conserve power and extends battery life in portable devices.
• Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Overcurrent Protection: It also features overcurrent protection, safeguarding the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable output.
• Low dropout voltage minimizes power loss.
• Low quiescent current extends battery life.
• Thermal shutdown protection prevents damage from overheating.
• Overcurrent protection safeguards the circuit.

Disadvantages

• Limited input voltage range (2.5V - 6.5V).
• Limited output voltage range (1.2V - 5.5V).

Working Principles

The S-8520F20MC-BNFT2U operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This is achieved by controlling the pass transistor, which regulates the voltage drop across it.

Detailed Application Field Plans

The S-8520F20MC-BNFT2U finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

1. S-8520F33MC-BNFT2U: Similar to S-8520F20MC-BNFT2U, but with an extended output voltage range of 1.8V - 3.3V.
2. S-8520F50MC-BNFT2U: Similar to S-8520F20MC-BNFT2U, but with an extended output voltage range of 2.5V - 5.0V.
3. S-8520F12MC-BNFT2U: Similar to S-8520F20MC-BNFT2U, but with a reduced output voltage range of 0.8V - 1.2V.

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

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