S-8521E17MC-BLCT2G

Product Overview

Category

S-8521E17MC-BLCT2G belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management purposes.

Characteristics

• Voltage regulation: The S-8521E17MC-BLCT2G provides stable voltage output, ensuring reliable performance of connected devices.
• Power management: It efficiently manages power consumption, optimizing energy usage and extending battery life.
• Package: This IC is available in a compact surface-mount package, making it suitable for space-constrained applications.
• Essence: The S-8521E17MC-BLCT2G is designed to provide precise and reliable voltage regulation in various electronic devices.
• Packaging/Quantity: It is typically packaged in reels or tubes, with varying quantities depending on customer requirements.

Specifications

The specifications of the S-8521E17MC-BLCT2G include:

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 5.0V
• Maximum Output Current: 500mA
• Quiescent Current: 30µA (typical)
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8521E17MC-BLCT2G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected devices from excessive current flow.
• Thermal Shutdown: It includes a thermal shutdown feature that prevents the IC from overheating, ensuring its longevity.
• Short Circuit Protection: The S-8521E17MC-BLCT2G is equipped with short circuit protection, preventing damage in case of a short circuit event.
• Low Quiescent Current: With a low quiescent current, this IC minimizes power consumption when not actively regulating voltage.

Advantages and Disadvantages

Advantages

• Precise Voltage Regulation: The S-8521E17MC-BLCT2G provides accurate and stable voltage output, ensuring reliable performance of connected devices.
• Compact Size: Its small package size makes it suitable for space-constrained applications.
• Efficient Power Management: This IC optimizes power consumption, extending battery life in portable electronic devices.

Disadvantages

• Limited Maximum Output Current: The maximum output current of 500mA may not be sufficient for high-power applications.
• Narrow Input Voltage Range: The input voltage range of 2.5V - 6.0V may limit compatibility with certain devices.

Working Principles

The S-8521E17MC-BLCT2G utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable voltage level, compensating for variations in input voltage and load conditions.

Detailed Application Field Plans

The S-8521E17MC-BLCT2G finds application in various electronic devices, including but not limited to:

1. Mobile Phones: It ensures stable voltage supply to the phone's components, preventing damage due to voltage fluctuations.
2. Portable Media Players: This IC helps maintain consistent power supply to ensure uninterrupted playback.
3. Wearable Devices: It regulates voltage for sensors, displays, and other components in wearable technology.
4. IoT Devices: The S-8521E17MC-BLCT2G is suitable for voltage regulation in IoT devices, ensuring reliable operation.

Detailed and Complete Alternative Models

1. S-8521E18MC-BLCT2G: Similar to the S-8521E17MC-BLCT2G, but with a higher maximum output current of 800mA.
2. S-8521E16MC-BLCT2G: Similar to the S-8521E17MC-BLCT2G, but with a lower dropout voltage of 150mV.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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