S-8521E19MC-BLET2U

Product Overview

Category

S-8521E19MC-BLET2U belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management and control.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-8521E19MC-BLET2U comes in a small surface-mount package, which allows for easy integration into various electronic devices.

Essence

The essence of this product lies in its ability to efficiently regulate and control power supply within electronic devices, ensuring optimal performance and protection against potential damage.

Packaging/Quantity

The S-8521E19MC-BLET2U is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 18V
• Output Voltage: 3.3V
• Output Current: 500mA
• Quiescent Current: 50µA (max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8521E19MC-BLET2U has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Efficient voltage regulation
• Overcurrent protection
• Thermal shutdown protection
• Enable/disable control
• Stable output voltage

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Compact size enables integration into space-constrained devices
• Overcurrent and thermal shutdown protection enhance device safety

Disadvantages

• Limited output current may not be suitable for high-power applications
• Single output voltage limits flexibility in certain designs

Working Principles

The S-8521E19MC-BLET2U operates based on a switching regulator principle. It converts the input voltage to a stable output voltage using an internal control circuit. The feedback pin (FB) monitors the output voltage and adjusts the internal circuitry to maintain a constant output.

Detailed Application Field Plans

The S-8521E19MC-BLET2U finds application 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-8521E19MC-BLFT2U
2. S-8521E19MC-BLGT2U
3. S-8521E19MC-BLHT2U
4. S-8521E19MC-BLJT2U

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the S-8521E19MC-BLET2U is a highly efficient integrated circuit used for power management in electronic devices. Its compact size, wide input voltage range, and built-in protection features make it suitable for various applications. However, its limited output current and single output voltage may pose limitations in certain high-power designs.