WST-1212BX Product Overview

Introduction

The WST-1212BX is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the connected components.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage levels in electronic circuits and systems.
• Characteristics: High precision, low dropout voltage, thermal shutdown protection.
• Package: Small outline package (SOP), TO-220 package.
• Essence: Ensures consistent and reliable power supply for connected electronic components.
• Packaging/Quantity: Available in tape and reel packaging, with varying quantities based on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 25V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 1.5A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The WST-1212BX features a standard pin configuration with input, output, and ground pins, along with additional pins for thermal regulation and feedback control.

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
• Thermal Shutdown Protection: Automatically shuts down the regulator in case of excessive temperature, preventing damage to the device.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.

Advantages and Disadvantages

Advantages

• High precision regulation
• Compact package size
• Wide input voltage range

Disadvantages

• Limited output current compared to higher-rated regulators
• Sensitive to improper heat dissipation

Working Principles

The WST-1212BX operates on the principle of feedback control, where it continuously compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output level.

Detailed Application Field Plans

The WST-1212BX finds extensive application in various electronic systems, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• WST-2424CX: Higher output current capacity
• WST-0808AX: Lower dropout voltage for ultra-low power applications
• WST-1616DX: Dual output voltage regulator for specialized applications

In conclusion, the WST-1212BX voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications, making it an essential component in modern electronic design and manufacturing.

[Word Count: 372]