Our advantages
Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China.  As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service. 

Function Description
SL4284 is a NPN type monolithic integrated fixed voltage regulator in a 3-pin TO  package, with a typical drive current of 400mA, and the chip package TO252-3. The chip is applied to driving of micro-processor systems or automobile applications of several conditions; in addition, it has such as overloading protection, short circuit protection and over-temperature protection.If the input voltage V1 is within the ranges of (VQ+Vdr)﹤V1﹤55V, it is regulated to VQ, and the voltage difference Vdr changes between 0.3V and 0.5V according to the size of the driving current.

Features
● Rated output voltage 5V
● Typical output current400mA
● Low drop
● Short circuit protection
● Over-temperatureprotection
● Input voltage as high as 55V
● Working temperature rangesＴop＝-40～125℃
● RoHS

Applications

● Automotive Electronics: Providing stable voltage for ECUs, sensors, and actuators in automotive systems.

● Industrial Equipment: Powering control systems, sensors, and communication modules in industrial automation settings.

● Consumer Electronics: Ensuring steady voltage supply in battery chargers, audio equipment, and digital devices.

● Telecommunications: Maintaining constant voltage levels in telecom infrastructure and network equipment.