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.

Description
The Polar High-Voltage Low-Dropout (LDO) Regulator is engineered to provide a stable 5.0V output from a 10V input, catering to applications with higher input voltages and modest current requirements. This regulator delivers reliable performance with an output current capability of 40mA and a dropout voltage of 1700mV, making it suitable for scenarios where a significant input-output voltage difference is present. Encased in a SOT-89 package, it is well-suited for space-efficient designs.

FEATURES  
● Wide range of available,fixed output voltage.  
● Low cost.  z  Internal short-circuit current limiting.  
● Internal thermal overload protection.  
● No extermal components required.  
● Complementary negative regulators offered  (SL79LXX series).

APPLICATIONS
● SOT-89 z  Three-terminal positive voltage regulator.