Lingxin Electronics, established in 2017, is a leading supplier of automotive grade analog chips in China, focusing on the research and development of automotive grade chips and the construction of automotive grade quality control systems.

We are committed to the development and design of automotive grade chips

Since its establishment, the company has chosen the automotive semiconductor industry as its track, focusing on the research and development of automotive chips and the construction of automotive quality control systems.

We acknowledge and practice the concept that automotive chips are not certified, but developed and produced according to strict automotive quality control. We have established a complete automotive chip quality management system and a comprehensive automotive product development process (APQP).

The current products cover automotive grade DCDC, LDO, LED drivers, high edge driver chips, etc. The related products have been installed in many car factories both domestically and internationally, covering a wide range of applications in the fields of autonomous driving, new energy vehicles and fuel powered vehicles, audio-visual entertainment, chassis safety, and body electronics.

We will continuously innovate our systems, designs, processes, and testing through a deep understanding and exploration of the needs of automotive application scenarios, providing customers with high-quality innovative products and becoming a leading supplier of automotive grade simulation chips.

Products certified by vehicle regulations include switch voltage regulators, linear voltage regulators, LED driver chips, and high edge driver chips

product details 

Normal working voltage Min (V)

two point seven five

Normal working voltage Max (V)

forty-two

Output voltage range (V)

3.3/5/0.6-24 adjustable

Output current (mA)

Up to 200

Working static current (uA)

five point five

Turn off static current (uA)

zero point eight

PSRR

70dB@100Hz

Dropout

260mV@200mA

Other functions

Enable pin；

Power Good Indicator with adjustable delay；

Internal Soft Start;

Complete protection

Over current protection；

Over temperature shuntdown and recovery；

encapsulation

MSOP-EP8

Product level

AEC-Q100 Grade1

Working temperature

-40 to 150

Functional safety category

Functional Safety Capable