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 SL2103 Series is a single-chip integrated low-dropout voltage regulator designed for applications requiring ultra-low quiescent current, with a typical load current of 70mA. This device comes in an SOT-89-5L surface-mount package, suitable for supplying power to MCU systems in harsh automotive environments, featuring additional protections for overload, short circuit, and over temperature. Of course, the SL2103 can also be used in any other application requiring stable voltage regulation.Within the range of 5.0V<VSP<42V, input voltage is regulated to an output voltage Vout with an accuracy of 1%.The SL2103-3.3 provides a 3.3V output, the SL2103-5.0 provides a 5V output, and the SL2103-ADJ offers an adjustable output voltage (refer to specific formula 5.1)

Features

● Output voltage accuracy ≤ ±1%

● Output 70mA typical operating current

● Low-dropout, ultra-low power dissipation:80uA

● Over temperature and short-circuit protection

● Suitable for automotive electronics

● RoHS

● Industrial Grade(-40℃to + 85℃)

Applications

● Post Regulator for switching DC/DC Converter

● High Efficiency Linear Regulator

● Battery Chargers

● PC Add on Card

● Motherboard clock supplies

● LCD Monitor

● Set-top Box