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 SL703xx series is a CMOS buck voltage regulator with high ripple rejection, low power consumption, and low dropout voltage, featuring overcurrent and short-circuit protection. These devices exhibit a very low quiescent current (40A Typ.) and can provide 300mA of output current with a minimal input-to-output voltage differential while maintaining good regulation. Due to their minimal voltage drop and low quiescent current, these devices are especially suitable for battery-powered products that aim to extend useful battery life, such as computers, consumer electronics, and industrial equipment.

Features

● Output range：1.0V-5.0V

● 500mA output current

● High power rejection ratio: 70 dB 1 kHz

● Very low quiescent bias current: 40ua (typical)

● Less than 1μA in shutdown mode

● Temperature operation at the junction from -40 °C to +85 °C

Applications

● CDMA / GSM cell

● phones

● PDAs/MP3

● WLAN and Bluetooth devices

● cordless telephone

● Battery powered systems