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 SL9193 Series are highly precise,low noise,positive voltage LDO regulators manufactured using CMOS processes. The SL9193 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The SL9193 Series also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The SL9193 Series consumes less than 1μA in shutdown mode and has fast turn-on time less than 50μs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio.

Features
● Ultra Low Noise for RF Application

● Ultra Fast Response in Line/Load Transient

● Low Power Consumption:70uA(Typ.)

● PSRR=70dB@1KHz

● Maximum Output Current: 300mA

● Low Dropout : 130mV @ 100mA at VOUT=3.3V

● Operating Voltage Ranges : 2V to 6.5V

● Over Temperature Protection

● Current Limiting Protection

● Thermal Shutdown Protection

Application
● Battery-Powered Equipment

● CDMA/GSM Cellular Handsets

● Portable Information Appliances