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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.
Low dropout Linear Regulator
Description
lThe 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
lUltra Low Noise for RF Application
lUltra Fast Response in Line/Load Transient
lLow Power Consumption:70uA(Typ.)
lPSRR=70dB@1KHz
lMaximum Output Current: 300mA
lLow dropout : 130mV @ 100mA at VOUT=3.3V
lOperating Voltage Ranges : 2V to 6.5V
lOver Temperature Protection
lCurrent Limiting Protection
lThermal Shutdown Protection
Application
lBattery-Powered Equipment
lCDMA/GSM Cellular Handsets
lPortable Information Appliances
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Longevity
The Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our executive Management Team. View ourlongevity programhere.













