臺灣明智類比有限公司
臺北市內湖科學園區11493洲子街
臺灣總部電話:
00886-283598088
深圳辦事處：
周小姐
電話：18902476385
地址：深圳市南山區科技園高新南路賦安科技大廈A座
The IA1104 is designed for portable RF and wireless applications with demanding performance and space requirements. The IA1104 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. A noise bypass pin is available for further reduction of output noise. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The IA1104 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The IA1104 consumes less than 0.01 μA 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 Quick Start-Up (Typically 50μs)
< 0.01μA Standby Current When Shutdown Low Dropout : 220mV @ 300mA
Wide Operating Voltage Ranges : 2.5V to 5.5V TTL-Logic-Controlled Shutdown Input
Low Temperature Coefficient
Current Limiting Protection
Thermal Shutdown Protection
Only 1μF Output Capacitor Required for Stability High Power Supply Rejection Ratio
Custom Voltage Available
RoHS Compliant and 100% Lead (Pb)-Free
Typical Application:
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