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IFX2931G V33

The IFX2931 is a positive voltage regulator with a very low quiescent current of 1mA or less when supplying 10mA loads. The IFX2931GV50 also offers an extremely low dropout voltage required for proper regulation: 0.2V for output currents of 10mA. Therefore the IFX2931 is the ideal supply for standby power systems. It is suitable for e.g. memory standby circuits, CMOS and other low power processor power supplies. It certainly can also be used for any system demanding as much as 100mA of output current. The IFX2931 is protected from reverse polarity condition and can withstand input voltages of 28 V continously. The IFX2931 cannot be harmed by temporary mirror-image insertion. Additional protection features such as output current limitation and overtemperature shutdown are also implemented. The IFX2931 comes in an 8-lead SMD package (PG-DSO-8).

Parametric IFX2931G V33 Budgetary Price €€/1k 0.15 Operating Voltage  min  max 6.0V  26.0V Regulator Type Linear Output Voltage Type 3.3V Accuracy 5.0% Output Current (max.) 100mA Dropout Voltage 300mV Automotive Qualified no Quiescent Current 400µA Operating Temperature  min  max -40.0°C  125.0°C Over Voltage Protection no Enable (=Inhibit) no Reset no Power Fail no Power Good no Status Output no Hold no Watchdog no Early Warning no Product ID SP000539026 Moisture Sensitivity Level 3 Peak Reflow Temp  max 260.0°C Number Reflow 3 Sales Product Name IFX2931G V33 OPN IFX2931GV33XUMA1 Product Status discontinued Package Name PG-DSO-8 Completely lead free yes Halogen free yes RoHS compliant yes Packing Size 2500 Packing Type TAPE & REEL Moisture Level 3

Summary of Features: 3.3 V Output Voltage PG-DSO8 Package Very Low Quiescent Current Output Current in Excess of 100mA Reverse Battery Protection Output Current Limitation Overtemperature Shutdown Mirror-Image Insertion Protection Needs only small Output Capacitor C OUT = 10 µF Green Product (RoHS compliant) Benefits: Compatible to Industry Market Standard Device *2931 Target Applications: Industrial Automation Medical & Healthcare Telecom Building Automation White Goods Heating & Cooling Systems (HVAC) Security / Access Control 功能框图

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