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| NCMOS NOutput Voltage Range : 1.5V~5.5V NAccuracy : 5% NOutput Voltage Temperature Coefficient : Typ. -3000ppm/C NDetectable Temperature Range : -20C~60C NNo-Load Supply Current:Typ. 1.0A GTemperature compensation power supply GBattery-powered equipment GLCD based systems GCameras, Video Recorders, and OA systems The XC31P series is a group of temperature sensitive, positive voltage output, three-pin regulators, that provide voltage in response to sensed ambient temperatures. This function is very useful for correcting temperature characteristics of LCD devices etc. It can also be used as a temperature sensor. The XC31P consists of a temperature sensor, a voltage correction circuit, a high-precision voltage reference source, an error correction circuit, and a current limited output driver. Laser trimming increases output voltage accuracy and provides output stability against the variations in input voltage and output current. CMOS production technology reduces power consumption. SOT-23 (150mW) and SOT-89 (500mW) packages are available. Set-up output voltage range : 1.5V ~ 5.5V in 0.1V increments. Highly accurate : Set-up voltage 5% Output voltage temperature coefficients : Typ. -3000ppm/C Detectable temperature range : -20C ~ 60C Maximum output current : 50mA (within maximum power dissipation) Low power consumption : Typ. 1.0A at VOUT= 1.54V Maximum input voltage : Max. 7V (max) Ultra small package : SOT-23 (150mW) mini-mold : SOT-89 (500mW) power mini-mold 9 PIN NUMBER PIN NAME SOT-23 3 1 2 SOT-89 2 1 3 VIN VSS VOUT Supply voltage input Ground Regulated voltage output FUNCTION 643 GOrdering Information XC31Pxxxxxxx abcde f gh DESIGNATOR a DESCRIPTION Polarity of Output Voltage P=Positive Temperature Coefficient P=Positive N=Negative Indicates the following two digits (d) are control reference numbers. S DESIGNATOR f DESCRIPTION Revision Character A~ Package Type M=SOT-23 P=SOT-89 b g c h d e Control Reference 00 ~ Device Orientation R=Embossed Tape (Standard Feed) L=Embossed Tape (Reverse Feed) 9 GSOT-23 644 GSOT-89 q "A",which denotes the XC31P Series. w Represents first digit of serial number. e Represents second digit of serial number. r Denotes lot number. Based on internal standards. 9 645 Ta=25: PARAMETER Input Voltage Output Current Output Voltage SOT-23 Power Dissipation SOT-89 Operating Ambient Temperature Topr Tstg Pd 500 -30 ~ +80 -40 ~ +125 : : SYMBOL VIN IOUT VOUT RATINGS 9 50 VSS-0.3 ~ VIN+0.3 150 mW UNITS V mA V 9 Storage Temperature Note:IOUT must be less than Pd/(VIN-VOUT ) XC31PNSOOAM PARAMETER Output Voltage Load Stability SYMBOL VOUT 1 VOUT CONDITIONS IOUT=10A,VIN=5.0V VIN=5.0V 1A IOUT 10A IOUT=10A,CL=0.1F 3.0V VIN 7.0V MIN 1.44 TYP 1.5 30 Ta=25C,CL=0.1F MAX 1.64 UNITS V mV Input Stability Detectable Temperature Range Output Voltage Temperature Coefficient Input Voltage Supply Current VOUT 2 TD VOUT Ta * VOUT 1 VIN ISS 1.39 -20 1.69 60 -3328 7 V C ppm/C V A IOUT=10A -20C Ta 60C VIN=5.0V 1.0 3.0 646 |
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