ld1117e Unisonic Technologies, ld1117e Datasheet
ld1117e
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ld1117e Summary of contents
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... UNISONIC TECHNOLOGIES CO., LTD LD1117E LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS DESCRIPTION The UTC LD1117E is a low dropout, 3-terminal positive voltage regulator designed to provide output current up to 1A. There are adjustable voltage version (V fixed voltage versions. FEATURES * Low Dropout Voltage * Suitable For SCSI-2 Active Termination Output Current ...
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... LD1117E MARKING INFORMATION PACKAGE VOLTAGE CODE SOT- SOT-223 TO-220 TO-220F TO-252 TO-263 TO-263-3 PIN CONFIGURATION of SOP-8 UNISONIC TECHNOLOGIES CO ...
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... LD1117E BLOCK DIAGRAM UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT QW-R102-040 ...
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... LD1117E ABSOLUTE MAXIMUM RATINGS PARAMETER DC Input Voltage Power Dissipation Junction Temperature Storage temperature Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. RECOMMENDED OPERATING RATINGS ...
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... Long Term Stability Operating Input Voltage Quiescent Current Current Limit Minimum Load Current Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation For LD1117E-1.5 PARAMETER SYMBOL Output Voltage Output Voltage Line Regulation Load Regulation Temperature stability Long Term Stability Operating Input Voltage ...
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... Temperature stability Long Term Stability Operating Input Voltage Quiescent Current Current Limit Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation For LD1117E-2.5 PARAMETER SYMBOL Output Voltage Output Voltage Line Regulation Load Regulation Temperature stability Long Term Stability Operating Input Voltage ...
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... Temperature stability Long Term Stability Operating Input Voltage Quiescent Current Current Limit Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation For LD1117E-3.0 PARAMETER SYMBOL Output Voltage Output Voltage Line Regulation Load Regulation Temperature stability Long Term Stability Operating Input Voltage ...
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... Temperature stability Long Term Stability Operating Input Voltage Quiescent Current Current Limit Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation For LD1117E-3.6 PARAMETER SYMBOL Output Voltage Output Voltage Line Regulation Load Regulation Temperature stability Long Term Stability Operating Input Voltage ...
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... Temperature stability Long Term Stability Operating Input Voltage Quiescent Current Current Limit Output Noise Voltage Supply Voltage Rejection Dropout Voltage Thermal Regulation For LD1117E-ADJ PARAMETER SYMBOL Reference Voltage Reference Voltage Line Regulation Load Regulation Temperature stability Long Term Stability Operating Input Voltage ...
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... LD1117E TYPICAL APPLICATIONS + 4.75V to 5.25V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT Fig.1 Negative Supply UTC LD1117E- 2.85V OUT IN 22µF + GND 10µF Fig.2 Active Terminator for SCSI-2 BUS Fig.3 Circuit for Increasing Output Voltage 110 110 18-27 110 Lines 110 ...
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... LD1117E APPLICATION NOTE of LD1117E ADJUSTABLE The LD1117E adjustable has a reference voltage of between the OUT and ADJ pins. I max.) and ΔI is 1μA typ. (5µA max.). ADJ R is normally fixed to 120Ω. 1 From figure 4 we obtain )=V OUT REF 2 ADJ ...
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... LD1117E TYPICAL CHARACTERISTICS Input Current vs. Temperature -50 -25 Temperature(°C) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT 2.4 2.0 1.6 1.2 0.8 0 100 125 Short-Circuit Current Input/Output Differential ( QW-R102-040.A 12 ...
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... LD1117E TYPICAL CHARACTERISTICS (Cont.) UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury ...