L4947H STMicroelectronics, L4947H Datasheet
L4947H
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L4947H Summary of contents
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VERY LOW DROP REGULATOR WITH RESET PRECISE OUTPUT VOLTAGE (5V OVER FULL TEMPERATURE RANGE (– 125 C) VERY LOW VOLTAGE DROP (0.75Vmax) OVER FULL T RANGE OUTPUT CURRENT UP TO 500mA RESET FUNCTION POWER-ON RESET DELAY ...
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L4947 - L4947R ABSOLUTE MAXIMUM RATINGS Symbol V DC Input Voltage i DC Reverse Input Voltage Transient Input Overvoltages : Load Dump : 5ms t 10ms rise Fall Time Constant = 100ms f R 0.5 SOURCE Field Decay : 5ms ...
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ELECTRICAL CHARACTERISTICS (refer to the test circuit – Symbol Parameter V Output Voltage o V Operating Input Voltage i V Line Regulation o V Load Regulation o V ...
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L4947 - L4947R The current consumption of the device (quiescent current) is maximum 13mA - over full T - when no load current is required. The internal antisaturation circuit allows a drastic reduction in the current peak which takes place ...
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DIM. MIN. TYP. MAX. MIN. A 4.8 C 1.37 D 2.4 2.8 0.094 D1 1.2 1.35 0.047 E 0.35 0.55 0.014 E1 0.76 1.19 0.030 F 0.8 1.05 0.031 F1 1 1.4 0.039 G 3.2 3.4 3.6 0.126 G1 ...
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... This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. © 2000 STMicroelectronics – Printed in Italy – All Rights Reserved Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U ...