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A8178LLR

Allegro MicroSystems
Part Number A8178LLR
Manufacturer Allegro MicroSystems
Description LOW-DROPOUT/ 7.7 V PREREGULATOR
Published Mar 23, 2005
Detailed Description 8178 PRODUCT PREVIEW (Subject to change without notice) April 5, 1996 Data Sheet 27468.22 LOW-DROPOUT, 7.7 V PREREGULA...
Datasheet PDF File A8178LLR PDF File

A8178LLR
A8178LLR

Overview
...TOR Designed specifically to meet the stringent requirements of automotive applications, the A8178LLR and A8178LLT provide an output voltage of 7.
7 V ±15% for supply voltages greater than 6.
9 V.
They also provide a low-dropout tracking output for supply voltages down to 2.
5 V.
These regulators are intended to be used with sensitive automotive electronics systems that do not have the capability of low dropout operation and cannot withstand the high-voltage transients typical of automotive applications.
These 7.
7 V preregulators will withstand all ISO pulses (ignition coil disconnect requires an external diode) and will continue to operate during positive power supply transients (noise).
These...


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