L4922 Datasheet, PDF (1/6 Pages) STMicroelectronics – VERY LOW DROP REGULATOR WITH RESET

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L4922
VERY LOW DROP REGULATOR WITH RESET
. VERY LOW DROP (max. 0.9 V at 1 A) OVER
FULL OPERATING TEMPERATURE RANGE
(– 40 / + 125°C)
. LOW QUIESCENT CURRENT (max 70 mA at
1 A) OVER FULL T RANGE
. PRECISE OUTPUT VOLTAGE (5 V ± 4 %)
OVER FULL T RANGE
. POWER ON-OFF INFORMATION WITH SET-
TABLE DELAY
. REVERSE BATTERY PROTECTION
. SHORT CIRCUIT PROTECTION
. THERMAL SHUTDOWN
Pen tawatt
DESCRIPTION
O RDERING NUMBER : L4922
The L4922is a high currentmonolithic voltage regu-
lator with very low voltage drop (0.70 V max at 1 A,
T_J = 25 °C).
The device is internally protected against load
dumps transient of + 60V, reverse polarity, over-
heatingand outputshort circuit : thanks toted for the
automotive and industrial applications.
BLOCK DIAGRAM
June 2000
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This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.