LM2931ADT50 STMicroelectronics, LM2931ADT50 Datasheet

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LM2931ADT50

Manufacturer Part Number
LM2931ADT50
Description
Manufacturer
STMicroelectronics
Datasheets

Specifications of LM2931ADT50

Case
SOT-252
Date_code
08+

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DESCRIPTION
The
regulators. The very low drop voltage and the
low quiescent current make them particular
suitable for low noise, low power applications
and in battery powered systems. In the 8 pin
configation (SO-8), fully compatible to the older
L78L0 0 family, a shut down Logic Control
function is available.
This means that when the device is used as a
BLOCK DIAGRAM
December 1999
TYP. AT 10mA LOAD)
AT 100mA LOAD)
SO-8) AND FIXED (3.3V & 5V) OUTPUT
VOLTAGE VERSION
-50V
TO-220, SO-8 (WITH INHIBIT CONTROL)
VERY LOW DROPOUT VOLTAGE (0.15V
LOW QUIESCENT CURRENT (TYP 2.5mA,
OUTPUT CURRENT UP TO 100mA
ADJUSTABLE (FROM V
INTERNAL CURRENT AND THERMAL LIMIT
LOAD DUMP PROTECTION UP TO 60V
REVERSE TRANSIENT PROTECTION UP TO
TEMPERATURE RANGE: -40 TO 125
PACKAGE AVAILABLE: TO-92, DPAK,
LM2931
series
are
OUT
=2.5V ONLY
REGULATOR WITH INHIBIT FUNCTION
very
low
o
C
drop
VERY LOW DROP VOLTAGE
local regulator is possible to put a part of the
board in stand-by decreasing the total power
consumption. Ideal for automotive application
the LM2931 is proteceted from reverse battery
installations or 2 battery jumps. During the
transient, suchs as a a load dump (60V) when
the input voltage can exceed the specified
maximum operating input voltage (26V), the
regulator will automatically shut down to protect
both internal circuit and the load.
TO-252 (DPAK)
TO-92
LM2931
SERIES
TO-220
SO-8
1/16

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