L4957D1.5 STMicroelectronics, L4957D1.5 Datasheet - Page 2
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L4957D1.5
Manufacturer Part Number
L4957D1.5
Description
UP TO 4A ULDO LINEAR REGULATOR
Manufacturer
STMicroelectronics
Datasheet
1.L4957D1.5.pdf
(7 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
L4957
ABSOLUTE MAXIMUM RATINGS
PINS CONNECTION
BLOCK DIAGRAM
2/7
V
IN
10 F
Symbol
T
V
T
stg
IN
i
IN
Supply Input Voltage
Junction Temperature
Storage Temperature
1
Versawatt (TO220)
REGULATOR
3
2
1
PRE
V
REF
D98IN838B
Parameter
+
-
E/A
FOLDBACK
CURRENT
OUT
GND
IN
LIMIT
WITH
BUFFER
SHUTDOWN
THERMAL
CHARGE
PUMP
GND
3
2
1
2
D2PAK
POWER
-40 to +150
-40 to +150
150m
DMOS
R
R
X
Y
Value
GND
7
3
D98IN839C
OUT
D98IN933A
OUT
IN
22 F
Unit
V
V
OUT
C
C