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PDF L4922 Data sheet ( Hoja de datos )
| Número de pieza | L4922 | |
| Descripción | VERY LOW DROP REGULATOR WITH RESET | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de L4922 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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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,
TJ = 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
1/6
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
1 page  
DIM.
A
C
D
D1
E
E1
F
F1
G
G1
H2
H3
L
L1
L2
L3
L4
L5
L6
L7
L9
M
M1
V4
MIN.
2.4
1.2
0.35
0.76
0.8
1
3.2
6.6
10.05
17.55
15.55
21.2
22.3
2.6
15.1
6
4.23
3.75
mm
TYP.
3.4
6.8
17.85
15.75
21.4
22.5
0.2
4.5
4
MAX.
4.8
1.37
2.8
1.35
0.55
1.19
1.05
1.4
3.6
7
10.4
10.4
18.15
15.95
21.6
22.7
1.29
3
15.8
6.6
MIN.
0.094
0.047
0.014
0.030
0.031
0.039
0.126
0.260
0.396
0.691
0.612
0.831
0.878
0.102
0.594
0.236
4.75 0.167
4.25 0.148
40° (typ.)
inch
TYP.
0.134
0.268
0.703
0.620
0.843
0.886
0.008
0.177
0.157
MAX.
0.189
0.054
0.110
0.053
0.022
0.047
0.041
0.055
0.142
0.276
0.409
0.409
0.715
0.628
0.850
0.894
0.051
0.118
0.622
0.260
0.187
0.167
L4922
OUTLINE AND
MECHANICAL DATA
Pentawatt V
A
B
C
L5
L
L1
L8
V V1 V
R
D
D1 L2
L3
V3
R
R
V4
E
M1
V
M
H3 H1
Dia.
L7
L6
V4
G G1
F1 F
H2
RESIN BETWEEN
LEADS
V4
L9
V
H2
F
E E1
5/6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet L4922.PDF ] | |
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