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PDF TDA8138B Data sheet ( Hoja de datos )
| Número de pieza | TDA8138B | |
| Descripción | 5.1V+ 12V REGULATOR WITH DISABLE AND RESET | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TDA8138B (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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TDA8138
5.1V +12V REGULATOR WITH DISABLE AND RESET
. OUTPUT CURRENTS UP TO 1A
. FIXED PRECISION OUTPUT 1 VOLTAGE
5.1V +/- 2%
. FIXED PRECISION OUTPUT 2 VOLTAGE
12V +/- 2%
. OUTPUT 1 WITH RESET FACILITY
. OUTPUT 2 WITH DISABLE BY TTL INPUT
. SHORT CIRCUIT PROTECTION AT BOTH
OUTPUTS
. THERMAL PROTECTION
. LOW DROP OUTPUT VOLTAGE
. AVAILABLE ALSO IN HEPTAWATT PACKAGE
IN TWO VERSIONS : TDA8138A (DISABLE
ONLY), TDA8138B (RESET ONLY)
SIP9
(Plastic Package)
ORDER CODE : TDA8138
DESCRIPTION
The TDA8138 is a monolithic dual positive voltage
regulator designed to provide fixed precision output
voltages of 5.1V and 12V at currents up to 1A.
An internal reset circuit generates a reset pulse
when the output 1 decrease below the regulated
voltage value (for TDA8138 and TDA8138B).
Output 2 can be disabled by TTL input (for
TDA8138 and TDA8138A).
Short circuit and thermal protections are included
in all the versions.
HEPTAWAT
(Plastic Package)
ORDER CODE : TDA8138A / TDA8138B
PIN CONNECTIONS
SIP9
9 OUTPUT 1
8 OUTPUT 2
7 N.C.
6 RESET
5 GROUND
4 DISABLE
3 DEL. CAP.
2 INPUT 2
1 INPUT 1
Tab. connected to Pin 5
HEPTAWATT
7
6
5
4
3
2
1
Tab. connected to Pin 4
OUTPUT1
OUTPUT2
N.C. FOR TDA8138A
RESET FOR TDA8138B
GROUND
DISABLEFOR TDA8138A
DEL. CAPA FOR TDA8138B
INPUT 2
INPUT 1
May 1993
1/6
1 page  
PACKAGE MECHANICAL DATA
9 PINS - PLASTIC HEPTAWATT
L5
L
L1
L2
L3
TDA8138
Dimensions
A
C
D
D1
E
F
F1
G
G1
G2
H2
H3
L
L1
L2
L3
L5
L6
L7
M
M1
Dia.
Min.
2.4
1.2
0.35
0.6
2.41
4.91
7.49
10.05
2.6
15.1
6
3.65
Dia.
L7
L6
Millimeters
Typ.
2.54
5.08
7.62
16.97
14.92
21.54
22.62
2.8
5.08
Max.
4.8
1.37
2.8
1.35
0.55
08
0.9
2.67
5.21
7.8
10.4
10.4
3
15.8
6.6
3.85
Min.
0.094
0.047
0.014
0.024
0.095
0.193
0.295
0.396
0.102
0.594
0.236
0.144
Inches
Typ.
0.100
0.200
0.300
0.668
0.587
0.848
0.891
0.110
0.200
Max.
0.189
0.054
0.110
0.053
0.022
0.031
0.035
0.105
0.205
0.307
0.409
0.409
0.118
0.622
0.260
0.152
5/6
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet TDA8138B.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TDA8138 | 5.1V+ 12V REGULATOR WITH DISABLE AND RESET | ST Microelectronics |
| TDA8138A | 5.1V+ 12V REGULATOR WITH DISABLE AND RESET | ST Microelectronics |
| TDA8138B | 5.1V+ 12V REGULATOR WITH DISABLE AND RESET | ST Microelectronics |
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