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PDF TA8007F Data sheet ( Hoja de datos )
| Número de pieza | TA8007F | |
| Descripción | 5V VOLTAGE REGULATOR WITH WATCHDOG TIMER | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TA8007F (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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TA8007S/F
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8007S,TA8007F
5 V Voltage Regulator With Watchdog Timer
The TA8007S、TA8007F is an IC specially designed for
microcomputer systems. It incorporates a highly accurate
constant-voltage power supply (5±0.25V) and various system
reset functions. For system reset, it monitors the output voltage
of VREG×92% and has a watchdog timer which can self-diagnose
the microcomputer system so that program runaway can be
prevented. It also has other monitor functions for checking the
operation of the microcomputer system.
Since its standby current is as small as 1.2mA (max.), it can be
connected directly to an automotive battery.
An output voltage of 5±0.15V is obtained for theTA8007F.
FEATURES
l Accurate output
: 5 V±0.25 V (TA8007S)
: 5 V±0.15 V (TA8007F)
l Low standby current
: 1.2 mA (max)
l Power-on reset timer and watchdog timer incorporated,
as well as reset and monitor outputs
l Wide operating voltage range:35 V (max)
l Wide operating temperature range :from -40 to 105°C
l Small SIP9−PIN (TA8007S)
SSOP16−PIN (TA8007F)
TA8007S
TA8007F
Weight:
SIP9-P-2.54A
: 0.92 g (Typ.)
SSOP16-P-225-1.00A : 0.14 g (Typ.)
1 2003-02-28
1 page  
TA8007S/F
Note: TRST(1)、TRST(2)、TWD: See Electrical Characteristics.
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC
Input Voltage
Output Current
Output Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Lead Temperature time
Note: PD: TA8007S/TA8007F
SYMBOL
VIN1
VIN2
IOUT1
IOUT2
VOUT1
VOUT2
PD
Topr
Tstg
Tsol
PIN
BIAS
CK
OUT
RESET , M
OUT
RESET
―
―
―
―
RATING
60 (1s)
−5~VCC
10
2
60 (1s)
16
500/600
−40~105
−55~150
260 (10s)
UNIT
V
mA
V
mW
°C
°C
°C
5 2003-02-28
5 Page 
TA8007S/F
RESTRICTIONS ON PRODUCT USE
000707EAA_S
· TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
· The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other
rights of the third parties which may result from its use. No license is granted by implication or otherwise under
any intellectual property or other rights of TOSHIBA CORPORATION or others.
· The information contained herein is subject to change without notice.
11 2003-02-28
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet TA8007F.PDF ] | |
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