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PDF TA78MxxSB Data sheet ( Hoja de datos )
| Número de pieza | TA78MxxSB | |
| Descripción | 0.5A THREE TERMINAL PLSITIVE VOLTAGE REGULATORS | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TA78MxxSB (archivo pdf) en la parte inferior de esta página. Total 19 Páginas | ||
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TA78M05,06,08,09,10,12,15,18,20,24SB
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA78M05SB, TA78M06SB, TA78M08SB, TA78M09SB, TA78M10SB,
TA78M12SB, TA78M15SB, TA78M18SB, TA78M20SB, TA78M24SB
Output Current of 0.5 A, Three-Terminal Positive Voltage Regulators
5 V, 6 V, 8 V, 9 V, 10 V, 12 V, 15 V, 18 V, 20 V, 24 V
The TA78M××SB series of fixed-voltage monolithic integrated
circuit voltage regulators is designed for a wide range of
applications. These regulators employ internal current-limiting,
thermal-shutdown and safe-area compensation, making them
essentially indestructible. One of these regulators can drive up to
0.5 A of output current.
Features
z Suitable for CMOS, TTL and the power supply of other digital
ICs
z Maximum output current of 0.5 A.
z Internal overheating protection.
z Internal overcurrent protection.
z Package in the plastic case TPL (PD = 1.8 W).
Pin Assignment
SIP3-P-2.50A
Weight: 1.5 g (typ.)
Marking side
132
IN GND OUT
Marking
78M**SB
Lot No.
A line indicates
Lead(Pb)-Free Finish.
Part No. (or abbreviation code)
The product(s) in this document (“Product”) contain functions intended to protect the Product from
temporary small overloads such as minor short-term overcurrent or overheating. The protective
functions do not necessarily protect Product under all circumstances. When incorporating Product into
your system, please design the system (1) to avoid such overloads upon the Product, and (2) to shut
down or otherwise relieve the Product of such overload conditions immediately upon occurrence. For
details, please refer to the notes appearing below in this document and other documents referenced in
this document.
1 2008-04-22
1 page  
TA78M05,06,08,09,10,12,15,18,20,24SB
TA78M08SB
Electrical Characteristics
(Unless otherwise specified, VIN = 14 V, IOUT = 350 mA, 0°C ≤ Tj ≤ 125°C, CIN = 0.33 μF,
COUT = 0.1 μF)
Characteristics
Output voltage
Line regulation
Load regulation
Output voltage
Quiescent current
Quiescent current
change
Output noise voltage
Line
Load
Ripple rejection
Short circuit current limit
Dropout voltage
Average temperature
coefficient of output voltage
Symbol
VOUT
Reg·line
Reg·load
VOUT
IB
ΔIBI
ΔIBO
VNO
R.R.
ISC
VD
TCVO
Test
Circuit
Test Condition
1 Tj = 25°C
10.5 V ≤ VIN ≤ 25 V,
1 Tj = 25°C IOUT = 200 mA
11 V ≤ VIN ≤ 25 V,
IOUT = 200 mA
1 Tj = 25°C 5 mA ≤ IOUT ≤ 500 mA
5 mA ≤ IOUT ≤ 200 mA
1
Tj = 25°C
10.5 V ≤ VIN ≤ 23 V,
5 mA ≤ IOUT ≤ 350 mA
1 Tj = 25°C
1
11 V ≤ VIN ≤ 25.5 V,
Tj = 25°C IOUT = 200 mA
1 5 mA ≤ IOUT ≤ 350 mA
2 Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz
3
f = 120 Hz, IOUT = 100 mA,
11.5 V ≤ VIN ≤ 21.5 V, Tj = 25°C
1 Tj = 25°C
1 Tj = 25°C
1 IOUT = 5 mA
Min Typ. Max Unit
7.7 8.0 8.3
V
― 5 100
mV
― 3 50
― 26 160
mV
― 10 80
7.6 ― 8.4 V
― 4.6 8.0 mA
― ― 0.8
mA
― ― 0.5
― 60 250 μVrms
56 63 ― dB
― 960 ― mA
― 1.7 ―
V
― −1.0 ― mV/°C
5 2008-04-22
5 Page 
TA78M05,06,08,09,10,12,15,18,20,24SB
TA78M20SB
Electrical Characteristics
(Unless otherwise specified, VIN = 29 V, IOUT = 350 mA, 0°C ≤ Tj ≤ 125°C, CIN = 0.33 μF,
COUT = 0.1 μF)
Characteristics
Output voltage
Line regulation
Load regulation
Output voltage
Quiescent current
Quiescent current
change
Output noise voltage
Line
Load
Ripple rejection
Short circuit current limit
Dropout voltage
Average temperature
coefficient of output voltage
Symbol
VOUT
Reg·line
Reg·load
VOUT
IB
ΔIBI
ΔIBO
VNO
R.R.
ISC
VD
TCVO
Test
Circuit
Test Condition
1 Tj = 25°C
23 V ≤ VIN ≤ 35 V,
1 Tj = 25°C IOUT = 200 mA
24 V ≤ VIN ≤ 35 V,
IOUT = 200 mA
1 Tj = 25°C 5 mA ≤ IOUT ≤ 500 mA
5 mA ≤ IOUT ≤ 200 mA
1
Tj = 25°C
23 V ≤ VIN ≤ 35 V,
5 mA ≤ IOUT ≤ 350 mA
1 Tj = 25°C
1
23.5 V ≤ VIN ≤ 35.5 V,
Tj = 25°C IOUT = 200 mA
1 5 mA ≤ IOUT ≤ 350 mA
2 Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz
3
f = 120 Hz, IOUT = 100 mA,
24 V ≤ VIN ≤ 34 V, Tj = 25°C
1 Tj = 25°C
1 Tj = 25°C
1 IOUT = 5 mA
Min Typ. Max Unit
19.2 20.0 20.8
V
― 10 100
mV
― 6 50
― 28 400
mV
― 10 200
19.0 ― 21.0 V
― 4.9 8.0 mA
― ― 0.8
mA
― ― 0.5
― 95 540 μVrms
53 60 ― dB
― 960 ― mA
― 1.7 ―
V
― −3.0 ― mV/°C
11 2008-04-22
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet TA78MxxSB.PDF ] | |
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