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78S05 PDF даташит

Спецификация 78S05 изготовлена ​​​​«STMicroelectronics» и имеет функцию, называемую « L78S05».

Детали детали

Номер произв 78S05
Описание L78S05
Производители STMicroelectronics
логотип STMicroelectronics логотип 

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78S05 Даташит, Описание, Даташиты
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L78S00
SERIES
2A POSITIVE VOLTAGE REGULATORS
. OUTPUT CURRENT TO 2A
. OUTPUT VOLTAGES OF 5 ; 7.5 ; 9 ; 10 ; 12 ; 15 ;
18 ; 24V
. THERMAL OVERLOAD PROTECTION
. SHORT CIRCUIT PROTECTION
. OUTPUT TRANSISTOR SOA PROTECTION
DESCRIPTION
The L78S00 series of three-terminal positive regu-
lators is available in TO-220 and TO-3 packages
and with several fixed output voltages, making it
useful in a wide range of applications. These regu-
lators can provide local on-card regulation, eliminat-
ing the distribution problems associated with single
point regulation. Each type employs internal current
limiting, thermal shut-down and safe area protec-
tion, making it essentially indestructible. If adequate
heat sinking is provided, they can deliver over 2A
output current. Although designed primarily as fixed
voltage regulators, these devices can be used with
external components to obtain adjustable voltages
and currents.
BLOCK DIAGRAM
TO-3
TO-220
January 1993
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L78S00 SERIES
ABSOLUTE MAXIMUM RATINGS
Symbol
Vi
Io
Pt ot
Tstg
Top
Parameter
DC Input Voltage (for Vo = 5 to 18V)
(for Vo = 24V)
Output Current
Power Dissipation
Storage Temperature
Operating Junction Temperature (for L78S00 )
(for L78S00C )
V al ue
35
40
Internally limited
Internally limited
– 65 to + 150
– 55 to + 150
0 to + 150
THERMAL DATA
Rt h j-cas e Thermal Resistance Junction-case
Rth j-amb Thermal Resistance Junction-ambient
TO-220
Max 3
Max 50
CONNECTION DIAGRAMS AND ORDERING NUMBERS (top views)
TO-3
4
35
Unit
V
V
°C
°C
°C
°C/W
°C/W
Type
L78S05
L78S05C
L78S75
L78S75C
L78S09
L78S09C
L78S10
L78S10C
L78S12
L78S12C
L78S15
L78S15C
L78S18
L78S18C
L78S24
L78S24C
TO-220
L78S05CV
L78S75CV
L78S09CV
L78S10CV
L78S12CV
L78S15CV
L78S18CV
L78S24CV
TO-3
L78S05T
L78S05CT
L78S75T
L78S75CT
L78S09T
L78S09CT
L78S10T
L78S10CT
L78S12T
L78S12CT
L78S15T
L78S15CT
L78S18T
L78S18CT
L78S24T
L78S24CT
Output Voltage
5V
5V
7.5V
7.5V
9V
9V
10V
10V
12V
12V
15V
15V
18V
18V
24V
24V
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APPLICATION CIRCUIT
SCHEMATIC DIAGRAM
L78S00 SERIES
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Номер в каталогеОписаниеПроизводители
78S05 L78S05STMicroelectronics
STMicroelectronics
78S05P KIA78S05PKEC
KEC
78S09P KIA78S09PKEC
KEC

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