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參數資料
| 型號： | 78L05 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | POSITIVE-VOLTAGE REGULATORS |
| 中文描述： | 正電壓調節器 |
| 文件頁數： | 2/24頁 |
| 文件大小： | 440K |
| 代理商： | 78L05 |
L78L00 SERIES
2/24
ABSOLUTE MAXIMUM RATINGS
(*) Our SO-8 package used for Voltage Regulators is modified internally to have pins 2, 3, 6 and 7 electrically communed to the die attach
flag. This particular frame decreases the total thermal resistance of the package and increases its ability to dissipate power when an appro-
priate area of copper on the printed circuit board is available for heat-sinking. The external dimensions are the same as for the standard SO-8.
THERMAL DATA
(*) Considering 6 cm
2
of copper Board heat-sink
TEST CIRCUITS
CONNECTION DIAGRAM
(top view)
Symbol
Parameter2
Value
Unit
V
I
DC Input Voltage
V
O
= 3.3 to 9 V
V
O
= 12 to 15 V
V
O
= 18 to 24 V
30
35
40
100
V
I
O
P
tot
T
stg
Output Current
Power Dissipation
Storage Temperature Range
OperatingJunctionTemperature
Range
mA
Internally Limited (*)
-40 to 150
0 to 125
-40 to 125
°C
T
op
for L78L00C, L78L00AC
for L78L00AB
°C
Symbol
Parameter
SO-8
TO-92
SOT-89
Unit
R
thj-case
R
thj-amb
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
Max
Max
20
15
°C/W
°C/W
55 (*)
200
SOT-89
SO-8
BOTTOM VIEW
PIN 1 = V
OUT
PIN 2 = GND
PIN 3 = V
IN
TO-92
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| 78L05_1 | 制造商:ESTEK 制造商全稱:ESTEK 功能描述:3-Terminal Regulators |
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| 78L05AC | 制造商: 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述: 制造商:undefined 功能描述: |
| 78L05ACD | 制造商:Texas Instruments 功能描述: |
| 78L05ACD-R1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:The Linear ICs Three-Terminal Low Current Positive Voltage Regulators |
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