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參數(shù)資料
| 型號(hào)： | LM78LXX |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 3-Terminal Positive Regulators |
| 中文描述： | 三端穩(wěn)壓器正 |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 685K |
| 代理商： | LM78LXX |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Power Dissipation (Note 5)
Input Voltage
Storage Temperature
ESD Susceptibility (Note 2)
Internally Limited
35V
65C to +150C
1kV
Operating Junction Temperature
SO-8, TO-92
micro SMD
Soldering Information
Infrared or Convection (20 sec.)
Wave Soldering (10 sec.)
0C to 125C
40C to 85C
235C
260C (lead time)
LM78LXX Electrical Characteristics
applies over 0C to 125C for SO-8 and TO-92 packages, and 40C to 85C for micro SMD package.
Limits are guaran-
teed by production testing or correlation techniques using standard Statistical Quality Control (SQC) methods. Unless other-
wise specified: I
O
= 40mA, C
I
= 0.33μF, C
O
= 0.1μF.
LM78L05
Unless otherwise specified, V
IN
= 10V
Symbol
Parameter
V
O
Output Voltage
7V
≤
V
IN
≤
20V
1mA
≤
I
O
≤
40mA
(Note 3)
1mA
≤
I
O
≤
70mA
(Note 3)
V
O
Line Regulation
Limits in standard typeface are for T
J
= 25C,
Bold typeface
Conditions
Min
4.8
Typ
5
Max
5.2
Units
V
4.75
5.25
4.75
5.25
7V
≤
V
IN
≤
20V
8V
≤
V
IN
≤
20V
1mA
≤
I
O
≤
100mA
1mA
≤
I
O
≤
40mA
18
10
20
5
3
75
54
60
30
5
1.0
0.1
mV
V
O
Load Regulation
I
Q
I
Q
Quiescent Current
Quiescent Current Change
mA
8V
≤
V
IN
≤
20V
1mA
≤
I
O
≤
40mA
f = 10 Hz to 100 kHz
(Note 4)
f = 120 Hz
8V
≤
V
IN
≤
16V
V
n
Output Noise Voltage
40
μV
Ripple Rejection
47
62
dB
I
PK
Peak Output Current
Average Output Voltage Tempco
140
mA
I
O
= 5mA
0.65
mV/C
V
IN
(Min)
Minimum Value of Input Voltage
Required to Maintain Line Regulation
Thermal Resistance
(8-Bump micro SMD)
6.7
7
V
θ
JA
230.9
C/W
LM78L62AC
Unless otherwise specified, V
IN
= 12V
Symbol
V
O
Output Voltage
Parameter
Conditions
Min
5.95
Typ
6.2
Max
6.45
Units
V
8.5V
≤
V
IN
≤
20V
1mA
≤
I
O
≤
40mA
(Note 3)
1mA
≤
I
O
≤
70mA
(Note 3)
5.9
6.5
5.9
6.5
L
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3
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LM78LXX_10 | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
| LM78LXX_12 | 制造商:HTC 制造商全稱:HTC Korea TAEJIN Technology Co. 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR |
| LM78LXXA | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Terminal 0.1A Positive Voltage Regulator |
| LM78LXXA3 | 制造商:CYSTEKEC 制造商全稱:Cystech Electonics Corp. 功能描述:Low Current Positive Voltage Regulator |
| LM78LXXM3 | 制造商:CYSTEKEC 制造商全稱:Cystech Electonics Corp. 功能描述:Low Current Positive Voltage Regulator |
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