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參數(shù)資料
| 型號： | LM78M15CT |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 15 V FIXED POSITIVE REGULATOR, PSFM3 |
| 封裝： | POWER, TO-220, 3 PIN |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 310K |
| 代理商： | LM78M15CT |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Lead Temperature (Soldering, 10 seconds)
TO-39 Package (H)
TO-220 Package (T)
300C
260C
Storage Temperature Range
Operating Junction Temperature
Range
Power Dissipation (Note 2)
Input Voltage
5V
≤
V
O
≤
15V
ESD Susceptibility
65C to +150C
40C to +125C
Internally Limited
35V
TBD
Electrical Characteristics
Limits in standard typeface are for T
= 25C, and limits in
boldface type
apply over the 40C to +125C operating temperature
range. Limits are guaranteed by production testing or correlation techniques using standard Statistical Quality Control (SQC)
methods.
LM341-5.0, LM78M05C
Unless otherwise specified: V
IN
= 10V, C
IN
= 0.33 μF, C
O
= 0.1 μF
Symbol
Parameter
Conditions
V
O
Output Voltage
I
L
= 500 mA
5 mA
≤
I
L
≤
500 mA
P
D
≤
7.5W, 7.5V
≤
V
IN
≤
20V
V
R LINE
Line Regulation
7.2V
≤
V
IN
≤
25V
Min
4.8
4.75
Typ
5.0
5.0
Max
5.2
5.25
Units
V
I
L
= 100 mA
I
L
= 500 mA
50
100
100
10.0
0.5
1.0
mV
V
R LOAD
I
Q
I
Q
Load Regulation
Quiescent Current
Quiescent Current Change
5 mA
≤
I
L
≤
500 mA
I
L
= 500 mA
5 mA
≤
I
L
≤
500 mA
7.5V
≤
V
IN
≤
25V, I
L
= 500 mA
f = 10 Hz to 100 kHz
f = 120 Hz, I
L
= 500 mA
4
mA
V
n
Output Noise Voltage
Ripple Rejection
40
μV
78
dB
V
IN
Input Voltage Required
to Maintain Line Regulation
Long Term Stability
I
L
= 500 mA
7.2
V
V
O
I
L
= 500 mA
20
mV/khrs
www.national.com
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM78M15CT/NOPB | 制造商:Texas Instruments 功能描述:Standard Regulator Pos 15V 0.5A 3-Pin(3+Tab) TO-220 Rail |
| LM78M18CT | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 0.5A/18V Positive Voltage Regulator RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| LM78M24CT | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 0.5A/24V Positive Voltage Regulator RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| LM78MO5CH | 制造商:National Semiconductor Corporation 功能描述: 制造商:Texas Instruments 功能描述: |
| LM78MO5CH/NOPB | 制造商:Texas Instruments 功能描述: |
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