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參數(shù)資料
| 型號(hào)： | LM78LXXA |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 線性穩(wěn)壓 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 13/14頁(yè) |
| 文件大?。?/td> | 68K |
| 代理商： | LM78LXXA |
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MC78LXXA/LM78LXXA/MC78L05AA
8
Absolute Maximum Ratings
Electrical Characteristics(MC78L05AA) (Continued)
(VI = 10V, IO = 40mA, 0
°C ≤ TJ ≤ 125°C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1)
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation PD ≤ 0.75W.
Parameter
Symbol
Value
Unit
Input Voltage (for VO = 5V, 8V)
(for VO = 12V to 18V)
(for VO = 24V)
VI
30
35
40
V
Operating Junction Temperature Range
TJ
0 ~ +150
°C
Storage Temperature Range
TSTG
-65 ~ +150
°C
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Output Voltage
VO
TJ = 25
°C4.9
5.0
5.1
V
Line Regulation (Note1)
VO
TJ = 25
°C
7V
≤≤≤≤ VI ≤≤≤≤ 20V
-
8
150
mV
8V
≤≤≤≤ VI ≤≤≤≤ 20V
-
6
100
mV
Load Regulation (Note1)
VO
TJ = 25
°C
1mA
≤ IO ≤ 100mA
-
11
50
mV
1mA
≤ IO ≤ 40mA
-
5.0
25
mV
Output Voltage
VO
7V
≤VI ≤20V
1mA
≤ IO ≤ 40mA
-
5.15
V
7V
≤VI ≤ VMAX
(Note 2)
1mA
≤ IO ≤ 70mA
4.75
-
5.15
V
Quiescent Current
IQ
TJ = 25
°C-
2.0
5.5
mA
Quiescent Current
Change
With Line
IQ
8V
≤VI ≤ 20V
-
1.5
mA
With Load
IQ
1mA
≤ IO ≤ 40 mA
-
0.1
mA
Output Noise Voltage
VN
TA = 25
°C, 10Hz ≤ f ≤ 100kHz
-
40
-
V/Vo
Temperature Coefficient of VO
VO/TIO = 5mA
-
-0.65
-
mV/
°C
Ripple Rejection
RR
f = 120Hz, 8V
≤ VI ≤ 18V, TJ = 25°C41
80
-
dB
Dropout Voltage
VD
TJ = 25
°C-
1.7
-
V
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| LM78LXXA3 | 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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| LM78M05CDT | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| LM78M05CDT/NOPB | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 3-Terminal Pos Vltg Reg RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
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