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參數資料
| 型號： | LM7824I |
| 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 |
| 文件頁數： | 9/28頁 |
| 文件大?。?/td> | 516K |
| 代理商： | LM7824I |
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LM78XX (KA78XX, MC78XX) FIXED VOLTAGE REGULATOR (POSITIVE)
LM7811A/RA ELECTRICAL CHARACTERISTICS
(Refer to the test circuits. TJ = 0 to +125
°C, I
O = 1A, V I = 18V, C I = 0.33
F, C
O = 0.1
F, unless otherwise specified)
* Load and line regulation are specified at constant, junction temperature. Change in VO due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
TJ =+25
°C
10.8
11.0
11.2
Output Voltage
VO
IO = 5mA to 1A, PD
≤15W
VI = 13.8 to 26V
10.6
11.0
11.4
V
VI= 12.8 to 26V
IO = 500mA
10
110
Line Regulation
V
O
VI= 15 to 21V
4
55
mV
VI= 13.5V to 26V
10
110
VI= 15V to 21V
3
55
TJ =+25
°C
IO = 5mA to 1.5A
12
100
IO = 5mA to 1.0A
12
100
IO = 250 to 750mA
5
50
Quiescent Current
IQ
TJ =+25
°C
5.1
6.0
mA
VI = 13.8V to 26V, TJ=+25
°C
0.8
Quiescent Current Change
I
Q
VI = 14V to 27V, IO = 500mA
0.8
mA
IO = 5mA to 1.0A
0.5
Output Voltage Drift
V
O/
T
IO = 5mA
-1.0
mV /
°C
Output Noise Voltage
VN
f = 10Hz to 100KHz
TA =+25
°C
10
Ripple Rejection
RR
f = 120Hz, IO = 500mA
VI = 14V to 24V
61
dB
Dropout Voltage
VD
IO = 1A, TJ =+25
°C
2.0
V
Output Resistance
RO
f = 1KHz
18
m
Short Circuit Current
ISC
VI= 35V, TA =+25
°C
250
mA
Peak Current
IPK
TJ=+25
°C
2.2
A
Load Regulation
V
O
TJ =+25
°C
V/V
O
mV
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM7824-ISO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| LM7824J | 制造商:TGS 制造商全稱:Tiger Electronic Co.,Ltd 功能描述:3-Terminal 1A Positive Voltage Regulator |
| LM7824K | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:3-Terminal Positive Voltage Regulators |
| LM7824L-TA3-G-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
| LM7824L-TA3-I-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
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