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参数资料
| 型号： | LM7824I |
| 厂商： | Fairchild Semiconductor Corporation |
| 元件分类： | 线性稳压 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正电压稳压器 |
| 文件页数： | 8/28页 |
| 文件大小： | 516K |
| 代理商： | LM7824I |
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LM78XX (KA78XX, MC78XX) FIXED VOLTAGE REGULATOR (POSITIVE)
LM7810A/RA ELECTRICAL CHARACTERISTICS
(Refer to the test circuits. TJ = 0 to+125
°C, I
O = 1A, V I = 16V, 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
9.8
10
10.2
Output Voltage
VO
IO = 5mA to 1A, PD
≤ 15W
VI =12.8 to 25V
9.6
10
10.4
V
VI= 12.8 to 26V
IO = 500mA
8
100
Line Regulation
V
O
VI= 13to 20V
4
50
mV
VI= 12.5V to 25V
8
100
VI= 13V to 20V
3
50
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
5.0
6.0
mA
VI = 13V to 26V, TJ=+25
°C
0.5
Quiescent Current Change
I
Q
VI = 12.8V to 25V, IO = 500mA
0.8
mA
IO = 5mA to 1.0A
0.5
Output Voltage Drift
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
62
dB
Dropout Voltage
VD
IO = 1A, TJ =+25
°C
2.0
V
Output Resistance
RO
f = 1KHz
17
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/T
V/V
O
mV
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM7824-ISO | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| LM7824J | 制造商:TGS 制造商全称:Tiger Electronic Co.,Ltd 功能描述:3-Terminal 1A Positive Voltage Regulator |
| LM7824K | 制造商:NSC 制造商全称:National Semiconductor 功能描述:3-Terminal Positive Voltage Regulators |
| LM7824L-TA3-G-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
| LM7824L-TA3-I-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
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