参数资料
型号: LM79XX
厂商: Fairchild Semiconductor Corporation
元件分类: 开关稳压
英文描述: 3-TERMINAL 1A NEGATIVE VOLTAGE REGULATORS
中文描述: 三端负电压调节器第1A
文件页数: 5/15页
文件大小: 194K
代理商: LM79XX
LM79XX/A (KA79XX, MC79XX) FIXED VOLTAGE REGULATOR (NEGATIVE)
Fig.1 Output Voltage
Fig. 2 Load Regulation
-5
-3
-1
1
3
5
7
9
11
13
15
-40
-25
0
25
50
75
100
125
4.8
4.85
4.9
4.95
5
5.05
5.1
-40
-25
0
25
50
75
100
125
Vin=10V
Io=40mA
Vin=25V
Io=100mA
Io=0.75A
Io=1.5A
Output
Voltage
[-V]
TA, Ambient Temperature [oC]
Load
Regulation
[mV]
TA, Ambient Temperature [oC]
Fig.3 Quiescent Current
Fig. 4 Dropout Voltage
Fig.5 Short Circuit Current
TYPICAL APPLICATIONS
0
0.5
1
1.5
2
2.5
3
3.5
4
-40
-25
0
25
50
75
100
125
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
-40
-25
0
25
50
75
100
125
Io=1A
Quiescent
Current
[mA]
Dropout
Voltage
[V]
TA, Ambient Temperature [oC]
-0.1
-0.05
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
0.55
0.6
-40
-25
0
25
50
75
100
125
Short
Circuit
Current
[A]
TA, Ambient Temperature [oC]
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相关代理商/技术参数
参数描述
LM79XX_08 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
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