參數(shù)資料
型號(hào): 79LXX
英文描述: 0.1A/2.0V Negative Fixed Voltage Regulator
中文描述: 0.1A/2.0V負(fù)固定電壓穩(wěn)壓器
文件頁(yè)數(shù): 5/5頁(yè)
文件大?。?/td> 41K
代理商: 79LXX
UTC 79LXX
TYPICAL PERFORMANCE CHARACTERISTICS
Fig.1 Power dissipation vs.
ambient temperature
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
5
QW-R101-003,D
25
50
75
100
125
Ambient temperature(°C)
300
400
500
600
700
P
TO-92
SOT-89
Fig.2 Input Voltage vs.
Output Voltage
0
-10
-20
-30
-40
Input Voltage(V)
O
0
-10
-20
-30
-40
UTC79L24
UTC79L15
UTC79L09
UTC79L05
Fig.3 Load Characteristics
(Tj=25°C)
0
50
100
150
200
250
Output Current(mA)
O
0
-10
-20
-30
-40
UTC79L24
UTC79L15
UTC79L05
V
IN
=-33V
V
IN
=-23V
V
IN
=-10V
Fig.4 Short Circuit Current
(Tj=25°C)
0
-10
-20
-30
-40
Dropout Voltage(V)
O
100
200
300
Fig.5 Output Voltage vs.
Junction temperature
Ambient temperature(°C)
-25
125
25
75
175
O
0
-10
-20
-30
-40
V
IN
=-33V
V
IN
=-23V
V
IN
=-10V
UTC79L24
UTC79L15
UTC79L05
Ambient temperature(°C)
Fig.6 Output Voltage vs.
ambient temperature
-50
0
50
100
150
O
-4.8
-4.9
-5.0
-5.1
5.2
-7.8
-7.9
-8.0
-8.1
8.2
UTC79L08
UTC79L05
Fig.7 UTC79L05 Dropout
Characteristics (Tj=25°C)
Fig.8 UTC79L08 Dropout
Characteristics (Tj=25°C)
Input Voltage(V)
Input Voltage(V)
-5.5
-6.0
-6.5
O
-4.5
-5.0
Io=100mA
Io=Io=40mA
-8.5
-9.0
-9.5
-7.5
-8.0
Io=100mA
Io=40mA
Io=5mA
O
Fig.9 Current vs. Input
Voltage(Io=0mA,Tj=25°C)
Q
0
1
2
3
4
5
UTC79L24
UTC79L05
SOP-8
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