參數(shù)資料
型號(hào): 78LXX
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
中文描述: 三端固定電壓調(diào)節(jié)器
文件頁數(shù): 7/7頁
文件大?。?/td> 61K
代理商: 78LXX
UTC 78LXXM
TYPICAL PERFORMANCE CHARACTERISTICS
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
7
QW-R101-002,D
Fig.1 Ambient temperature vs.
Power dissipation
Fig.2 UTC78L05M Output Voltage
vs.Ambient temperature
Fig.3 UTC78L12M Power dissipation
vs. Ambient temperature
25
50
75
100
100
200
300
400
500
Ambient Temperature(°C)
P
Ambient Temperature(°C)
-50
0
50
100
O
4.8
4.9
5.0
5.1
5.2
Ambient Temperature(°C)
-50
0
50
100
11.7
TO-92L
Fig.4 Output Characteristics
(Ip=0mA,Tj=25°C)
Fig.6 Short Circuit output
current
(Tj=25°C)
Fig.7 UTC78L12/24M quiescent
current vs output current
(Tj=25°C)
Fig.8 UTC78L05M Quiescent
Current vs. Input Voltage
(Io=0mA,Tj=25°C)
11.8
11.9
12.0
12.1
O
Input Voltage(V)
0
10
20
30
40
O
0
10
5
15
20
25
UTC78L24M
UTC78L12M
UTC78L05M
Fig.5 UTC78L05M Dropout
Characteristics
(Tj=25°C)
5
4.1
4.5
O
Input Voltage(V)
6.0
6.5
7.0
Io=0mA
Io=40mA
Io=100mA
input-outputVoltage difference(V)
0
10
20
30
40
S
100
200
300
400
500
Output Current (mA)
0
20
80
40
60
100
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Q
UTC78L24
M
UTC78L12
M
Input Voltage(V)
0
10
20
30
40
Q
0
1
2
3
4
Fig.9 Peak output current
vs Dropout voltage difference
Input-output voltage difference(V)
0
10
20
30
40
P
100
200
300
400
(Tj=25°C)
(Tj=0°C)
(Tj=150°C)
相關(guān)PDF資料
PDF描述
78MXX Single 2.3V 10 MHz OP, -40C to +125C, 8-SOIC 150mil, TUBE
78P05SC Single 2.3V 10 MHz OP, -40C to +125C, 8-SOIC 150mil, TUBE
78P05SM Dual 2.3V 10 MHz OP, I temp, -40C to +85C, 8-PDIP, TUBE
78P05SP Dual 2.3V 10 MHz OP, I temp, -40C to +85C, 8-SOIC 150mil, TUBE
78P12ASC Analog IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
78LXX_09 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR
78LXX_1 制造商:ESTEK 制造商全稱:ESTEK 功能描述:3-Terminal Regulators
78LXXA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:The Linear ICs Three-Terminal Low Current Positive Voltage Regulators
78LXX-AB3-B-R 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LINEAR INTEGRATED CIRCUIT
78LXX-AB3-R 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR