LM7806 [UTC]
3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR; 3端子1A正电压稳压器
| 型号： | LM7806 |
| 厂家： | 
Unisonic Technologies |
| 描述： | 3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR |
| 文件： | 总6页 (文件大小：86K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UTCLM78XX LINEAR INTEGRATED CIRCUIT
3-TERMINAL 1A POSITIVE
VOLTAGE REGULATOR
DESCRIPTION
1
The UTC 78XX family is monolithic fixed voltage
TO-220
TO-263
TO-252
regulator integrated circuit. They are suitable for
applications that required supply current up to 1 A.
FEATURES
1
*Output current up to 1.5 A
*Fixed output voltage of 5V, 6V, 8V, 9V, 10V, 12V,
15V ,18V and 24V available
*Thermal overload shutdown protection
*Short circuit current limiting
*Output transistor SOA protection
1
1: Input 2: GND 3: Output
TEST CIRCUIT
INPUT
1
Z2
R13
R17
T8
R9
T12
T14
T10
T9
T13
R19
R18
R12
R14
OUTPUT
T11
R11
T5
T6
R10
3
R8
R15
R5
T4
Z1
T15
R4
R2
R6
C1
T7
R7
R1
T1
R16
T3
T2
R3
GND
2
UTC UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R101-006,C
UTCLM78XX LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
( Operating temperature range applies unless otherwise specified )
PARAMETER
SYMBOL
RATING
UNIT
V
V
Input voltage(for Vo=5~18V)
35
40
1
(for Vo=24V)
VI
I o
Output Current
A
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
PD
TOPR
TSTG
Internally
-20
-55
Limited
+150
+150
W
°C
°C
UTC LM7805 ELECTRICAL CHARACTERISTICS
( VI=10V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Tj=25°C, IO=5mA - 1.0A
4.80
4.75
5.0
5.20
5.25
V
V
Output Voltage
Vo
VI =7.5V to 20V,
IO=5mA - 1.0A,PD<15W
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =7V to 25V,Tj=25°C
VI =7.5V to 20V,Tj=25°C,Io=1A
Tj=25°C, IO=<1A
VI =7.5V to 20V
IO=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
VI =8V - 18V,f=120Hz,Tj=25°C
Tj=25°C
Load Regulation
Line regulation
∆Vo
∆Vo
50
25
50
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
50
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
IPK
ISC
Vd
8.0
1.0
0.5
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
40
-0.6
80
1.8
250
2.0
62
Peak Output Current
Short-Circuit Current
Dropout Voltage
VI=35V, Tj=25°C
Tj=25°C
UTC LM7806 ELECTRICAL CHARACTERISTICS
( VI=11V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Tj=25°C, IO=5mA - 1.0A
5.76
5.70
6.0
6.24
6.30
V
V
Output Voltage
Vo
VI =8.5V to 21V,
IO=5mA - 1.0A, PD<15W
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =8V to 25V,Tj=25°C
VI =8.5V to 21V,Tj=25°C,Io=1A
Tj=25°C, IO=<1A
Load Regulation
Line regulation
∆Vo
∆Vo
60
30
60
mV
mV
mV
mV
mA
mA
mA
µV
60
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
8.0
1.0
0.5
VI =8.5V to 21V
IO=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
45
-0.7
75
mV/°C
dB
VI =9V - 19V,f=120Hz,Tj=25°C
59
UTC UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R101-006,C
UTCLM78XX LINEAR INTEGRATED CIRCUIT
MIN TYP MAX UNIT
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
Peak Output Current
Short-Circuit Current
Dropout Voltage
IPK
ISC
Vd
1.8
250
2.0
A
mA
V
UTC LM7808 ELECTRICAL CHARACTERISTICS
( VI=14V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
VI =10.5V to 23V,
MIN TYP MAX UNIT
7.68
7.60
8.0
8.32
8.40
V
V
Output Voltage
Vo
IO=5mA - 1.0A, PD<15W
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =10.5V to 25V,Tj=25°C
VI =10.5V to 23V,Tj=25°C,Io=1A
Tj=25°C, IO=<1A
VI =10.5V to 23V
IO=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
VI =11.5V to 21.5V,
f=120Hz,Tj=25°C
Tj=25°C
Load Regulation
Line regulation
∆Vo
∆Vo
80
40
80
mV
mV
mV
mV
mA
mA
mA
µV
80
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
8.0
1.0
0.5
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
58
-0.9
72
mV/°C
dB
56
Peak Output Current
Short-Circuit Current
Dropout Voltage
IPK
ISC
Vd
1.8
250
2.0
A
mA
V
VI=35V, Tj=25°C
Tj=25°C
UTC LM7809 ELECTRICAL CHARACTERISTICS
( VI=15V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Tj=25°C, IO=5mA - 1.0A
8.64
8.55
9.0
9.36
9.45
V
V
Output Voltage
Vo
VI =11.5V to 24V,
IO=5mA - 1.0A,PD<15W
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =11.5V to 25 V,
Tj=25°C, PD<15W
VI =11.5V to 24V,Tj=25°C,
Io<=1A
Load Regulation
Line regulation
∆Vo
∆Vo
90
45
90
mV
mV
mV
90
mV
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
Tj=25°C, IO=<1A
VI =11.5V to 24V
IO=5mA – 1.0A
10Hz<=f<=100kHz
Io=5mA
VI =12.5V to 22.5V,
f=120Hz,Tj=25°C
Tj=25°C
8.0
1.0
0.5
mA
mA
mA
µV
mV/°C
dB
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
58
-1.1
72
56
Peak Output Current
Short-Circuit Current
Dropout Voltage
IPK
ISC
Vd
1.8
250
2.0
A
mA
V
VI=35V, Tj=25°C
Tj=25°C
UTC UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R101-006,C
UTCLM78XX LINEAR INTEGRATED CIRCUIT
UTC LM7810 ELECTRICAL CHARACTERISTICS
( VI=16V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
VI =12.5V to 25V,
MIN TYP MAX UNIT
9.60 10.0 10.40
V
V
Output Voltage
Vo
9.50
10.50
IO=5mA - 1.0A,PD<=15W
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =13V to 25V,Tj=25°C
VI =13V to 25V,
Load Regulation
Line regulation
∆Vo
∆Vo
100
50
100
100
mV
mV
mV
mV
Tj=25°C,Io<=1A
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
IPK
ISC
Vd
Tj=25°C, IO=<1A
VI =12.6V to 25V
IO=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
VI =13V - 23V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
8.0
1.0
0.5
mA
mA
mA
µV
mV/°C
dB
A
mA
V
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
58
-1.1
72
1.8
250
2.0
56
Peak Output Current
Short-Circuit Current
Dropout Voltage
UTC LM7812 ELECTRICAL CHARACTERISTICS
( VI=19V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
VI =14.5V to 27V,
MIN TYP MAX UNIT
11.52 12.0 12.48
V
Output Voltage
Vo
11.40
12.60
V
IO=5mA - 1.0A,PD<15W
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =14.5V to 30V,Tj=25°C
VI =14.6V to 27V,Tj=25°C,
Io=1A
Tj=25°C, IO=<1A
VI =14.5V to 30V
IO=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
VI =15V - 25V,f=120Hz,Tj=25°C
Tj=25°C
Load Regulation
Line regulation
∆Vo
∆Vo
120
60
120
120
mV
mV
mV
mV
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
IPK
ISC
Vd
8.0
1.0
0.5
mA
mA
mA
µV
mV/°C
dB
A
mA
V
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
75
-1.5
72
1.8
250
2.0
55
Peak Output Current
Short-Circuit Current
Dropout Voltage
VI=35V, Tj=25°C
Tj=25°C
UTC UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R101-006,C
UTCLM78XX LINEAR INTEGRATED CIRCUIT
UTC LM7815 ELECTRICAL CHARACTERISTICS
( VI=23V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
Tj=25°C, IO=5mA - 1.0A
VI =17.5V to 30V,
MIN TYP MAX UNIT
14.40 15.0 15.60
V
V
Output Voltage
Vo
14.25
15.75
IO=5mA - 1.0A,PD<15W
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =18.5V to 30V,Tj=25°C
VI =17.7V to 30V,
Tj=25°C, IO =1A
Tj=25°C, IO=<1A
VI =17.5V to 30V
IO=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
VI =18.5V to 28.5V
f=120Hz,Tj=25°C
Tj=25°C
Load Regulation
Line regulation
∆Vo
∆Vo
150
75
150
150
mV
mV
mV
mV
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
8.0
1.0
0.5
mA
mA
mA
µV
mV/°C
dB
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
90
-1.8
70
54
Peak Output Current
Short-Circuit Current
Dropout Voltage
IPK
ISC
Vd
1.8
250
2.0
A
mA
V
VI=35V, Tj=25°C
Tj=25°C
UTC LM7818 ELECTRICAL CHARACTERISTICS
( VI=27V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Tj=25°C, IO=5mA - 1.0A
17.28 18.0 18.72
V
V
mV
mV
mV
mV
Output Voltage
Load Regulation
Vo
∆Vo
VI =21V to 33V,IO=5mA - 1.0A 17.10
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =21V to 33V,Tj=25°C
VI =21V to 33V,
Tj=25°C, IO =<1A,PD<15W
Tj=25°C, IO=<1A
VI =21.5V to 33V
IO=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
18.90
180
90
180
180
Line regulation
∆Vo
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
IPK
ISC
Vd
8.0
1.0
0.5
mA
mA
mA
µV
mV/°C
dB
A
mA
V
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
110
-2.2
69
VI =22V - 32V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
53
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
UTC UNISONIC TECHNOLOGIES CO., LTD.
5
QW-R101-006,C
UTCLM78XX LINEAR INTEGRATED CIRCUIT
UTC LM7824 ELECTRICAL CHARACTERISTICS
( VI=33V, Io=0.5A, Tj= 0°C - 12°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Tj=25°C, IO=5mA - 1.0A
23.04 24.0 24.96
V
Output Voltage
Load Regulation
Vo
∆Vo
VI =27V to 38V,IO=5mA - 1.0A 22.80
Tj=25°C,IO=5mA - 1.5A
Tj=25°C,IO=0.25A - 0.75A
VI =27V to 38V,Tj=25°C
VI =27V to 38V,Tj=25°C,Io=1A
Tj=25°C, IO=<1A
VI =28V to 38V
IO=5mA - 1.0A
10Hz<=f<=100kHz
Io=5mA
VI =28V - 38V,f=120Hz,Tj=25°C
Tj=25°C
VI=35V, Tj=25°C
Tj=25°C
25.20
240
120
240
240
8.0
V
mV
mV
mV
mV
mA
mA
mA
µV
mV/°C
dB
A
mA
V
Line regulation
∆Vo
Quiescent Current
Quiescent Current Change
Iq
∆Iq
∆Iq
VN
∆Vo/∆T
RR
IPK
ISC
Vd
1.0
0.5
Output Noise Voltage
Temperature coefficient of Vo
Ripple Rejection
170
-2.8
66
50
Peak Output Current
Short-Circuit Current
Dropout Voltage
1.8
250
2.0
Note 1: The Maximum steady state usable output current are dependent on input voltage, heat sinking, lead length
of the package and copper pattern of PCB. The data above represents pulse test conditions with junction
temperatures specified at the initiation of test.
Note 2: Power dissipation<0.5W
APPLICATION CIRCUIT
Vi
Vo
1
3
UTC LM78XX
2
C1
C0
0.1
0.33
µ
F
µF
Note 1: To specify an output voltage, substitute voltage value for "XX".
Note 2: Bypass capacitors are recommended for optimum stability and transient response and should be located as
close as possible to the regulators.
UTC UNISONIC TECHNOLOGIES CO., LTD.
6
QW-R101-006,C
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