FR7810T [FS]
THREE TERMINAL POSITIVE VOLTAGE REGULATORS;
| 型号： | FR7810T |
| 厂家： | 
First Silicon Co., Ltd |
| 描述： | THREE TERMINAL POSITIVE VOLTAGE REGULATORS |
| 文件： | 总12页 (文件大小：524K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SEMICONDUCTOR
TECHNICAL DATA
FR78XXT
THREE TERMINAL POSITIVE VOLTAGE REGULATORS
5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V, 24V.
FEATURES
Suitable for C-MOS, TTL, the Other Digital IC's Power Supply.
Internal Thermal Overload Protection.
4
Internal Short Circuit Current Limiting.
Output Current in Excess of 1A.
3
1
2
Satisfies IEC-65 Specification. (International Electronical Commission).
1. VIN
2. GND
3. VOUT
4. GND
DIM MILLIMETERS
MAXIMUM RATINGS (Ta=25℃)
A
A1
B
6 95 ± 0 24
3 50 ± 0 10
6 40 ± 0 10
3 00 ± 0 10
0 74 ± 0 08
2 30 ± 0 05
4 60 ± 0 10
1 60 ± 0 10
1 66 ± 0 14
CHARACTERISTIC
FR7805T ~ FR7815T
SYMBOL
RATING UNIT
B1
C
D
35
VIN
Input Voltage
V
D1
E
40
FR7818T ~ FR7824T
E1
PD
0.9
138
W
℃/W
℃
Power Dissipation
E2
G
H
L
0 08 ± 0 04
0 30 ± 0 05
0 25 ± 0 05
0 95 ± 0 15
Thermal Resistance Junction to Ambient
Storage Temperature
θJA
°
8
θ
Tstg
-55 ~ 150
SOT-223
BLOCK DIAGRAM
INPUT
OUTPUT
3
Series Pass
Element
1
Current
Generator
SOA
Protection
Starting
Circuit
Reference
Voltage
Error
Amplifier
Thermal
Protection
GND
2
2018. 12. 18
Revision No : 0
1/12
FR78XXT
FR7805T
ELECTRICAL CHARACTERISTICS (VIN =10V, IOUT =500mA, 0℃≤Tj≤125 )
TEST
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
5.0
-
MAX. UNIT
CIRCUIT
1
Tj=25℃, IOUT=100mA
4.8
5.2
VOUT
Output Voltage
V
7.0V≤VIN ≤20V
4.75
5.25
5.0mA≤IOUT ≤1.0A, Po≤15W
7.0V≤VIN ≤25V
Tj=25℃
-
-
3
100
mV
50
Input Regulation
Load Regulation
Reg line
Reg load
1
1
8.0V≤VIN ≤12V
1
5mA≤IOUT ≤1.4A
Tj=25℃
-
9
100
mV
50
250mA≤IOUT
≤
750mA
-
4
IB
ΔI B
VNO
RR
Quiescent Current
1
1
1
1
1
1
1
Tj=25℃, IOUT=5mA
-
4.2
0.3
50
73
2.0
230
-0.8
8.0
mA
mA
μV
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
7.0V≤VIN ≤25V
-
1.3
Ta=25℃, 10Hz≤ f ≤100kHz
IOUT=50mA
-
-
-
-
-
-
rms
f=120Hz, 8.0V≤VIN ≤18V,
IOUT=50mA, Tj=25℃
62
-
dB
V
VD
IOUT=1.0A, Tj=25℃
Tj=25℃
ISC
Short Circuit Current Limit
-
mA
Average Temperature
TCVO
IOUT=5mA, 0℃≤Tj≤125℃
-
mV/℃
Coefficient of Output Voltage
2018. 12. 18
Revision No : 0
2/12
FR78XXT
FR7806T
ELECTRICAL CHARACTERISTICS (VIN =11V, IOUT =500mA, 0℃≤Tj≤125 )
TEST
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
6.0
-
MAX. UNIT
CIRCUIT
1
Tj=25℃, IOUT=100mA
5.75
6.25
V
VOUT
Output Voltage
8V≤VIN ≤21V
5.7
-
6.3
5.0mA≤IOUT ≤1.0A, Po≤15W
8.0V≤VIN ≤25V
Tj=25℃
4
120
mV
60
Input Regulation
Load Regulation
Reg line
Reg load
1
1
9V≤VIN ≤13V
-
2
5mA≤IOUT ≤1.4A
Tj=25℃
-
9
120
mV
60
250mA≤IOUT
≤
750mA
-
3
IB
ΔI B
VNO
RR
Quiescent Current
1
1
1
1
1
1
1
Tj=25℃, IOUT=5mA
-
5
8.0
mA
mA
μV
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
8V≤VIN ≤25V
-
-
1.3
Ta=25℃, 10Hz≤ f ≤100kHz
IOUT=50mA
-
45
75
2.0
250
-0.7
-
-
-
-
-
rms
f=120Hz, 9V≤VIN ≤19V,
IOUT=50mA, Tj=25℃
61
-
dB
V
VD
IOUT=1.0A, Tj=25℃
Tj=25℃
ISC
Short Circuit Current Limit
-
mA
Average Temperature
TCVO
IOUT=5mA, 0℃≤Tj≤125℃
-
mV/℃
Coefficient of Output Voltage
2018. 12. 18
Revision No : 0
3/12
FR78XXT
FR7808T
ELECTRICAL CHARACTERISTICS (VIN =14V, IOUT =500mA, 0℃≤Tj≤125 )
TEST
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
8.0
-
MAX. UNIT
CIRCUIT
1
Tj=25℃, IOUT=100mA
7.7
8.3
VOUT
Output Voltage
V
10.5V≤VIN ≤23V
7.6
-
8.4
5.0mA≤IOUT ≤1.0A, Po≤15W
10.0V≤VIN ≤25V
Tj=25℃
6
160
mV
80
Input Regulation
Load Regulation
Reg line
Reg load
1
1
11V≤VIN ≤17V
-
2
5mA≤IOUT ≤1.4A
Tj=25℃
-
12
4
160
mV
80
250mA≤IOUT
≤
750mA
-
IB
ΔI B
VNO
RR
Quiescent Current
1
1
1
1
1
1
1
Tj=25℃, IOUT=5mA
-
4.3
0.5
52
74
2.0
230
-0.8
8.0
mA
mA
μV
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
10.5V≤VIN ≤25V
-
1.0
Ta=25℃, 10Hz≤ f ≤100kHz
IOUT=50mA
-
-
-
-
-
-
rms
f=120Hz, 11.5V≤VIN ≤21.5V,
IOUT=50mA, Tj=25℃
56
-
dB
V
VD
IOUT=1.0A, Tj=25℃
Tj=25℃
ISC
Short Circuit Current Limit
-
mA
Average Temperature
TCVO
IOUT=5mA, 0℃≤Tj≤125℃
-
mV/℃
Coefficient of Output Voltage
2018. 12. 18
Revision No : 0
4/12
FR78XXT
FR7809T
ELECTRICAL CHARACTERISTICS (VIN =15V, IOUT =500mA, 0℃≤Tj≤125 )
TEST
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
9.0
9.0
7.0
2.5
12
MAX. UNIT
CIRCUIT
1
Tj=25℃, IOUT=100mA
8.65
9.35
V
VOUT
Output Voltage
11.5V≤VIN ≤26V
8.6
-
9.4
5.0mA≤IOUT ≤1.0A, Po≤15W
11.5V≤VIN ≤26V
Tj=25℃
180
mV
90
Input Regulation
Load Regulation
Reg line
Reg load
1
1
13V≤VIN ≤19V
-
5mA≤IOUT ≤1.4A
Tj=25℃
-
180
mV
90
250mA≤IOUT
≤
750mA
-
4.0
4.3
-
IB
ΔI B
VNO
RR
Quiescent Current
1
1
1
1
1
1
1
Tj=25℃, IOUT=5mA
-
8.0
mA
mA
μV
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
11.5V≤VIN ≤26V
-
1.3
Ta=25℃, 10Hz≤ f ≤100kHz
IOUT=50mA
-
58
-
-
-
-
-
rms
f=120Hz, 12.5V≤VIN ≤22.5V,
IOUT=50mA, Tj=25℃
56
-
71
dB
V
VD
IOUT=1.0A, Tj=25℃
Tj=25℃
2.0
250
-1
ISC
Short Circuit Current Limit
-
mA
Average Temperature
TCVO
IOUT=5mA, 0℃≤Tj≤125℃
-
mV/℃
Coefficient of Output Voltage
2018. 12. 18
Revision No : 0
5/12
FR78XXT
FR7810T
ELECTRICAL CHARACTERISTICS (VIN =16V, IOUT =500mA, 0℃≤Tj≤125 )
TEST
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
10.0
-
MAX. UNIT
CIRCUIT
1
Tj=25℃, IOUT=100mA
9.6
10.4
VOUT
Output Voltage
V
12.5V≤VIN ≤25V
9.5
-
10.5
5.0mA≤IOUT ≤1.0A, Po≤15W
12.5V≤VIN ≤27V
Tj=25℃
8
200
mV
100
Input Regulation
Load Regulation
Reg line
Reg load
1
1
14V≤VIN ≤20V
-
2.5
12
4
5mA≤IOUT ≤1.4A
Tj=25℃
-
200
mV
100
250mA≤IOUT
≤
750mA
-
IB
ΔI B
VNO
RR
Quiescent Current
1
1
1
1
1
1
1
Tj=25℃, IOUT=5mA
-
4.3
-
8.0
mA
mA
μV
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
12.5V≤VIN ≤29V
-
1.0
Ta=25℃, 10Hz≤ f ≤100kHz
IOUT=50mA
-
58
71
2.0
250
-1
-
-
-
-
-
rms
f=120Hz, 13.5V≤VIN ≤23.5V,
IOUT=50mA, Tj=25℃
55
-
dB
V
VD
IOUT=1.0A, Tj=25℃
Tj=25℃
ISC
Short Circuit Current Limit
-
mA
Average Temperature
TCVO
IOUT=5mA, 0℃≤Tj≤125℃
-
mV/℃
Coefficient of Output Voltage
2018. 12. 18
Revision No : 0
6/12
FR78XXT
FR7812T
ELECTRICAL CHARACTERISTICS (VIN =19V, IOUT =500mA, 0℃≤Tj≤125 )
TEST
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
12.0
-
MAX. UNIT
CIRCUIT
1
Tj=25℃, IOUT=100mA
11.5
12.5
VOUT
Output Voltage
V
14.5V≤VIN ≤27V
11.4
12.6
5.0mA≤IOUT ≤1.0A, Po≤15W
14.5V≤VIN ≤30V
Tj=25℃
-
-
10
3
240
mV
120
Input Regulation
Load Regulation
Reg line
Reg load
1
1
16V≤VIN ≤22V
5mA≤IOUT ≤1.4A
Tj=25℃
-
12
4
240
mV
120
250mA≤IOUT
≤
750mA
-
IB
ΔI B
VNO
RR
Quiescent Current
1
1
1
1
1
1
1
Tj=25℃, IOUT=5mA
-
5.1
-
8.0
mA
mA
μV
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
14.5V≤VIN ≤30V
-
1.0
Ta=25℃, 10Hz≤ f ≤100kHz
IOUT=50mA
-
76
71
2.0
250
-1
-
-
-
-
-
rms
f=120Hz, 15V≤VIN ≤25V,
IOUT=50mA, Tj=25℃
55
-
dB
V
VD
IOUT=1.0A, Tj=25℃
Tj=25℃
ISC
Short Circuit Current Limit
-
mA
Average Temperature
TCVO
IOUT=5mA, 0℃≤Tj≤125℃
-
mV/℃
Coefficient of Output Voltage
2018. 12. 18
Revision No : 0
7/12
FR78XXT
FR7815T
ELECTRICAL CHARACTERISTICS (VIN =23V, IOUT =500mA, 0℃≤Tj≤125 )
TEST
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
15.0
-
MAX. UNIT
CIRCUIT
1
Tj=25℃, IOUT=100mA
14.4
15.6
V
VOUT
Output Voltage
17.5V≤VIN ≤30V
14.25
15.75
5.0mA≤IOUT ≤1.0A, Po≤15W
17.5V≤VIN ≤30V
Tj=25℃
-
-
11
3
300
mV
150
Input Regulation
Load Regulation
Reg line
Reg load
1
1
20V≤VIN ≤26V
5mA≤IOUT ≤1.4A
Tj=25℃
-
12
4
300
mV
150
250mA≤IOUT
≤
750mA
-
IB
ΔI B
VNO
RR
Quiescent Current
1
1
1
1
1
1
1
Tj=25℃, IOUT=5mA
-
5.2
-
8.0
mA
mA
μV
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
17.5V≤VIN ≤30V
-
1.0
Ta=25℃, 10Hz≤ f ≤100kHz
IOUT=50mA
-
90
70
2.0
250
-1
-
-
-
-
-
rms
f=120Hz, 18.5V≤VIN ≤28.5V,
IOUT=50mA, Tj=25℃
54
-
dB
V
VD
IOUT=1.0A, Tj=25℃
Tj=25℃
ISC
Short Circuit Current Limit
-
mA
Average Temperature
TCVO
IOUT=5mA, 0℃≤Tj≤125℃
-
mV/℃
Coefficient of Output Voltage
2018. 12. 18
Revision No : 0
8/12
FR78XXT
FR7818T
ELECTRICAL CHARACTERISTICS (VIN =27V, IOUT =500mA, 0℃≤Tj≤125 )
TEST
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
18.0
-
MAX. UNIT
CIRCUIT
1
Tj=25℃, IOUT=100mA
17.3
18.7
V
VOUT
Output Voltage
21V≤VIN ≤33V
17.1
18.9
5.0mA≤IOUT ≤1.0A, Po≤15W
21V≤VIN ≤33V
Tj=25℃
-
-
13
4
360
mV
180
Input Regulation
Load Regulation
Reg line
Reg load
1
1
24V≤VIN ≤30V
5mA≤IOUT ≤1.4A
Tj=25℃
-
15
5
360
mV
180
250mA≤IOUT
≤
750mA
-
IB
ΔI B
VNO
RR
Quiescent Current
1
1
1
1
1
1
1
Tj=25℃, IOUT=5mA
-
5.2
-
8.0
mA
mA
μV
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
21V≤VIN ≤33V
-
1.0
Ta=25℃, 10Hz≤ f ≤100kHz
IOUT=50mA
-
110
69
2.0
250
-1
-
-
-
-
-
rms
f=120Hz, 22V≤VIN ≤32V,
IOUT=50mA, Tj=25℃
52
-
dB
V
VD
IOUT=1.0A, Tj=25℃
Tj=25℃
ISC
Short Circuit Current Limit
-
mA
Average Temperature
TCVO
IOUT=5mA, 0℃≤Tj≤125℃
-
mV/℃
Coefficient of Output Voltage
2018. 12. 18
Revision No : 0
9/12
FR78XXT
FR7824T
ELECTRICAL CHARACTERISTICS (VIN =33V, IOUT =500mA, 0℃≤Tj≤125 )
TEST
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
24.0
-
MAX. UNIT
CIRCUIT
1
Tj=25℃, IOUT=100mA
23.0
25.0
VOUT
Output Voltage
V
27V≤VIN ≤38V
22.8
25.2
5.0mA≤IOUT ≤1.0A, Po≤15W
27V≤VIN ≤38V
Tj=25℃
-
-
18
6
480
mV
240
Input Regulation
Load Regulation
Reg line
Reg load
1
1
30V≤VIN ≤36V
5mA≤IOUT ≤1.4A
Tj=25℃
-
15
5
480
mV
240
250mA≤IOUT
≤
750mA
-
IB
ΔI B
VNO
RR
Quiescent Current
1
1
1
1
1
1
1
Tj=25℃, IOUT=5mA
-
5.2
-
8.0
mA
mA
μV
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
27V≤VIN ≤38V
-
1.0
Ta=25℃, 10Hz≤ f ≤100kHz
IOUT=50mA
-
60
67
2.0
230
-1.5
-
-
-
-
-
rms
f=120Hz, 28V≤VIN ≤38V,
IOUT=50mA, Tj=25℃
50
-
dB
V
VD
IOUT=1.0A, Tj=25℃
Tj=25℃
ISC
Short Circuit Current Limit
-
mA
Average Temperature
TCVO
IOUT=5mA, 0℃≤Tj≤125℃
-
mV/℃
Coefficient of Output Voltage
2018. 12. 18
Revision No : 0
10/12
FR78XXT
TEST CIRCUIT1/STANDARD APPLICATION CIRCUIT
V
V
IN
OUT
FR78XXT
I
OUT
I
B
TEST CIRCUIT
.
.
load
/
-
1. V
R
line
R
V
I
I
V
NO
V
OUT
t
V
V
TC
,
VO
,
eg
,
eg
,
,
,
,
,
,
OUT
B
B
IN
OUT
OUT
NOISE
METER
FILTER
10Hz~
100kHz
V
OUT
A
1
3
A
DUT
2
V
V
I
V
IN
OUT
2. RR
<
L
30cm
L
=
e
=
1V
p-p
i
OSCILLOSCOPE
f = 120Hz
e
o
1
3
~
DUT
2
e
e
i
o
log
(dB)
RR=20
V
IN
I
OUT
2018. 12. 18
Revision No : 0
11/12
FR78XXT
I B - Tj
VOUT - Tj
6
4
6
4
2
0
2
0
FR78XXT
FR78XXT
V
=10V
V
I
=10V
IN
IN
I
=0
=5.0mA
OUT
OUT
0
50
100
150
0
50
100
150
JUNCTION TEMPERATURE T ( C)
j
JUNCTION TEMPERATURE T ( C)
j
RR - I OUT
VIN - ISC
1.8
1.2
0.6
0
80
60
40
20
FR
7
8
1
0
5
T
FR
7
8
0
T
FR
7
8
2
4
T
FR78XXT
V
=10V (FR7805T)
=16V (FR7810T)
=33V (FR7824T)
IN
f=120Hz
10
30 50
100
300 500 1000
(mA)
0
10
20
30
IN
40
OUTPUT CURRENT I
INPUT VOLTAGE V
(V)
OUT
VD - T j
PD - Ta
24
3
2
V
O
=2% OF OUTPUT
VOLTAGE
THERMAL RESISTANCE
Tc=25 C
J-C
6.0
J-A
84
20
16
12
8
C/W
PD2
1
0
4
PD1
0
0
50
100
150
0
40
80
120
160
200
JUNCTION TEMPERATURE T ( C)
j
AMBIENT TEMPERATURE Ta ( C)
2018. 12. 18
Revision No : 0
12/12
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