TS7800B Series
3-Terminal Fixed Positive Voltage Regulator
TO-220
ITO-220
TO-263
2
(D PAK)
Pin Definition:
1. Input
2. Ground (tab)
3. Output
General Description
These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of
applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown,
and safe-area compensation. With adequate heatsink they can deliver output currents up to 1 ampere.
Although designed primarily as a fixed voltage regulator, these devices can be used with external components to
obtain adjustable voltages and currents.
Features
●
●
●
●
●
●
Output Voltage Range 5 to 24V
Output current up to 1.5A
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
Standard Application Circuit
●
Output voltage offered in 4% tolerance
Ordering Information
Part No.
TS78xxBCZ C0
TS78xxBCI C0
TS78xxBCM RN
A common ground is required between the input and the
output voltages. The input voltage must remain typically
2.0V above the output voltage even during the low point on
the Input ripple voltage.
XX = these two digits of the type number indicate voltage.
* = Cin is required if regulator is located an appreciable
distance from power supply filter.
** = Co is not needed for stability; however, it does improve
transient response.
Package
TO-220
ITO-220
TO-263
Packing
50pcs / Tube
50pcs / Tube
800pcs / 13” Reel
Note: Where
xx
denote voltage option
Absolute Maximum Rating
(Ta = 25
o
C unless otherwise noted)
Parameter
Input Voltage
Input Voltage
Power Dissipation
Operating Junction Temperature
Storage Temperature Range
Note: * TS7805B to TS7818B
** TS7824B
*** Follow the derating curve
Symbol
V
IN
*
V
IN
**
P
D
T
J
T
STG
Limit
35
40
Internal Limited
0~+125
-65~+150
Unit
V
V
W
o
o
C
C
1/12
Version: A07
TS7800B Series
3-Terminal Fixed Positive Voltage Regulator
TS7805B Electrical Characteristics
(Vin=10V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
o
Parameter
Output voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Output Resistance
Output Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
o
Symbol
o
Test Condition
Tj=25 C
7.5V≤Vin≤20V,
10mA≤Iout≤1.5A, PD≤15W
7.5V≤Vin≤25V
o
Tj=25 C
8V≤Vin≤12V
10mA≤Iout≤1.5A
o
Tj=25 C
250mA≤Iout≤750mA
o
Iout=0, Tj=25 C
7.5V≤Vin≤25V
10mA≤Iout≤1.5A
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 8V≤Vin≤18V
o
Iout=1.0A, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Iout=10mA, 0 C≤Tj≤125 C
o
o
Min
4.80
4.75
--
--
--
--
--
--
--
--
62
--
--
--
--
--
Typ
5
5
3
1
15
5
4.2
--
--
40
78
2
17
750
2.2
-0.6
Max
5.20
5.25
100
50
100
50
8
1.3
0.5
--
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
Vn
RR
Vdrop
Rout
Ios
Io peak
ΔVout/ ΔTj
mV
mA
µV
dB
V
mΩ
mA
A
mV/ C
o
TS7806B Electrical Characteristics
(Vin=11V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Symbol
o
Test Condition
Tj=25 C
8.5V≤Vin≤21V,
10mA≤Iout≤1.5A, PD≤15W
8.5V≤Vin≤25V
o
Tj=25 C
9V≤Vin≤13V
10mA≤Iout≤1.5A
o
Tj=25 C
250mA≤Iout≤750mA
o
Iout=0, Tj=25 C
8.5V≤Vin≤25V
10mA≤Iout≤1.5A
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 9V≤Vin≤19V
o
Iout=1.0A, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Min
5.75
5.7
--
--
--
--
--
--
--
--
59
--
--
--
--
Typ
6
6
5
1.5
14
4
4.3
--
--
45
75
2
19
550
2.2
Max
6.25
6.3
120
60
120
60
8
1.3
0.5
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
mV
mA
Output Noise Voltage
Vn
uV
Ripple Rejection Ratio
RR
dB
Voltage Drop
Vdrop
V
Output Resistance
Rout
mΩ
Output Short Circuit Current
Ios
mA
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj
Iout=10mA, 0 C≤Tj≤125 C
--
-0.7
--
mV/ C
Output Voltage
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
2/12
Version: A07
TS7800B Series
3-Terminal Fixed Positive Voltage Regulator
TS7808B Electrical Characteristics
Vin=14V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
o
Parameter
Output voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Output Resistance
Output Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
o
Symbol
o
Test Condition
Tj=25 C
10.5V≤Vin≤23V,
10mA≤Iout≤1.5A, PD≤15W
10.5V≤Vin≤25V
o
Tj=25 C
11V≤Vin≤17V
10mA≤Iout≤1.5A
o
Tj=25 C
250mA≤Iout≤750mA
o
Iout=0, Tj=25 C
10.5V≤Vin≤25V
10mA≤Iout≤1.5A
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 11V≤Vin≤21V
o
Iout=1.0A, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Iout=10mA, 0 C≤Tj≤125 C
o
o
Min
7.69
7.61
--
--
--
--
--
--
--
--
56
--
--
--
--
--
Typ
8
8
6
2
12
4
4.3
--
--
52
72
2
16
450
2.2
-0.8
Max
8.32
8.40
160
80
160
80
8
1
0.5
--
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
Vn
RR
Vdrop
Rout
Ios
Io peak
ΔVout/ ΔTj
mV
mA
µV
dB
V
mΩ
mA
A
mV/ C
o
TS7809B Electrical Characteristics
(Vin=15V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Symbol
o
Test Condition
Tj=25 C
11.5V≤Vin≤23V,
10mA≤Iout≤1.5A, PD≤15W
11.5V≤Vin≤26V
o
Tj=25 C
12V≤Vin≤17V
10mA≤Iout≤1.5A
o
Tj=25 C
250mA≤Iout≤750mA
o
Iout=0, Tj=25 C
11.5V≤Vin≤26V
10mA≤Iout≤1.5A
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 12V≤Vin≤22V
o
Iout=1.0A, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Min
8.65
8.57
--
--
--
--
--
--
--
--
55
--
--
--
--
Typ
9
9
6
2
12
4
4.3
--
--
52
72
2
16
450
2.2
Max
9.36
9.45
180
90
180
90
8
1
0.5
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
mV
mA
Output Noise Voltage
Vn
uV
Ripple Rejection Ratio
RR
dB
Voltage Drop
Vdrop
V
Output Resistance
Rout
mΩ
Output Short Circuit Current
Ios
mA
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj
Iout=10mA, 0 C≤Tj≤125 C
--
-1
--
mV/ C
Output Voltage
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
3/12
Version: A07
TS7800B Series
3-Terminal Fixed Positive Voltage Regulator
TS7810B Electrical Characteristics
Vin=16V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
o
Parameter
Output voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Output Resistance
Output Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
o
Symbol
o
Test Condition
Tj=25 C
12.5V≤Vin≤25V,
10mA≤Iout≤1.5A, PD≤15W
12.5V≤Vin≤28V
o
Tj=25 C
13V≤Vin≤17V
10mA≤Iout≤1.5A
o
Tj=25 C
250mA≤Iout≤750mA
o
Iout=0, Tj=25 C
12.5V≤Vin≤28V
10mA≤Iout≤1.5A
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 13V≤Vin≤23V
o
Iout=1.0A, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Iout=10mA, 0 C≤Tj≤125 C
o
o
Min
9.6
9.5
--
--
--
--
--
--
--
--
55
--
--
--
--
--
Typ
10
10
7
2
12
4
4.3
--
--
70
71
2
18
400
2.2
-1
Max
10.4
10.5
200
100
200
100
8
1
0.5
--
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
Vn
RR
Vdrop
Rout
Ios
Io peak
ΔVout/ ΔTj
mV
mA
µV
dB
V
mΩ
mA
A
mV/ C
o
TS7812B Electrical Characteristics
(Vin=19V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Symbol
o
Test Condition
Tj=25 C
14.5V≤Vin≤27V,
10mA≤Iout≤1.5A, PD
≤15W
14.5V≤Vin≤30V
o
Tj=25 C
15V≤Vin≤19V
10mA≤Iout≤1.5A
o
Tj=25 C
250mA≤Iout≤750mA
o
Tj=25 C, Iout=0
14.5V≤Vin≤30V
10mA≤Iout≤1.5A
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 15V≤Vin≤25V
o
Iout=1.0A, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Min
11.53
11.42
--
--
--
--
--
--
--
--
55
--
--
--
--
Typ
12
12
10
3
12
4
4.3
--
--
75
71
2
18
350
2.2
Max
12.48
12.60
240
120
240
120
8
1
0.5
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
mV
mA
Output Noise Voltage
Vn
uV
Ripple Rejection Ratio
RR
dB
Voltage Drop
Vdrop
V
Output Resistance
Rout
mΩ
Output Short Circuit Current
Ios
mA
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj
Iout=10mA, 0 C≤Tj≤125 C
--
-1
--
mV/ C
Output Voltage
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
4/12
Version: A07
TS7800B Series
3-Terminal Fixed Positive Voltage Regulator
TS7815B Electrical Characteristics
Vin=23V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
o
Parameter
Output voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Output Resistance
Output Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
o
Symbol
o
Test Condition
Tj=25 C
17.5V≤Vin≤30V,
10mA≤Iout≤1.5A, PD
≤15W
17.5V≤Vin≤30V
o
Tj=25 C
18V≤Vin≤22V
10mA≤Iout≤1.5A
o
Tj=25 C
250mA≤Iout≤750mA
o
Tj=25 C, Iout=0
17.5V≤Vin≤30V
10mA≤Iout≤1.5A
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 18V≤Vin≤28V
o
Iout=1.0A, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Iout=10mA, 0 C≤Tj≤125 C
o
o
Min
14.42
14.28
--
--
--
--
--
--
--
--
54
--
--
--
--
--
Typ
15
15
12
3
12
4
4.3
--
--
90
70
2
19
230
2.2
-1
Max
15.60
15.75
300
150
300
150
8
1
0.5
--
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
Vn
RR
Vdrop
Rout
Ios
Io peak
ΔVout/ ΔTj
mV
mA
µV
dB
V
mΩ
mA
A
mV/ C
o
TS7818B Electrical Characteristics
(Vin=24V, Iout=500mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Symbol
o
Test Condition
Tj=25 C
21V≤Vin≤33V,
10mA≤Iout≤1.5A, PD
≤15W
21V≤Vin≤33V
o
Tj=25 C
22V≤Vin≤26V
10mA≤Iout≤1.5A
o
Tj=25 C
250mA≤Iout≤750mA
o
Tj=25 C, Iout=0
21V≤Vin≤33V
10mA≤Iout≤1.5A
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 21V≤Vin≤31V
o
Iout=1.0A, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Min
17.30
17.14
--
--
--
--
--
--
--
--
54
--
--
--
--
Typ
18
18
15
5
12
4
4.5
--
--
110
70
2
22
200
2.2
Max
18.72
18.90
360
180
360
180
8
1
0.5
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
mV
mA
Output Noise Voltage
Vn
uV
Ripple Rejection Ratio
RR
dB
Voltage Drop
Vdrop
V
Output Resistance
Rout
mΩ
Output Short Circuit Current
Ios
mA
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj
Iout=10mA, 0 C≤Tj≤125 C
--
-1
--
mV/ C
Output Voltage
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
5/12
Version: A07
51单片机
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