TS7800 Series
Taiwan Semiconductor
3-Terminal Fixed Positive Voltage Regulator
DESCRIPTION
The TS7800 series 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
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Output Voltage Range 5V, 8V, 9V, 12V, 24V
Output current up to 1A
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
Output voltage offered in 4% tolerance
Compliant to RoHS Directive 2011/65/EU and in
accordance to WEEE 2002/96/EC.
Halogen-free according to IEC 61249-2-21
APPLICATION
●
●
Power supply
Home appliance
TO-220
Pin Definition:
1. Input
2. Ground (tab)
3. Output
TYPICAL APPLICATION CIRCUIT
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.
* = C
IN
is required if regulator is located an appreciable
distance from power supply filter.
** = C
OUT
is not needed for stability; however, it does improve transient response
.
1
Version: G1610
TS7800 Series
Taiwan Semiconductor
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C unless otherwise noted)
(Note 1)
PARAMETER
Input Voltage
Output Current
Power Dissipation
Operating Junction Temperature
Storage Temperature Range
Thermal Resistance - Junction to Case
Thermal Resistance - Junction to Ambient
V
OUT
=5V, 8V, 9V, 12V
V
OUT
=24V
SYMBOL
V
IN
I
OUT
P
D
T
J
T
STG
R
ӨJC
R
ӨJA
LIMIT
35
40
Internal Limited
Internal Limited
0~+125
-65~+150
5
50
o
o
o
o
UNIT
V
C
C
C/W
C/W
Note:
Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these
conditions is not implied.
TS7805 ELECTRICAL SPECIFICATIONS
(V
IN
=10V, I
OUT
=500mA, 0 C≤T
J
≤125
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
PARAMETER
Output voltage
SYMBOL
o
o
o
CONDITIONS
T
J
=25 C
7.5V≤V
IN
≤20V,
10mA≤I
OUT
≤1A,
P
D
≤15W
7.5V≤V
IN
≤25V
o
T
J
=25 C
8V≤V
IN
≤12V
10mA≤I
OUT
≤1A
o
T
J
=25 C
250mA≤I
OUT
≤750mA
o
I
OUT
=0, T
J
=25 C
7.5V≤V
IN
≤25V
10mA≤I
OUT
≤1A
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 8V≤V
IN
≤18V
o
I
OUT
=1.0A, T
J
=25 C
f=1KHz
o
T
J
=25 C
o
T
J
=25 C
I
OUT
=10mA, 0 C≤T
J
≤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
V
OUT
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
REG
LINE
REG
LOAD
I
Q
ΔI
Q
V
N
RR
V
DROP
R
OUT
I
OS
I
O
peak
ΔV
OUT
/ ΔT
J
mV
mA
µV
dB
V
mΩ
mA
A
mV/
o
C
Note:
1. 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.
2. This specification applies only for DC power dissipation permitted by absolute maximum ratings.
2
Version: G1610
TS7800 Series
Taiwan Semiconductor
TS7808 ELECTRICAL SPECIFICATIONS
(V
IN
=14V, I
OUT
=500mA, 0 C≤T
J
≤125
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
PARAMETER
Output voltage
SYMBOL
o
o
o
CONDITIONS
T
J
=25 C
10.5V≤V
IN
≤23V,
10mA≤I
OUT
≤1A,
P
D
≤15W
10.5V≤V
IN
≤25V
o
T
J
=25 C
11V≤V
IN
≤17V
10mA≤I
OUT
≤1A
o
T
J
=25 C
250mA≤I
OUT
≤750mA
o
I
OUT
=0, T
J
=25 C
10.5V≤V
IN
≤25V
10mA≤I
OUT
≤1A
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 11V≤V
IN
≤21V
o
I
OUT
=1.0A, T
J
=25 C
f=1KHz
o
T
J
=25 C
o
T
J
=25 C
I
OUT
=10mA, 0 C≤T
J
≤125
C
o
o
MIN
7.69
7.61
6
2
12
4
--
--
--
--
56
--
--
--
--
--
TYP
8
8
100
50
100
50
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
V
OUT
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
REG
LINE
REG
LOAD
I
Q
ΔI
Q
V
N
RR
V
DROP
R
OUT
I
OS
I
O
peak
ΔV
OUT
/ ΔT
J
mV
mA
µV
dB
V
mΩ
mA
A
mV/
o
C
TS7809 ELECTRICAL SPECIFICATIONS
(V
IN
=15V, I
OUT
=500mA, 0 C≤T
J
≤125
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
PARAMETER
Output voltage
SYMBOL
o
o
o
CONDITIONS
T
J
=25 C
11.5V≤V
IN
≤23V,
10mA≤I
OUT
≤1A,
P
D
≤15W
11.5V≤V
IN
≤26V
o
T
J
=25 C
12V≤V
IN
≤17V
10mA≤I
OUT
≤1A
o
T
J
=25 C
250mA≤I
OUT
≤750mA
o
I
OUT
=0, T
J
=25 C
11.5V≤V
IN
≤26V
10mA≤I
OUT
≤1A
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 12V≤V
IN
≤22V
o
I
OUT
=1.0A, T
J
=25 C
f=1KHz
o
T
J
=25 C
o
T
J
=25 C
I
OUT
=10mA, 0 C≤T
J
≤125
C
o
o
MIN
8.65
8.57
6
2
12
4
--
--
--
--
55
--
--
--
--
--
TYP
9
9
100
50
100
50
4.3
--
--
52
72
2
16
450
2.2
-1
MAX
9.36
9.45
180
90
180
90
8
1
0.5
--
--
--
--
--
--
--
UNIT
V
V
OUT
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
REG
LINE
REG
LOAD
I
Q
ΔI
Q
V
N
RR
V
DROP
R
OUT
I
OS
I
O
peak
ΔV
OUT
/ ΔT
J
mV
mA
µV
dB
V
mΩ
mA
A
mV/
o
C
Note:
1. 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.
2. This specification applies only for DC power dissipation permitted by absolute maximum ratings.
3
Version: G1610
TS7800 Series
Taiwan Semiconductor
TS7812 ELECTRICAL SPECIFICATIONS
(V
IN
=19V, I
OUT
=500mA, 0 C≤T
J
≤125
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
PARAMETER
Output voltage
SYMBOL
o
o
o
CONDITIONS
T
J
=25 C
14.5V≤V
IN
≤27V,
10mA≤I
OUT
≤1A,
P
D
≤15W
14.5V≤V
IN
≤30V
o
T
J
=25 C
15V≤V
IN
≤19V
10mA≤I
OUT
≤1A
o
T
J
=25 C
250mA≤I
OUT
≤750mA
o
I
OUT
=0, T
J
=25 C
14.5V≤V
IN
≤30V
10mA≤I
OUT
≤1A
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 15V≤V
IN
≤25V
o
I
OUT
=1.0A, T
J
=25 C
f=1KHz
o
T
J
=25 C
o
T
J
=25 C
I
OUT
=10mA, 0 C≤T
J
≤125
C
o
o
MIN
11.53
11.42
10
3
12
4
--
--
--
--
55
--
--
--
--
--
TYP
12
12
100
50
100
50
4.3
--
--
75
71
2
18
350
2.2
-1
MAX
12.48
12.60
240
120
240
120
8
1
0.5
--
--
--
--
--
--
--
UNIT
V
V
OUT
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
REG
LINE
REG
LOAD
I
Q
ΔI
Q
V
N
RR
V
DROP
R
OUT
I
OS
I
O
peak
ΔV
OUT
/ ΔT
J
mV
mA
µV
dB
V
mΩ
mA
A
mV/
o
C
TS7824 ELECTRICAL SPECIFICATIONS
(V
IN
=33V, I
OUT
=500mA, 0 C≤T
J
≤125
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
PARAMETER
Output voltage
SYMBOL
o
o
o
CONDITIONS
T
J
=25 C
27V≤V
IN
≤38V,
10mA≤I
OUT
≤1A,
P
D
≤15W
27V≤V
IN
≤38V
o
T
J
=25 C
28V≤V
IN
≤32V
10mA≤I
OUT
≤1A
o
T
J
=25 C
250mA≤I
OUT
≤750mA
o
I
OUT
=0, T
J
=25 C
27V≤V
IN
≤38V
10mA≤I
OUT
≤1A
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 27V≤V
IN
≤37V
o
I
OUT
=1.0A, T
J
=25 C
f=1KHz
o
T
J
=25 C
o
T
J
=25 C
I
OUT
=10mA, 0 C≤T
J
≤125
C
o
o
MIN
23.07
22.85
18
6
12
4
--
--
--
--
54
--
--
--
--
--
TYP
24
24
100
50
100
50
4.6
--
--
170
70
2
28
150
2.2
-1.5
MAX
24.96
25.20
480
240
480
240
8
1
0.5
--
--
--
--
--
--
--
UNIT
V
V
OUT
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
REG
LINE
REG
LOAD
I
Q
ΔI
Q
V
N
RR
V
DROP
R
OUT
I
OS
I
O
peak
ΔV
OUT
/ ΔT
J
mV
mA
µV
dB
V
mΩ
mA
A
mV/
o
C
Note:
1. 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.
2. This specification applies only for DC power dissipation permitted by absolute maximum ratings.
4
Version: G1610
TS7800 Series
Taiwan Semiconductor
ORDERING INFORMATION
OUTPUT VOLTAGE
5V
PART NO.
TS7805CZ C0
TS7805CZ C0G
8V
TS7808CZ C0
TS7808CZ C0G
TS7809CZ C0
TS7809CZ C0G
TS7812CZ C0
TS7812CZ C0G
TS7824CZ C0
TS7824CZ C0G
PACKAGE
TO-220
TO-220
TO-220
TO-220
TO-220
TO-220
TO-220
TO-220
TO-220
TO-220
PACKING
50pcs / Tube
50pcs / Tube
50pcs / Tube
50pcs / Tube
50pcs / Tube
50pcs / Tube
50pcs / Tube
50pcs / Tube
50pcs / Tube
50pcs / Tube
9V
12V
24V
5
Version: G1610
