TS7800 Series
3-Terminal Fixed Positive Voltage Regulator
TO-220
ITO-220
Pin Definition:
1. Input
2. Ground (tab)
3. Output
General 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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●
●
●
●
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Output Voltage Range 5 to 24V
Output current up to 1A
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
Standard Application Circuit
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Output voltage offered in 4% tolerance
Ordering Information
Part No.
TS78xxCZ C0
TS78xxCI C0
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
Packing
50pcs / Tube
50pcs / Tube
Note: Where
xx
denote voltage option, available are:
05=5V, 06=6V, 08=9V, 09=9V, 10=10V
12=12V, 15=15V, 18=18V, 24=24V
Absolute Maximum Rating
(Ta = 25
o
C unless otherwise noted)
Parameter
Input Voltage
Output Current
Power Dissipation
Operating Junction Temperature
Storage Temperature Range
Thermal Resistance - Junction to Case
Thermal Resistance - Junction to Ambient
TO-220
ITO-220
TO-220
ITO-220
V
OUT
=5~18V
V
OUT
=24V
Symbol
V
IN
I
OUT
P
D
T
J
T
STG
RӨ
JC
RӨ
JA
Limit
35
40
Internal Limited
Internal Limited
0~+125
-65~+150
5
5
50
60
Unit
V
o
o
C
C
o
C/W
C/W
o
Note:
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
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Version: D12
TSC [ TAIWAN SEMICONDUCTOR COMPANY, LTD ]
