TS7800 Series
3-Terminal Fixed Positive Voltage Regulator
TO-220
ITO-220
TO-263
Pin Definition:
1. Input
(D2PAK)
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
Standard Application Circuit
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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
Output voltage offered in 4% tolerance
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.
Ordering Information
Part No.
TS78xxCZ C0
TS78xxCI C0
TS78xxCM RN
Package
Packing
50pcs / Tube
TO-220
ITO-220
TO-263
XX = these two digits of the type number indicate voltage.
* = Cin is required if regulator is located an appreciable
50pcs / Tube
distance from power supply filter.
** = Co is not needed for stability; however, it does improve
transient response.
800pcs / 13” Reel
Note: Where xx denote voltage option
Absolute Maximum Rating (Ta = 25oC unless otherwise noted)
Parameter
Symbol
Limit
Unit
VOUT=5~18V
35
Input Voltage
VOUT=24V
VIN
V
40
Output Current
IOUT
PD
Internal Limited
Power Dissipation
Internal Limited
Operating Junction Temperature
Storage Temperature Range
TO-220
TJ
0~+125
oC
oC
TSTG
-65~+150
5
5
Thermal Resistance - Junction to Case
ITO-220
TO-263 (D2PAK)
RӨ
oC/W
JC
3
TO-220
50
60
62.5
Thermal Resistance - Junction to Ambient
ITO-220
TO-263 (D2PAK)
RӨ
oC/W
JA
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: C11