Datasheet

TS7800 Series
3-Terminal Fixed Positive Voltage Regulator
1/12 Version: A07
TO-220
ITO-220
TO-263
(D
2
PAK)
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.
This series is offered in 3-pin TO-220, ITO-220 & TO-263 package.
Features
● 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
Ordering Information
Part No.
Package
Packing
TS78xxCZ C0
TO-220
50pcs / Tube
TS78xxCI C0
ITO-220
50pcs / Tube
TS78xxCM RN
TO-263
800pcs / 13” Reel
Note: Where xx denote voltage option
Standard Application Circuit
Absolute Maximum Rating (Ta = 25
o
C unless otherwise noted)
Parameter
Symbol
Limit
Unit
Input Voltage
V
IN
*
35
V
Input Voltage
V
IN
**
40
V
Power Dissipation
P
D
Internal Limited
W
Operating Junction Temperature
T
J
0~+125
o
C
Storage Temperature Range
T
STG
-65~+150
o
C
Note: * TS7805 to TS7818
** TS7824
*** Follow the derating curve
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.
Pin Definition:
1. Input
2. Ground (tab)
3. Output