TS7800B Series
3-Terminal Fixed Positive Voltage Regulator
TO-220
ITO-220
TO-263
(D2PAK)
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
Standard Application Circuit
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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
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.
Package
Packing
50pcs / Tube
50pcs / Tube
800pcs / 13” Reel
XX = these two digits of the type number indicate voltage.
* = Cin is required if regulator is located an appreciable
TS78xxBCZ C0
TS78xxBCI C0
TS78xxBCM RN
TO-220
ITO-220
TO-263
distance from power supply filter.
** = Co is not needed for stability; however, it does improve
transient response.
Note: Where xx denote voltage option
Absolute Maximum Rating (Ta = 25 oC unless otherwise noted)
Parameter
Symbol
VIN*
Limit
35
Unit
V
Input Voltage
Input Voltage
VIN**
PD
40
V
Power Dissipation
Operating Junction Temperature
Storage Temperature Range
Internal Limited
0~+125
-65~+150
W
TJ
oC
oC
TSTG
Note: * TS7805B to TS7818B
** TS7824B
*** Follow the derating curve
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Version: A07