
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
1/12
Version: B07
TO-92
SOT-23
SOP-8
SOT-89
General Description
The TS78L00 Series of positive voltage Regulators are inexpensive, easy-to-use devices suitable for a multitude of
applications that require a regulated supply of up to 100mA. Like their higher power TS7800 and TS78M00 Series
cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No
external components are required with the TS78L00 devices in many applications.
These devices offer a substantial performance advantage over the traditional zener diode-resistor combination, as
output impedance and quiescent current are substantially reduced.
Features
●
Output Voltage Range 3.3 to 24V
●
Output current up to 100mA
●
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.
TS78L
xx
CT B0
TS78L
xx
CT A3
TS78L
xx
ACY RM
TS78L
xx
CY RM
TS78L
xx
CS RL
TS78L
xx
CX RF
Note: Where
xx
denote voltage option
Package
TO-92
TO-92
SOT-89
SOT-89
SOP-8
SOT-23
Packing
1Kpcs / Bulk
2Kpcs/ Ammo
1Kpcs / 7” Reel
1Kpcs / 7” Reel
2.5Kpcs / 13” Reel
3Kpcs / 7” Reel
Standard Application Circuit
Absolute Maximum Rating
(Ta = 25
o
C unless otherwise noted)
Parameter
TS78L03
TS78L05 ~ TS78L18
DC Input Voltage
TS78L24
Power Dissipation
Operating Junction Temperature
Storage Temperature Range
Symbol
Limit
30
35
40
Unit
V
IN
V
P
D
T
J
T
STG
Internal Limited
0 ~ +125
-65~+150
W
o
C
o
C
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. Output
2. Ground
3. Input
Pin Definition:
1. Output
2. Ground
3. Ground
4. N/C
8. Input
7. Ground
6. Ground
5. N/C
Pin Definition:
1. Output
2. Input
3. Ground
Pin Definition:
TS78L00ACY
1. Output
2. Ground
3. Input
TS78L00CY
1. Input
2. Ground
3. Output