TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TO-92
SOT-23
SOP-8
SOT-89
Pin Definition:
1. Output
2. Ground
3. Input
Pin Definition:
1. Output
2. Input
Pin Definition:
Pin Definition:
TS78L00ACY
1. Output
2. Ground
3. Input
1. Output
2. Ground
3. Ground
4. N/C
8. Input
7. Ground
6. Ground
5. N/C
3. Ground
TS78L00CY
1. Input
2. Ground
3. Output
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
Standard Application Circuit
●
●
●
●
●
●
●
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
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.
Part No.
Package
Packing
1Kpcs / Bulk
TS78LxxCT B0
TS78LxxCT A3
TS78LxxACY RM
TS78LxxCY RM
TS78LxxCS RL
TS78LxxCX RF
TO-92
TO-92
2Kpcs/ Ammo
1Kpcs / 7” Reel
1Kpcs / 7” Reel
2.5Kpcs / 13” Reel
3Kpcs / 7” Reel
XX = these two digits of the type number indicate voltage.
* = Cin is required if regulator is located an appreciable
SOT-89
SOT-89
SOP-8
SOT-23
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 = 25oC unless otherwise noted)
Parameter
Symbol
Limit
30
Unit
TS78L03
DC Input Voltage
VIN
V
TS78L05 ~ TS78L18
TS78L24
35
40
Power Dissipation
PD
TJ
Internal Limited
0 ~ +125
-65~+150
W
oC
oC
Operating Junction Temperature
Storage Temperature Range
TSTG
1/12
Version: B07