TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TO-92
Pin Definition:
1. Output
2. Ground
3. Input
SOT-23
Pin Definition:
1. Output
2. Input
3. Ground
SOP-8
Pin Definition:
1. Output
8. Input
2. Ground
7. Ground
3. Ground
6. Ground
4. N/C
5. N/C
SOT-89
Pin Definition:
1. Output
2. Ground
3. Input
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
Standard Application Circuit
Ordering Information
Part No.
Package
Packing
TS78LxxCT B0
TO-92
1kpcs / Bulk
TS78LxxCT A3
TO-92
2kpcs/ Ammo
TS78LxxACY RM
SOT-89
1kpcs / 7” Reel
TS78LxxCS RL
SOP-8
2.5kpcs / 13” Reel
TS78LxxCX RF
SOT-23
3kpcs / 7” Reel
Note:
Refer to detail ordering information table.
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.
Absolute Maximum Ratings
(T
A
= 25
o
C unless otherwise noted)
Parameter
TS78L03
DC Input Voltage
TS78L05
TS78L24
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
P
D
T
J
T
STG
V
IN
Symbol
Limit
30
35
40
Internal Limited
0 ~ +150
-65~+150
Unit
V
W
o
o
C
C
1/13
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
Thermal Performance
Parameter
TO-92
SOT-23
Thermal Resistance - Junction to Case
SOT-89
SOP-8
TO-92
SOT-23
Thermal Resistance - Junction to Ambient
SOT-89
SOP-8
2
Note:
Considering 6 cm of copper board heat-sink
Symbol
R
ӨJC
Limit
--
120
15
20
230
330
55
55
Unit
o
C/W
R
ӨJA
o
C/W
TS78L03 Electrical Characteristics
(V
IN
=8.3V, I
OUT
=40mA, 0 C≤T
J
≤125
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
o
o
Parameter
Output voltage
Symbol
o
Test Condition
T
J
=25 C
5.8V≤V
IN
≤20V,
5mA≤I
OUT
≤100mA
5.8V≤Vin≤20V
o
T
J
=25 C
I
OUT
=40mA
5mA≤ I
OUT
≤100mA
o
T
J
=25 C
5mA≤I
OUT
≤40mA
o
I
OUT
=0, T
J
=25 C
5.8V≤Vin≤20V
5mA≤I
OUT
≤40mA
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 5.8V≤Vin≤20V
o
I
OUT
=100mA, T
J
=25 C
o
T
J
=25 C
Min
3.173
3.142
--
--
--
--
--
--
--
41
--
--
Typ
3.3
3.3
50
15
5
3
--
--
40
49
2
0.15
Max
3.432
3.465
150
60
30
6
1.5
0.1
--
--
--
--
Unit
V
V
OUT
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
REG
LINE
REG
LOAD
I
Q
∆I
Q
mV
mA
Output Noise Voltage
V
N
µV
Ripple Rejection Ratio
RR
dB
Voltage Drop
V
DROP
V
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
∆V
OUT
/
∆T
J
I
OUT
=5mA, 0 C≤T
J
≤150
C
--
-0.2
--
mV/ C
Output Voltage
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
2/13
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TS78L05 Electrical Characteristics
(V
IN
=10V, I
OUT
=40mA, 0 C≤T
J
≤125
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
o
o
Parameter
Output voltage
Symbol
o
Test Condition
T
J
=25 C
7.5V≤Vin≤20V,
5mA≤I
OUT
≤100mA
7.5V≤Vin≤20V
o
T
J
=25 C
I
OUT
=100mA
5mA≤I
OUT
≤100mA
o
T
J
=25 C
5mA≤I
OUT
≤40mA
o
I
OUT
=0, T
J
=25 C
7.5V≤Vin≤20V
5mA≤I
OUT
≤40mA
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 7.5V≤Vin≤20V
o
I
OUT
=100mA, T
J
=25 C
o
T
J
=25 C
I
OUT
=5mA, 0 C≤T
J
≤150
C
o
o
Min
4.80
4.75
--
--
--
--
--
--
--
41
--
--
--
Typ
5
5
50
20
10
3
--
--
40
49
1.7
0.15
-0.65
Max
5.20
5.25
150
60
30
6
1.5
0.1
--
--
--
--
--
Unit
V
V
OUT
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Peak Output Current
Temperature Coefficient of
Output Voltage
REG
LINE
REG
LOAD
I
Q
∆I
Q
V
N
RR
V
DROP
Io peak
∆V
OUT
/
∆T
J
mV
mA
µV
dB
V
A
mV/ C
o
TS78L09 Electrical Characteristics
(V
IN
=15V, I
OUT
=40mA, 0
o
C≤T
J
≤125
o
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
Parameter
Output voltage
Symbol
o
Test Condition
T
J
=25 C
11.5V≤Vin≤23V,
5mA≤I
OUT
≤100mA
11.5V≤Vin≤23V
o
T
J
=25 C
I
OUT
=40mA
5mA≤I
OUT
≤100mA
o
T
J
=25 C
5mA≤I
OUT
≤40mA
o
I
OUT
=0, T
J
=25 C
11.5V≤Vin≤23V
5mA≤I
OUT
≤40mA
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 11.5V≤Vin≤23V
o
I
OUT
=100mA, T
J
=25 C
o
T
J
=25 C
Min
8.65
8.57
--
--
--
--
--
--
--
37
--
--
Typ
9
9
90
30
15
3
--
--
60
57
1.7
0.15
Max
9.36
9.45
180
90
45
6
1.5
0.1
--
--
--
--
Unit
V
V
OUT
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
REG
LINE
REG
LOAD
I
Q
∆I
Q
mV
mA
Output Noise Voltage
V
N
µV
Ripple Rejection Ratio
RR
dB
Voltage Drop
V
DROP
V
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
∆V
OUT
/
∆T
J
I
OUT
=5mA, 0 C≤T
J
≤150
C
--
-0.9
--
mV/ C
Output Voltage
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
3/13
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TS78L12 Electrical Characteristics
(V
IN
=19V, I
OUT
=40mA, 0 C≤T
J
≤125
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
o
o
Parameter
Output voltage
Symbol
o
Test Condition
T
J
=25 C
14.5V≤Vin≤27V,
5mA≤I
OUT
≤100mA
14.5V≤Vin≤27V
o
T
J
=25 C
I
OUT
=40mA
5mA≤I
OUT
≤100mA
o
T
J
=25 C
5mA≤I
OUT
≤40mA
o
I
OUT
=0, T
J
=25 C
14.5V≤Vin≤27V
5mA≤I
OUT
≤40mA
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 14.5V≤Vin≤27V
o
I
OUT
=100mA, T
J
=25 C
o
T
J
=25 C
I
OUT
=5mA, 0 C≤T
J
≤150
C
o
o
Min
11.53
11.42
--
--
--
--
--
--
--
37
--
--
--
Typ
12
12
120
40
20
3
--
--
80
42
1.7
0.15
-1.0
Max
12.48
12.60
240
120
60
6.5
1.5
0.1
--
--
--
--
--
Unit
V
V
OUT
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Peak Output Current
Temperature Coefficient of
Output Voltage
REG
LINE
REG
LOAD
I
Q
∆I
Q
V
N
RR
V
DROP
Io peak
∆V
OUT
/
∆T
J
mV
mA
µV
dB
V
A
mV/ C
o
TS78L15 Electrical Characteristics
(V
IN
=23V, I
OUT
=40mA, 0 C≤T
J
≤125
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
o
o
Parameter
Output voltage
Symbol
o
Test Condition
T
J
=25 C
17.5V≤Vin≤30V,
5mA≤I
OUT
≤100mA
17.5V≤Vin≤30V
o
T
J
=25 C
I
OUT
=40mA
5mA≤I
OUT
≤100mA
o
T
J
=25 C
5mA≤I
OUT
≤40mA
o
I
OUT
=0, T
J
=25 C
17.5V≤Vin≤30V
5mA≤I
OUT
≤40mA
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 17.5V≤Vin≤30V
o
I
OUT
=100mA, T
J
=25 C
o
T
J
=25 C
Min
14.42
14.28
--
--
--
--
--
--
--
34
--
--
Typ
15
15
150
50
25
3
--
--
90
39
1.7
0.15
Max
15.60
15.75
300
150
75
6.6
1.5
0.1
--
--
--
--
Unit
V
V
OUT
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
REG
LINE
REG
LOAD
I
Q
∆I
Q
mV
mA
Output Noise Voltage
V
N
µV
Ripple Rejection Ratio
RR
dB
Voltage Drop
V
DROP
V
Peak Output Current
Io peak
A
Temperature Coefficient of
mV/
o
o
∆V
OUT
/
∆T
J
I
OUT
=5mA, 0 C≤T
J
≤150
C
--
-1.3
--
o
Output Voltage
C
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
4/13
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TS78L24 Electrical Characteristics
(V
IN
=33V, I
OUT
=40mA, 0 C≤T
J
≤125
C, C
IN
=0.33µF, C
OUT
=0.1µF; unless otherwise specified.)
o
o
Parameter
Output voltage
Symbol
o
Test Condition
T
J
=25 C
27V≤Vin≤38V,
5mA≤I
OUT
≤100mA
27≤Vin≤38V
o
T
J
=25 C
I
OUT
=40mA
5mA≤I
OUT
≤100mA
o
T
J
=25 C
5mA≤I
OUT
≤40mA
o
I
OUT
=0, T
J
=25 C
27V≤Vin≤38V
5mA≤I
OUT
≤40mA
o
10Hz≤f≤100KHz, T
J
=25 C
f=120Hz, 27V≤Vin≤38V
o
I
OUT
=100mA, T
J
=25 C
o
T
J
=25 C
Min
23.07
22.85
--
--
--
--
--
--
--
31
--
--
Typ
24
24
200
80
40
4
--
--
200
45
1.7
0.15
Max
24.96
25.20
400
240
120
7
1.5
0.1
--
--
--
--
Unit
V
V
OUT
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
REG
LINE
REG
LOAD
I
Q
∆I
Q
mV
mA
Output Noise Voltage
V
N
µV
Ripple Rejection Ratio
RR
dB
Voltage Drop
V
DROP
V
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
∆V
OUT
/
∆T
J
I
OUT
=5mA, 0 C≤T
J
≤150
C
--
-2.0
--
mV/ C
Output Voltage
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
5/13
Version: G14
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