TS78L00 Series
Taiwan Semiconductor
3-Terminal 100mA Positive Voltage Regulator
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
These
TS78L00
devices
as
devices
offer
a
in
many
applications.
resistor
substantial
and
FEATURES
●
●
●
●
●
●
●
●
●
Output Voltage Range 3.3V, 5V, 9V, 12V, 15V, 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
RoHS compliant
Halogen-free according to IEC 61249-2-21
performance advantage over the traditional zener diode-
combination,
output
impedance
APPLICATION
●
●
Switching power supply
Home appliance
quiescent current are substantially reduced.
SOT-89
Pin Definition:
1. Output
2. Ground
3. Input
SOT-23
Pin Definition:
1. Output
2. Input
3. Ground
SOP-8
Pin Definition
1. Output
2. Ground
3. Ground
4. N/C
5. N/A
6. Ground
7. Ground
8. Input
Notes:
MSL 3 (Moisture Sensitivity Level) per J-STD-020
TYPICAL APPLICATION CIRCUIT
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.
1
Version: L2001
TS78L00 Series
Taiwan Semiconductor
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TS78L03
TS78L05
DC Input Voltage
TS78L09
TS78L12
TS78L15
TS78L24
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
P
D
T
J
T
STG
V
IN
SYMBOL
LIMIT
30
35
35
35
35
40
Internally Limited
0 ~ +150
-65~+150
W
o
o
UNIT
V
C
C
THERMAL PERFORMANCE
PARAMETER
Junction to Case Thermal Resistance
Junction to Ambient Thermal Resistance
SYMBOL
R
ӨJC
R
ӨJA
TYPICAL
SOT-23
120
330
SOT-89
15
55
SOP-8
20
55
UNIT
°C/W
°C/W
Notes:
R
ӨJA
is the sum of the junction-to-case and case-to-ambient thermal resistances. The case thermal reference is defined
at the solder mounting surface of the drain pins. R
ӨJA
is guaranteed by design while R
ӨCA
is determined by the user’s board
design. R
ӨJA
shown below for single device operation on FR-4 PCB in still air.
2
Version: L2001
TS78L00 Series
Taiwan Semiconductor
ELECTRICAL SPECIFICATIONS TS78L03
(V
IN
=8.3V, I
OUT
=40mA, 0 CT
J
125
C, C
IN
=0.33µF, C
OUT
=0.1µF, unless otherwise noted)
PARAMETER
o
o
o
CONDITIONS
T
J
=25 C
5.8VV
IN
20V,
5mAI
OUT
100mA
5.8VVin20V
o
T
J
=25 C
I
OUT
=40mA
T
J
=25 C
o
SYMBOL
V
OUT
MIN
3.173
3.142
--
--
--
--
--
--
--
41
--
--
--
TYP
3.3
3.3
50
15
5
3
--
--
40
49
2
0.15
-0.2
MAX
3.432
3.465
150
60
30
6
1.5
0.1
--
--
--
--
--
UNIT
V
V
mV
mV
mA
mA
µV
dB
V
A
mV/ C
o
Output voltage
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
ΔI
Q
5mA I
OUT
100mA
5mAI
OUT
40mA
o
I
OUT
=0, T
J
=25 C
5.8VVin20V
5mAI
OUT
40mA
10Hzf100kHz, T
J
=25 C
F=120Hz, 5.8VVin20V
I
OUT
=100mA, T
J
=25 C
T
J
=25 C
I
OUT
=5mA, 0 CT
J
150
C
o
o
o
o
o
V
N
RR
V
DROP
Io peak
ΔV
OUT
/ ΔT
J
ELECTRICAL SPECIFICATIONS TS78L05
(V
IN
=10V, I
OUT
=40mA, 0 CT
J
125
C, C
IN
=0.33µF, C
OUT
=0.1µF, unless otherwise noted)
PARAMETER
o
o
o
CONDITIONS
T
J
=25 C
7.5VVin20V,
5mAI
OUT
100mA
7.5VVin20V
o
T
J
=25 C
I
OUT
=100mA
T
J
=25 C
o
SYMBOL
V
OUT
MIN
4.80
4.75
50
20
10
--
--
--
--
41
--
--
--
TYP
5
5
150
60
30
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
mV
mV
mA
mA
µV
dB
V
A
mV/ C
o
Output voltage
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
ΔI
Q
5mAI
OUT
100mA
5mAI
OUT
40mA
o
I
OUT
=0, T
J
=25 C
7.5VVin20V
5mAI
OUT
40mA
10Hzf100kHz, T
J
=25 C
F=120Hz, 7.5VVin20V
I
OUT
=100mA, T
J
=25 C
T
J
=25 C
I
OUT
=5mA, 0 CT
J
150
C
o
o
o
o
o
V
N
RR
V
DROP
Io peak
ΔV
OUT
/ ΔT
J
Note:
1.
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
2.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
3
Version: L2001
TS78L00 Series
Taiwan Semiconductor
ELECTRICAL SPECIFICATIONS TS78L09
(V
IN
=15V, I
OUT
=40mA, 0 CT
J
125
C, C
IN
=0.33µF, C
OUT
=0.1µF, unless otherwise noted)
PARAMETER
o
o
o
CONDITIONS
T
J
=25 C
11.5VVin23V,
5mAI
OUT
100mA
11.5VVin23V
o
T
J
=25 C
I
OUT
=40mA
T
J
=25 C
o
SYMBOL
V
OUT
MIN
8.65
8.57
--
--
--
--
--
--
--
37
--
--
--
TYP
9
9
90
30
15
3
--
--
60
57
1.7
0.15
-0.9
MAX
9.36
9.45
180
90
45
6
1.5
0.1
--
--
--
--
--
UNIT
V
V
mV
mV
mA
mA
µV
dB
V
A
mV/ C
o
Output voltage
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
ΔI
Q
5mAI
OUT
100mA
5mAI
OUT
40mA
o
I
OUT
=0, T
J
=25 C
11.5VVin23V
5mAI
OUT
40mA
10Hzf100kHz, T
J
=25 C
F=120Hz, 11.5VVin23V
I
OUT
=100mA, T
J
=25 C
T
J
=25 C
I
OUT
=5mA, 0 CT
J
150
C
o
o
o
o
o
V
N
RR
V
DROP
Io peak
ΔV
OUT
/ ΔT
J
ELECTRICAL SPECIFICATIONS TS78L12
(V
IN
=19V, I
OUT
=40mA, 0 CT
J
125
C, C
IN
=0.33µF, C
OUT
=0.1µF, unless otherwise noted)
PARAMETER
o
o
o
CONDITIONS
T
J
=25 C
14.5VVin27V,
5mAI
OUT
100mA
14.5VVin27V
o
T
J
=25 C
I
OUT
=40mA
5mAI
OUT
100mA
o
T
J
=25 C
5mAI
OUT
40mA
I
OUT
=0, T
J
=25 C
14.5VVin27V
5mAI
OUT
40mA
10Hzf100kHz, T
J
=25 C
F=120Hz, 14.5VVin27V
I
OUT
=100mA, T
J
=25 C
T
J
=25 C
I
OUT
=5mA, 0 CT
J
150
C
o
o
o
o
o
o
SYMBOL
V
OUT
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
mV
mV
mA
mA
µV
dB
V
A
mV/ C
o
Output voltage
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
ΔI
Q
V
N
RR
V
DROP
Io peak
ΔV
OUT
/ ΔT
J
Note:
1.
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
2.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
4
Version: L2001
TS78L00 Series
Taiwan Semiconductor
ELECTRICAL SPECIFICATIONS TS78L15
(V
IN
=23V, I
OUT
=40mA, 0 CT
J
125
C, C
IN
=0.33µF, C
OUT
=0.1µF, unless otherwise noted)
PARAMETER
o
o
o
CONDITIONS
T
J
=25 C
17.5VVin30V,
5mAI
OUT
100mA
17.5VVin30V
o
T
J
=25 C
I
OUT
=40mA
5mAI
OUT
100mA
o
T
J
=25 C
5mAI
OUT
40mA
I
OUT
=0, T
J
=25 C
17.5VVin30V
5mAI
OUT
40mA
10Hzf100kHz, T
J
=25 C
F=120Hz, 17.5VVin30V
I
OUT
=100mA, T
J
=25 C
T
J
=25 C
I
OUT
=5mA, 0 CT
J
150
C
o
o
o
o
o
o
SYMBOL
V
OUT
MIN
14.42
14.28
--
--
--
--
--
--
--
34
--
--
--
TYP
15
15
150
50
25
3
--
--
90
39
1.7
0.15
-1.3
MAX
15.60
15.75
300
150
75
6.6
1.5
0.1
--
--
--
--
--
UNIT
V
V
mV
mV
mA
mA
µV
dB
V
A
mV/ C
o
Output voltage
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
ΔI
Q
V
N
RR
V
DROP
Io peak
ΔV
OUT
/ ΔT
J
ELECTRICAL SPECIFICATIONS TS78L24
(V
IN
=33V, I
OUT
=40mA, 0 CT
J
125
C, C
IN
=0.33µF, C
OUT
=0.1µF, unless otherwise noted)
PARAMETER
o
o
o
CONDITIONS
T
J
=25 C
27VVin38V,
5mAI
OUT
100mA
27Vin38V
o
T
J
=25 C
I
OUT
=40mA
5mAI
OUT
100mA
o
T
J
=25 C
5mAI
OUT
40mA
I
OUT
=0, T
J
=25 C
27VVin38V
5mAI
OUT
40mA
10Hzf100kHz, T
J
=25 C
F=120Hz, 27VVin38V
I
OUT
=100mA, T
J
=25 C
T
J
=25 C
I
OUT
=5mA, 0 CT
J
150
C
o
o
o
o
o
o
SYMBOL
V
OUT
MIN
23.07
22.85
--
--
--
--
--
--
--
31
--
--
--
TYP
24
24
200
80
40
4
--
--
200
45
1.7
0.15
-2.0
MAX
24.96
25.20
400
240
120
7
1.5
0.1
--
--
--
--
--
UNIT
V
V
mV
mV
mA
mA
µV
dB
V
A
mV/ C
o
Output voltage
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
ΔI
Q
V
N
RR
V
DROP
Io peak
ΔV
OUT
/ ΔT
J
Note:
1.
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
2.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
5
Version: L2001
