TSC TS78L05CTA3

TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TO-92
Pin Definition:
1. Output
2. Ground
3. Input
SOT-23 Pin Definition:
SOP-8
Pin Definition:
1. Output
8. Input
2. Ground
7. Ground
3. Ground
6. Ground
4. N/C
5. N/C
1. Output
2. Input
3. Ground
SOT-89
Pin Definition:
TS78L00ACY
1. Output
2. Ground
3. Input
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
Part No.
Package
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.
Packing
TS78LxxCT B0
TO-92
1Kpcs / Bulk
TS78LxxCT A3
TO-92
2Kpcs/ Ammo
TS78LxxACY RM
SOT-89
1Kpcs / 7” Reel
TS78LxxCY RM
SOT-89
1Kpcs / 7” Reel
TS78LxxCS RL
SOP-8
2.5Kpcs / 13” Reel
TS78LxxCX RF
SOT-23
3Kpcs / 7” Reel
Note: Where xx denote voltage option
Absolute Maximum Rating (Ta = 25oC unless otherwise noted)
Parameter
DC Input Voltage
Symbol
Limit
Unit
VIN
30
35
V
PD
40
Internal Limited
TS78L03
TS78L05 ~ TS78L18
TS78L24
Power Dissipation
Operating Junction Temperature
Storage Temperature Range
TJ
TSTG
1/12
0 ~ +125
-65~+150
W
o
C
C
o
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TS78L03 Electrical Characteristics
o
o
(Vin=8.3V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Tj=25 C
3.173
3.3
3.432
5.8V≤Vin≤20V,
5mA≤Iout≤100mA
3.142
3.3
3.465
--
50
150
--
15
60
5mA≤Iout≤40mA
o
Iout=0, Tj=25 C
---
5
3
30
6
---
---
1.5
0.1
mA
-41
40
49
---
µV
dB
---
2
0.15
---
V
A
--
-0.2
--
mV/ C
Unit
o
Output voltage
Vout
Line Regulation
REGline
Load Regulation
REGload
Quiescent Current
Iq
o
Tj=25 C
o
Tj=25 C
5.8V≤Vin≤20V
Iout=40mA
5mA≤Iout≤100mA
Quiescent Current Change
ΔIq
5.8V≤Vin≤20V
5mA≤Iout≤40mA
Output Noise Voltage
Ripple Rejection Ratio
Vn
RR
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 5.8V≤Vin≤20V
Voltage Drop
Peak Output Current
Vdrop
Io peak
Temperature Coefficient of
Output Voltage
ΔVout/ ΔTj
o
o
Iout=100mA, Tj=25 C
o
Tj=25 C
o
o
Iout=5mA, 0 C≤Tj≤125 C
Unit
V
mV
o
TS78L05 Electrical Characteristics
o
o
(Vin=10V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Tj=25 C
4.80
5
5.20
7.5V≤Vin≤20V,
5mA≤Iout≤100mA
4.75
5
5.25
--
50
150
--
20
60
5mA≤Iout≤40mA
o
Iout=0, Tj=25 C
---
10
3
30
6
---
---
1.5
0.1
mA
-41
40
49
---
µV
dB
o
Output voltage
Vout
Line Regulation
REGline
Tj=25 C
Load Regulation
REGload
Tj=25 C
Quiescent Current
Iq
o
o
7.5V≤Vin≤20V
Iout=100mA
5mA≤Iout≤100mA
Quiescent Current Change
ΔIq
7.5V≤Vin≤20V
5mA≤Iout≤40mA
Output Noise Voltage
Ripple Rejection Ratio
Vn
RR
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 7.5V≤Vin≤20V
o
V
mV
o
Voltage Drop
Vdrop
Iout=100mA, Tj=25 C
-1.7
-V
o
Peak Output Current
Io peak
Tj=25 C
-0.15
-A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj Iout=5mA, 0 C≤Tj≤125 C
--0.65
-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.
2/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TS78L06 Electrical Characteristics
o
o
Vin=12V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
5.76
6
6.24
5.70
6
6.30
--
50
150
--
12
60
----
4
3
--
30
6
1.5
mA
5mA≤Iout≤40mA
o
10Hz≤f≤100KHz, Tj=25 C
---
-40
0.1
--
µV
41
--
49
1.7
---
dB
V
--
0.15
--
A
--
-0.75
--
mV/ C
Unit
o
Tj=25 C
Output voltage
Vout
Line Regulation
REGline
Load Regulation
REGload
Quiescent Current
Iq
Quiescent Current Change
ΔIq
8.5V≤Vin≤21V,
5mA≤Iout≤100mA
8.5V≤Vin≤21V
o
Tj=25 C
Iout=40mA
5mA≤Iout≤100mA
o
Tj=25 C
5mA≤Iout≤40mA
o
Iout=0, Tj=25 C
8.5V≤Vin≤21V
Output Noise Voltage
Vn
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 8.5V≤Vin≤21V
o
Iout=100mA, Tj=25 C
Peak Output Current
Temperature Coefficient of
Output Voltage
Io peak
Tj=25 C
ΔVout/ ΔTj
o
o
o
Iout= 5mA, 0 C≤Tj≤125 C
Unit
V
mV
o
TS78L08 Electrical Characteristics
o
o
Vin=14V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Tj=25 C
7.69
8
8.32
10.5V≤Vin≤23V,
5mA≤Iout≤100mA
7.61
8
8.40
--
80
160
--
25
80
5mA≤Iout≤40mA
o
Iout=0, Tj=25 C
---
10
3
40
6
---
---
1.5
0.1
mA
-37
60
57
---
µV
dB
o
Output voltage
Vout
Line Regulation
REGline
Tj=25 C
Load Regulation
REGload
Tj=25 C
Quiescent Current
Iq
o
o
10.5V≤Vin≤23V
Iout=40mA
5mA≤Iout≤100mA
Quiescent Current Change
ΔIq
10.5V≤Vin≤23V
5mA≤Iout≤40mA
Output Noise Voltage
Ripple Rejection Ratio
Vn
RR
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 10.5V≤Vin≤23V
o
V
mV
o
Voltage Drop
Vdrop
Iout=100mA, Tj=25 C
-1.7
-V
o
Peak Output Current
Io peak
Tj=25 C
-0.15
-A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj Iout=5mA, 0 C≤Tj≤125 C
--0.8
-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.
3/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TS78L09 Electrical Characteristics
o
o
Vin=15V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
8.65
9
9.36
8.57
9
9.45
--
90
180
---
30
15
90
45
Iout=0, Tj=25 C
11.5V≤Vin≤23V
---
3
--
6
1.5
mA
---
-60
0.1
--
µV
37
--
57
1.7
---
dB
V
--
0.15
--
A
--
-0.9
--
mV/ C
Unit
o
Tj=25 C
Output voltage
Vout
Line Regulation
REGline
Load Regulation
REGload
Quiescent Current
Iq
11.5V≤Vin≤23V,
5mA≤Iout≤100mA
11.5V≤Vin≤23V
o
Tj=25 C
Iout=40mA
o
Tj=25 C
5mA≤Iout≤100mA
5mA≤Iout≤40mA
o
Quiescent Current Change
ΔIq
Output Noise Voltage
Vn
5mA≤Iout≤40mA
o
10Hz≤f≤100KHz, Tj=25 C
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 11.5V≤Vin≤23V
o
Iout=100mA, Tj=25 C
Peak Output Current
Temperature Coefficient of
Output Voltage
Io peak
Tj=25 C
ΔVout/ ΔTj
o
o
o
Iout=5mA, 0 C≤Tj≤125 C
Unit
V
mV
o
TS78L12 Electrical Characteristics
o
o
Vin=19V, Iout=40mA, 0 C ≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
o
Tj=25 C
Output voltage
Vout
Line Regulation
REGline
Load Regulation
Quiescent Current
REGload
Iq
14.5V≤Vin≤27V,
5mA≤Iout≤100mA
14.5V≤Vin≤27V
o
Tj=25 C
Iout=40mA
5mA≤Iout≤100mA
o
Tj=25 C
5mA≤Iout≤40mA
o
Iout=0, Tj=25 C
Quiescent Current Change
ΔIq
Output Noise Voltage
Vn
14.5V≤Vin≤27V
5mA≤Iout≤40mA
o
10Hz≤f≤100KHz, Tj=25 C
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 14.5V≤Vin≤27V
o
Iout=100mA, Tj=25 C
Min
Typ
Max
11.53
12
12.48
11.42
12
12.60
--
120
240
--
40
120
---
20
3
60
6.5
----
--80
1.5
0.1
--
mA
37
--
42
1.7
---
dB
V
V
mV
µV
o
Peak Output Current
Io peak
Tj=25 C
-0.15
-A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj Iout=5mA, 0 C≤Tj≤125 C
--1.0
-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.
4/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TS78L15 Electrical Characteristics
o
o
Vin=23V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Tj=25 C
14.42
15
15.60
17.5V≤Vin≤30V,
5mA≤Iout≤100mA
14.28
15
15.75
--
150
300
--
50
150
5mA≤Iout≤40mA
o
Iout=0, Tj=25 C
---
25
3
75
6.6
---
---
1.5
0.1
mA
-34
90
39
---
µV
dB
---
1.7
0.15
---
V
A
--
-1.3
--
mV/ C
Unit
o
Output voltage
Vout
Line Regulation
REGline
Load Regulation
REGload
Quiescent Current
Iq
o
Tj=25 C
o
Tj=25 C
17.5V≤Vin≤30V
Iout=40mA
5mA≤Iout≤100mA
Quiescent Current Change
ΔIq
17.5V≤Vin≤30V
5mA≤Iout≤40mA
Output Noise Voltage
Ripple Rejection Ratio
Vn
RR
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 17.5V≤Vin≤30V
Voltage Drop
Peak Output Current
Temperature Coefficient of
Output Voltage
Vdrop
Io peak
ΔVout/ ΔTj
o
o
Iout=100mA, Tj=25 C
o
Tj=25 C
o
o
Iout=5mA, 0 C≤Tj≤125 C
Unit
V
mV
o
TS78L18 Electrical Characteristics
o
o
Vin=27V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Tj=25 C
17.30
18
18.72
21V≤Vin≤33V,
5mA≤Iout≤100mA
17.14
18
18.90
--
180
360
5mA≤Iout≤100mA
Tj=25 C
5mA≤Iout≤40mA
o
Iout=0, Tj=25 C
----
60
30
3
180
90
6.5
---
---
1.5
0.1
mA
-33
150
48
---
µV
dB
---
1.7
0.15
---
V
A
--
-1.5
--
mV/ C
o
Output voltage
Vout
Line Regulation
REGline
Load Regulation
Quiescent Current
REGload
Iq
o
Tj=25 C
21≤Vin≤33V
Iout=40mA
o
Quiescent Current Change
ΔIq
21V≤Vin≤33V
5mA≤Iout≤40mA
Output Noise Voltage
Ripple Rejection Ratio
Vn
RR
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 21V≤Vin≤33V
Voltage Drop
Peak Output Current
Temperature Coefficient of
Output Voltage


Vdrop
Io peak
ΔVout/ ΔTj
o
o
Iout=100mA, Tj=25 C
o
Tj=25 C
o
o
Iout=5mA, 0 C≤Tj≤125 C
V
mV
o
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.
5/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TS78L24 Electrical Characteristics
o
o
Vin=33V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Tj=25 C
23.07
24
24.96
27V≤Vin≤38V,
5mA≤Iout≤100mA
22.85
24
25.20
--
200
400
--
80
240
5mA≤Iout≤40mA
o
Iout=0, Tj=25 C
---
40
4
120
7
---
---
1.5
0.1
mA
-31
200
45
---
µV
dB
o
Output voltage
Vout
Line Regulation
REGline
Load Regulation
Quiescent Current
REGload
Iq
o
Tj=25 C
o
Tj=25 C
27≤Vin≤38V
Iout=40mA
5mA≤Iout≤100mA
Quiescent Current Change
ΔIq
27V≤Vin≤38V
5mA≤Iout≤40mA
Output Noise Voltage
Ripple Rejection Ratio
Vn
RR
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 27V≤Vin≤38V
o
Unit
V
mV
o
Voltage Drop
Vdrop
Iout=100mA, Tj=25 C
-1.7
-V
o
Peak Output Current
Io peak
Tj=25 C
-0.15
-A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj Iout=5mA, 0 C≤Tj≤125 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.
6/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
Application Information
Design Considerations
The TS78L00 Series of fixed voltage regulators are designed with Thermal Overload Protection that shuts down the
circuit when subjected to an excessive power overload condition. Internal Short Circuit protection Limits the maximum
current the circuit will pass.
In many low current applications, compensation capacitors are not required. However, it is recommended that the
regulator input be bypassed with a capacitor if the regulator is connected to the power supply filter with long wire
lengths, or if the output load capacitance is large. The input bypass capacitor should be selected to provide good highfrequency characteristics to insure stable operation under all load conditions. A 0.33uF or larger tantalum, mylar, or
other capacitor having low internal impedance at high frequencies should be chosen. The bypass capacitor should be
mounted with the shortest possible leads directly across the regulators input terminals. Good construction techniques
should be used to minimize ground loops and lead resistance drops since the regulator has no external sense lead.
Bypassing the output is also recommended.
FIGURE 7 – Current Regulator
FIGURE 2 – ±15V Tracking Voltage Regulator
The TS78L00 regulators can also be used as a current
source when connected as above. In order to minimize
dissipation the TS78L05 is chosen in this application.
Resistor R determines the current as follows:
FIGURE 8 – ±15V Tracking Voltage Regulator
IIB=3.8mA over lined and load changes
For example, a 100mA current source would require R to
be a 50Ω. 1/2W resistor and the output voltage compliance
would be the input voltage less 7V.
7/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TO-92 Mechanical Drawing
DIM
A
B
C
D
E
F
G
H
TO-92 DIMENSION
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
4.30
4.70
0.169
0.185
4.30
4.70
0.169
0.185
14.30(typ)
0.563(typ)
0.43
0.49
0.017
0.019
2.19
2.81
0.086
0.111
3.30
3.70
0.130
0.146
2.42
2.66
0.095
0.105
0.37
0.43
0.015
0.017
Marking Diagram
XX
Y
M
L
= Output Voltage
(03=3.3V, 05=5V, 06=6V, 08=8V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V)
= Year Code
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
= Lot Code
8/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
SOT-89 Mechanical Drawing
DIM
A
B
C
D
E
F
G
H
I
J
SOT-89 DIMENSION
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
4.40
4.60
0.173
0.181
1.50
1.7
0.059
0.070
2.30
2.60
0.090
0.102
0.40
0.52
0.016
0.020
1.50
1.50
0.059
0.059
3.00
3.00
0.118
0.118
0.89
1.20
0.035
0.047
4.05
4.25
0.159
0.167
1.4
1.6
0.055
0.068
0.35
0.44
0.014
0.017
Marking Diagram
XX = Output Voltage
(03=3.3V, 05=5V, 06=6V, 08=8V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V)
Y = Year Code
M = Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
L = Lot Code
XX = Output Voltage
(03=3.3V, 05=5V, 06=6V, 08=8V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V)
Y = Year Code
M = Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
L = Lot Code
A = TS78LxxACY
9/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
SOP-8 Mechanical Drawing
DIM
A
B
C
D
F
G
K
M
P
R
SOP-8 DIMENSION
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX.
4.80
5.00
0.189
0.196
3.80
4.00
0.150
0.157
1.35
1.75
0.054
0.068
0.35
0.49
0.014
0.019
0.40
1.25
0.016
0.049
1.27BSC
0.05BSC
0.10
0.25
0.004
0.009
0º
7º
0º
7º
5.80
6.20
0.229
0.244
0.25
0.50
0.010
0.019
Marking Diagram
XX
Y
M
L
= Output Voltage
(03=3.3V, 05=5V, 06=6V, 08=8V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V)
= Year Code
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
= Lot Code
10/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
SOT-23 Mechanical Drawing
DIM
A
A1
B
C
D
E
F
G
H
I
J
SOT-23 DIMENSION
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX.
0.95 BSC
1.9 BSC
0.037 BSC
0.074 BSC
2.60
3.00
0.102
0.118
1.40
1.70
0.055
0.067
2.80
3.10
0.110
0.122
1.00
1.30
0.039
0.051
0.00
0.10
0.000
0.004
0.35
0.50
0.014
0.020
0.10
0.20
0.004
0.008
0.30
0.60
5º
10º
0.012
5º
0.024
10º
Marking Diagram
L3 = Device Voltage Code
(L3=3.3V, L5=5V, L6=6V, L8=8V, L9=9V, L1=10V, L2=12V, A=15V, D=18V, J=24V)
Y = Year Code
M = Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
L = Lot Code
11/12
Version: B07
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to any
intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for
such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale
and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability,
or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers
using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for
any damages resulting from such improper use or sale.
12/12
Version: B07