Data Sheet - iPrototype

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
SOT-89
Pin Definition:
1. Output
8. Input
2. Ground
7. Ground
3. Ground
6. Ground
4. N/C
5. N/C
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.
Standard Application Circuit
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.
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
TS78LxxCS RL
SOP-8
2.5kpcs / 13” Reel
TS78LxxCX RF
SOT-23
3kpcs / 7” Reel
Note: Refer to detail ordering information table.
Absolute Maximum Ratings (TA = 25oC unless otherwise noted)
Parameter
Symbol
TS78L03
DC Input Voltage
Limit
Unit
30
TS78L05
VIN
TS78L24
35
V
40
Power Dissipation
PD
Operating Junction Temperature Range
TJ
Storage Temperature Range
TSTG
1/13
Internal Limited
W
0 ~ +150
o
-65~+150
o
C
C
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
Thermal Performance
Parameter
Symbol
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
Limit
Unit
-120
15
20
230
330
55
55
RӨJC
RӨJA
o
C/W
o
C/W
TS78L03 Electrical Characteristics
(VIN=8.3V, IOUT=40mA, 0 C≤TJ≤125 C, CIN=0.33µF, COUT=0.1µF; unless otherwise specified.)
o
Parameter
o
Symbol
Test Condition
o
TJ=25 C
Output voltage
VOUT
Line Regulation
REGLINE
Load Regulation
Quiescent Current
Quiescent Current Change
REGLOAD
IQ
∆IQ
5.8V≤VIN≤20V,
5mA≤IOUT≤100mA
5.8V≤Vin≤20V
o
TJ=25 C
IOUT=40mA
5mA≤ IOUT≤100mA
o
TJ=25 C
5mA≤IOUT≤40mA
o
IOUT=0, TJ=25 C
5.8V≤Vin≤20V
5mA≤IOUT≤40mA
o
10Hz≤f≤100KHz, TJ=25 C
f=120Hz, 5.8V≤Vin≤20V
o
IOUT=100mA, TJ=25 C
o
TJ=25 C
Min
Typ
Max
3.173
3.3
3.432
3.142
3.3
3.465
--
50
150
------41
---
15
5
3
--40
49
2
0.15
60
30
6
1.5
0.1
-----
Unit
V
mV
mA
Output Noise Voltage
VN
µV
Ripple Rejection Ratio
RR
dB
Voltage Drop
VDROP
V
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
∆VOUT/ ∆TJ IOUT=5mA, 0 C≤TJ≤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
(VIN=10V, IOUT=40mA, 0 C≤TJ≤125 C, CIN=0.33µF, COUT=0.1µF; unless otherwise specified.)
o
Parameter
o
Symbol
Test Condition
o
TJ=25 C
Output voltage
VOUT
Line Regulation
REGLINE
Load Regulation
Quiescent Current
REGLOAD
IQ
Quiescent Current Change
∆IQ
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Peak Output Current
Temperature Coefficient of
Output Voltage
VN
RR
VDROP
Io peak
∆VOUT/ ∆TJ
7.5V≤Vin≤20V,
5mA≤IOUT≤100mA
7.5V≤Vin≤20V
o
TJ=25 C
IOUT=100mA
5mA≤IOUT≤100mA
o
TJ=25 C
5mA≤IOUT≤40mA
o
IOUT=0, TJ=25 C
7.5V≤Vin≤20V
5mA≤IOUT≤40mA
o
10Hz≤f≤100KHz, TJ=25 C
f=120Hz, 7.5V≤Vin≤20V
o
IOUT=100mA, TJ=25 C
o
TJ=25 C
IOUT=5mA, 0 C≤TJ≤150 C
o
o
Min
Typ
Max
4.80
5
5.20
4.75
5
5.25
--
50
150
------41
---
20
10
3
--40
49
1.7
0.15
60
30
6
1.5
0.1
-----
--
-0.65
--
Unit
V
mV
mA
µV
dB
V
A
o
mV/ C
TS78L09 Electrical Characteristics
(VIN=15V, IOUT=40mA, 0oC≤TJ≤125oC, CIN=0.33µF, COUT=0.1µF; unless otherwise specified.)
Parameter
Symbol
Test Condition
o
TJ=25 C
Output voltage
VOUT
Line Regulation
REGLINE
Load Regulation
Quiescent Current
Quiescent Current Change
REGLOAD
IQ
∆IQ
11.5V≤Vin≤23V,
5mA≤IOUT≤100mA
11.5V≤Vin≤23V
o
TJ=25 C
IOUT=40mA
5mA≤IOUT≤100mA
o
TJ=25 C
5mA≤IOUT≤40mA
o
IOUT=0, TJ=25 C
11.5V≤Vin≤23V
5mA≤IOUT≤40mA
o
10Hz≤f≤100KHz, TJ=25 C
f=120Hz, 11.5V≤Vin≤23V
o
IOUT=100mA, TJ=25 C
o
TJ=25 C
Min
Typ
Max
8.65
9
9.36
8.57
9
9.45
--
90
180
------37
---
30
15
3
--60
57
1.7
0.15
90
45
6
1.5
0.1
-----
Unit
V
mV
mA
Output Noise Voltage
VN
µV
Ripple Rejection Ratio
RR
dB
Voltage Drop
VDROP
V
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
∆VOUT/ ∆TJ IOUT=5mA, 0 C≤TJ≤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
(VIN=19V, IOUT=40mA, 0 C≤TJ≤125 C, CIN=0.33µF, COUT=0.1µF; unless otherwise specified.)
o
Parameter
o
Symbol
Test Condition
o
TJ=25 C
Output voltage
VOUT
Line Regulation
REGLINE
Load Regulation
REGLOAD
Quiescent Current
IQ
Quiescent Current Change
∆IQ
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Peak Output Current
Temperature Coefficient of
Output Voltage
VN
RR
VDROP
Io peak
∆VOUT/ ∆TJ
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
14.5V≤Vin≤27V
5mA≤IOUT≤40mA
o
10Hz≤f≤100KHz, TJ=25 C
f=120Hz, 14.5V≤Vin≤27V
o
IOUT=100mA, TJ=25 C
o
TJ=25 C
IOUT=5mA, 0 C≤TJ≤150 C
o
o
Min
Typ
Max
Unit
11.53
12
12.48
11.42
12
12.60
--
120
240
------37
---
40
20
3
--80
42
1.7
0.15
120
60
6.5
1.5
0.1
-----
--
-1.0
--
mV/ C
Unit
V
mV
mA
µV
dB
V
A
o
TS78L15 Electrical Characteristics
(VIN=23V, IOUT=40mA, 0 C≤TJ≤125 C, CIN=0.33µF, COUT=0.1µF; unless otherwise specified.)
o
Parameter
o
Symbol
Test Condition
o
TJ=25 C
Output voltage
VOUT
Line Regulation
REGLINE
Load Regulation
Quiescent Current
Quiescent Current Change
REGLOAD
IQ
∆IQ
17.5V≤Vin≤30V,
5mA≤IOUT≤100mA
17.5V≤Vin≤30V
o
TJ=25 C
IOUT=40mA
5mA≤IOUT≤100mA
o
TJ=25 C
5mA≤IOUT≤40mA
o
IOUT=0, TJ=25 C
17.5V≤Vin≤30V
5mA≤IOUT≤40mA
o
10Hz≤f≤100KHz, TJ=25 C
f=120Hz, 17.5V≤Vin≤30V
o
IOUT=100mA, TJ=25 C
o
TJ=25 C
Min
Typ
Max
14.42
15
15.60
14.28
15
15.75
--
150
300
------34
---
50
25
3
--90
39
1.7
0.15
150
75
6.6
1.5
0.1
-----
V
mV
mA
Output Noise Voltage
VN
µV
Ripple Rejection Ratio
RR
dB
Voltage Drop
VDROP
V
Peak Output Current
Io peak
A
Temperature Coefficient of
mV/
o
o
∆VOUT/ ∆TJ IOUT=5mA, 0 C≤TJ≤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
(VIN=33V, IOUT=40mA, 0 C≤TJ≤125 C, CIN=0.33µF, COUT=0.1µF; unless otherwise specified.)
o
Parameter
o
Symbol
Test Condition
o
TJ=25 C
Output voltage
VOUT
Line Regulation
REGLINE
Load Regulation
Quiescent Current
Quiescent Current Change
REGLOAD
IQ
∆IQ
27V≤Vin≤38V,
5mA≤IOUT≤100mA
27≤Vin≤38V
o
TJ=25 C
IOUT=40mA
5mA≤IOUT≤100mA
o
TJ=25 C
5mA≤IOUT≤40mA
o
IOUT=0, TJ=25 C
27V≤Vin≤38V
5mA≤IOUT≤40mA
o
10Hz≤f≤100KHz, TJ=25 C
f=120Hz, 27V≤Vin≤38V
o
IOUT=100mA, TJ=25 C
o
TJ=25 C
Min
Typ
Max
23.07
24
24.96
22.85
24
25.20
--
200
400
------31
---
80
40
4
--200
45
1.7
0.15
240
120
7
1.5
0.1
-----
Unit
V
mV
mA
Output Noise Voltage
VN
µV
Ripple Rejection Ratio
RR
dB
Voltage Drop
VDROP
V
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
--2.0
-mV/ C
∆VOUT/ ∆TJ IOUT=5mA, 0 C≤TJ≤150 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
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
high-frequency characteristics to insure stable operation under all load conditions. A 0.33µF 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 2 – ±15V Tracking Voltage Regulator
FIGURE 1 – Current 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 3 – ±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.
6/13
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
Ordering information
Voltage
3.3V
5V
9V
12V
15V
TO-92
TS78L03CT B0
TS78L03CT A3
TS78L05CT B0
TS78L05CT A3
TS78L09CT B0
TS78L09CT A3
TS78L12CT B0
TS78L12CT A3
TS78L15CT B0
TS78L15CT A3
SOT-89
SOP-8
SOT-23
TS78L03ACY RM
TS78L03CS RL
TS78L03CX RF
TS78L05ACY RM
TS78L05CS RL
TS78L05CX RF
TS78L09ACY RM
TS78L09CS RL
TS78L09CX RF
TS78L12ACY RM
TS78L12CS RL
TS78L15ACY RM
TS78L15CS RL
24V
TS78L24CS RL
Packing code information
Packing
B0: 1kpcs / Bulk
A3: 2kpcs / Ammo
1kpcs / 7" Reel
7/13
2.5kpcs / 13" Reel
3kpcs / 7"Reel
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TO-92 Mechanical Drawing
Unit: Millimeters
Marking Diagram
XX
Y
M
L
= Output Voltage
(03=3.3V, 05=5V, 09=9V, 12=12V, 15=15V)
= 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
8/13
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
SOT-89 Mechanical Drawing
Unit: Millimeters
Marking Diagram
XX = Output Voltage
(03=3.3V, 05=5V, 09=9V, 12=12V, 15=15V)
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
9/13
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
SOP-8 Mechanical Drawing
Unit: Millimeters
Marking Diagram
XX
Y
M
L
= Output Voltage
(03=3.3V, 05=5V, 09=9V, 12=12V, 15=15V, 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
10/13
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
SOT-23 Mechanical Drawing
Unit: Millimeters
Marking Diagram
L = Device Voltage Code
3
(L3=3.3V, L5=5V, L9=9V)
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
11/13
Version: G14
TS78L00 Series
3-Terminal 100mA Positive Voltage Regulator
TO-92 Ammo Pack Mechanical Drawing
Tape Dimension
Item Description
Base of Package to Lead Bend
Symbol
b
Dimension
3.0 (typ.)
Component Height
Ha
23.57 (typ.)
Lead Clinch Height
H0
16.0 ±0.5
Component Base Height
H1
19.0 ±0.5
Component Top to Lead Bend
H2
8.0 (max)
Component Alignment (side / side)
Pd
1.02 (max)
Component Alignment (front / back)
Hd
0.79 (max)
Feed Hole Pitch
P0
12.7 ±0.3
Hole Center to Component Center
P1
6.25 ±0.4
Lead Spread
F1
2.5 ±0.3
Lead Thickness
d
0.46 (typ.)
Cut Lead Length
L
10.9 (max)
Taped Lead Length
L1
5.31 (typ.)
Taped Lead Thickness
t
0.81 ±0.2
Carrier Tape Thickness
t1
0.5 ±0.2
Carrier Tape Width
W
18.0 ±0.5
Hold – down Tape Width
W0
0.5 ±0.2
Hold – down Tape position
W1
9.0 ±0.7
Feed Hole Position
W2
6.0 ±0.2
Sprocket Hole Diameter
D0
4.0 ±0.2
Lead Spring Out
S
0.1 (max)
Note: All dimensions are in millimeter.
12/13
Version: G14
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.
13/13
Version: G14