TS78M00A Series
3-Terminal 500mA Positive Voltage Regulator
TO-220
TO-252
(DPAK)
Pin Definition:
1. Input
2. Ground (tab)
3. Output
General Description
The TS78M00A Series positive voltage regulators are identical to the popular TS7800A Series devices, except that
they are specified for only half the output current. Like the TS7800A devices, the TS78M00A Series 3-Terminal
regulators are intended for local, on-card voltage regulation.
Internal current limiting, thermal shutdown circuitry and safe-area compensation for the internal pass transistor
combine to make these devices remarkably rugged under most operating conditions. Maximum output current with
adequate heatsink is 500mA
This series is offered in 3-pin TO-220 & TO-252 package.
Features
●
●
●
●
●
●
●
Output Voltage Range 5 to 24V
Output current up to 500mA
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
Output voltage offered in 2% tolerance
Standard Application Circuit
Ordering Information
Part No.
TS78MxxACZ C0
TS78MxxACP RO
Package
TO-220
TO-252
Packing
50pcs / Tube
2.5Kpcs / 13” Reel
Note: Where
xx
denote voltage option
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 Rating
(Ta = 25
o
C unless otherwise noted)
Parameter
Input Voltage
Input Voltage
Power Dissipation
Operating Junction Temperature
Storage Temperature Range
Note: * TS78M05A to TS78M18A
** TS78M24A
*** Follow the derating curve
1/10
Symbol
V
IN
*
V
IN
**
P
D
T
J
T
STG
Limit
35
40
Internal Limited
0~+125
-65~+150
Unit
V
V
W
o
o
C
C
Version: A07
TS78M00A Series
3-Terminal 500mA Positive Voltage Regulator
TS78M05A Electrical Characteristics
(Vin=10V, Iout=350mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
o
Parameter
Output voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Output Resistance
Output Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
o
Symbol
o
Test Condition
Tj=25 C
7.5V≤Vin≤20V,
5mA≤Iout≤350mA
7.5V≤Vin≤25V
o
Tj=25 C
8V≤Vin≤12V
5mA≤Iout≤500mA
o
Tj=25 C
5mA≤Iout≤200mA
o
Iout=0, Tj=25 C
7.5V≤Vin≤25V
5mA≤Iout≤350mA
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 8V≤Vin≤18V
o
Iout=500mA, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Iout= 5mA, 0 C≤Tj≤125 C
o
o
Min
4.90
4.80
--
--
--
--
--
--
--
--
62
--
--
--
--
--
Typ
5
5
3
1
15
5
3
--
--
40
78
2
17
50
0.7
-0.2
Max
5.10
5.20
100
50
100
50
6
0.8
0.5
--
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
Vn
RR
Vdrop
Rout
Ios
Io peak
ΔVout/ ΔTj
mV
mA
µV
dB
V
mΩ
mA
A
mV/ C
o
TS78M06A Electrical Characteristics
(Vin=11V, Iout=350mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Symbol
o
Test Condition
Tj=25 C
8.5V≤Vin≤21V,
5mA≤Iout≤350mA
8.5V≤Vin≤25V
o
Tj=25 C
9V≤Vin≤13V
5mA≤Iout≤500mA
o
Tj=25 C
5mA≤Iout≤200mA
o
Iout=0, Tj=25 C
8.5V≤Vin≤25V
5mA≤Iout≤350mA
o
10Hz≤f≤100KHz, Tj=25 C
F=120Hz, 9V≤Vin≤19V
o
Iout=500mA, Tj=25 C
F=1KHz
o
Tj=25 C
o
Tj=25 C
Min
5.88
5.76
--
--
--
--
--
--
--
--
59
--
--
--
--
Typ
6
6
5
1.5
14
4
3
--
--
45
80
2
19
50
0.7
Max
6.12
6.24
120
60
120
60
6
0.8
0.5
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
mV
mA
Output Noise Voltage
Vn
uV
Ripple Rejection Ratio
RR
dB
Voltage Drop
Vdrop
V
Output Resistance
Rout
mΩ
Output Short Circuit Current
Ios
mA
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj
Iout= 5mA, 0 C≤Tj≤125 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.
2/10
Version: A07
TS78M00A Series
3-Terminal 500mA Positive Voltage Regulator
TS78M08A Electrical Characteristics
Vin=14V, Iout=350mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
o
Parameter
Output voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Output Resistance
Output Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
o
Symbol
o
Test Condition
Tj=25 C
10.5V≤Vin≤23V,
5mA≤Iout≤350mA
10.5V≤Vin≤25V
o
Tj=25 C
11V≤Vin≤17V
5mA≤Iout≤500mA
o
Tj=25 C
5mA≤Iout≤200mA
o
Iout=0, Tj=25 C
10.5V≤Vin≤25V
5mA≤Iout≤350mA
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 11V≤Vin≤21V
o
Iout=500mA, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Iout= 5mA, 0 C≤Tj≤125 C
o
o
Min
7.84
7.68
--
--
--
--
--
--
--
--
56
--
--
--
--
--
Typ
8
8
6
2
12
4
3
--
--
52
80
2
16
50
0.7
-0.2
Max
8.16
8.32
160
80
160
80
6
0.8
0.5
--
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
Vn
RR
Vdrop
Rout
Ios
Io peak
ΔVout/ ΔTj
mV
mA
µV
dB
V
mΩ
mA
A
mV/ C
o
TS78M09A Electrical Characteristics
(Vin=15V, Iout=350mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Symbol
o
Test Condition
Tj=25 C
11.5V≤Vin≤23V,
5mA≤Iout≤350mA
11.5V≤Vin≤26V
o
Tj=25 C
12V≤Vin≤17V
5mA≤Iout≤500mA
o
Tj=25 C
5mA≤Iout≤200mA
o
Iout=0, Tj=25 C
11.5V≤Vin≤26V
5mA≤Iout≤350mA
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 12V≤Vin≤22V
o
Iout=500mA, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Min
8.82
8.64
--
--
--
--
--
--
--
--
55
--
--
--
--
Typ
9
9
6
2
12
4
3
--
--
52
80
2
16
50
0.7
Max
9.18
9.36
180
90
180
90
6
0.8
0.5
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
mV
mA
Output Noise Voltage
Vn
uV
Ripple Rejection Ratio
RR
dB
Voltage Drop
Vdrop
V
Output Resistance
Rout
mΩ
Output Short Circuit Current
Ios
mA
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj
Iout= 5mA, 0 C≤Tj≤125 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.
3/10
Version: A07
TS78M00A Series
3-Terminal 500mA Positive Voltage Regulator
TS78M12A Electrical Characteristics
(Vin=19V, Iout=350mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
o
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Output Resistance
Output Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
o
Symbol
o
Test Condition
Tj=25 C
14.5V≤Vin≤27V,
5mA≤Iout≤350mA
14.5V≤Vin≤30V
o
Tj=25 C
15V≤Vin≤19V
5mA≤Iout≤500mA
o
Tj=25 C
5mA≤Iout≤200mA
o
Tj=25 C, Iout=0
14.5V≤Vin≤30V
5mA≤Iout≤500mA
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 15V≤Vin≤25V
o
Iout=500mA, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Iout=5mA, 0 C≤Tj≤125 C
o
o
Min
11.76
11.52
--
--
--
--
--
--
--
--
55
--
--
--
--
--
Typ
12
12
10
3
12
4
3
--
--
75
80
2
18
50
0.7
-0.3
Max
12.24
12.48
240
120
240
120
6
0.8
0.5
--
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
Vn
RR
Vdrop
Rout
Ios
Io peak
ΔVout/ ΔTj
mV
mA
uV
dB
V
mΩ
mA
A
mV/ C
o
TS78M15A Electrical Characteristics
(Vin=23V, Iout=350mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
Parameter
Output voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Symbol
o
Test Condition
Tj=25 C
17.5V≤Vin≤30V,
5mA≤Iout≤350mA
17.5V≤Vin≤30V
o
Tj=25 C
18V≤Vin≤22V
5mA≤Iout≤500mA
o
Tj=25 C
5mA≤Iout≤200mA
o
Tj=25 C, Iout=0
17.5V≤Vin≤30V
5mA≤Iout≤500mA
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 18V≤Vin≤28V
o
Iout=500mA, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Min
14.70
14.40
--
--
--
--
--
--
--
--
54
--
--
--
--
Typ
15
15
12
3
12
4
3
--
--
90
80
2
19
50
0.7
Max
15.30
15.60
300
150
300
150
6
0.8
0.5
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
mV
mA
Output Noise Voltage
Vn
µV
Ripple Rejection Ratio
RR
dB
Voltage Drop
Vdrop
V
Output Resistance
Rout
mΩ
Output Short Circuit Current
Ios
mA
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj
Iout=10mA, 0 C≤Tj≤125 C
--
-0.3
--
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.
4/10
Version: A07
TS78M00A Series
3-Terminal 500mA Positive Voltage Regulator
TS78M18A Electrical Characteristics
(Vin=24V, Iout=350mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
o
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Output Resistance
Output Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
o
Symbol
o
Test Condition
Tj=25 C
21V≤Vin≤33V,
5mA≤Iout≤350mA
21V≤Vin≤33V
o
Tj=25 C
22V≤Vin≤26V
5mA≤Iout≤500mA
o
Tj=25 C
5mA≤Iout≤200mA
o
Tj=25 C, Iout=0
21V≤Vin≤33V
5mA≤Iout≤500mA
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 21V≤Vin≤31V
o
Iout=500mA, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Iout= 5mA, 0 C≤Tj≤125 C
o
o
Min
17.64
17.28
--
--
--
--
--
--
--
--
54
--
--
--
--
--
Typ
18
18
15
5
12
4
3
--
--
110
80
2
22
50
0.7
-0.5
Max
18.36
18.72
360
180
360
180
6
0.8
0.5
--
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
Vn
RR
Vdrop
Rout
Ios
Io peak
ΔVout/ ΔTj
mV
mA
uV
dB
V
mΩ
mA
A
mV/ C
o
TS78M24A Electrical Characteristics
Vin=33V, Iout=350mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
o
Parameter
Output voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Symbol
o
Test Condition
Tj=25 C
27V≤Vin≤38V,
5mA≤Iout≤350mA
27V≤Vin≤38V
o
Tj=25 C
28V≤Vin≤32V
5mA≤Iout≤500mA
o
Tj=25 C
5mA≤Iout≤200mA
o
Iout=0, Tj=25 C
27V≤Vin≤38V
5mA≤Iout≤500mA
o
10Hz≤f≤100KHz, Tj=25 C
f=120Hz, 27V≤Vin≤37V
o
Iout=500mA, Tj=25 C
f=1KHz
o
Tj=25 C
o
Tj=25 C
Min
23.52
23.07
--
--
--
--
--
--
--
--
54
--
--
--
--
Typ
24
24
18
6
12
4
3
--
--
170
80
2
28
50
0.7
Max
24.48
25.96
480
240
480
240
6
0.8
0.5
--
--
--
--
--
--
Unit
V
Vout
REGline
REGload
Iq
ΔIq
mV
mA
Output Noise Voltage
Vn
µV
Ripple Rejection Ratio
RR
dB
Voltage Drop
Vdrop
V
Output Resistance
Rout
mΩ
Output Short Circuit Current
Ios
mA
Peak Output Current
Io peak
A
Temperature Coefficient of
o
o
o
ΔVout/ ΔTj
Iout= 5mA, 0 C≤Tj≤125 C
--
-0.5
--
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.
5/10
Version: A07
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