Datasheet
TS7800 Series
3-Terminal Fixed Positive Voltage Regulator
4/12 Version: A07
TS7810 Electrical Characteristics
Vin=16V, Iout=500mA, 0
o
C≤Tj≤125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Tj=25
o
C
9.6
10
10.4
Output voltage
Vout
12.5V≤Vin≤25V,
10mA≤Iout≤1A, PD≤15W
9.5
10
10.5
V
12.5V≤Vin≤28V
--
7
200
Line Regulation
REGline
Tj=25
o
C
13V≤Vin≤17V
--
2
100
10mA≤Iout≤1A
--
12
200
Load Regulation
REGload
Tj=25
o
C
250mA≤Iout≤750mA
--
4
100
mV
Quiescent Current
Iq
Iout=0, Tj=25
o
C
--
4.3
8
12.5V≤Vin≤28V
--
--
1
Quiescent Current Change
ΔIq
10mA≤Iout≤1A
--
--
0.5
mA
Output Noise Voltage
Vn
10Hz≤f≤100KHz, Tj=25
o
C
--
70
--
µV
Ripple Rejection Ratio
RR
f=120Hz, 13V≤Vin≤23V
55
71
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
o
C
--
2
--
V
Output Resistance
Rout
f=1KHz
--
18
--
mΩ
Output Short Circuit Current
Ios
Tj=25
o
C
--
400
--
mA
Peak Output Current
Io peak
Tj=25
o
C
--
2.2
--
A
Temperature Coefficient of
Output Voltage
ΔVout/ ΔTj
Iout=10mA, 0
o
C≤Tj≤125
o
C
--
-1
--
mV/
o
C
TS7812 Electrical Characteristics
(Vin=19V, Iout=500mA, 0
o
C≤Tj≤125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Tj=25
o
C
11.53
12
12.48
Output Voltage
Vout
14.5V≤Vin≤27V,
10mA≤Iout≤1A, PD ≤15W
11.42
12
12.60
V
14.5V≤Vin≤30V
--
10
240
Line Regulation
REGline
Tj=25
o
C
15V≤Vin≤19V
--
3
120
10mA≤Iout≤1A
--
12
240
Load Regulation
REGload
Tj=25
o
C
250mA≤Iout≤750mA
--
4
120
mV
Quiescent Current
Iq
Tj=25
o
C, Iout=0
--
4.3
8
14.5V≤Vin≤30V
--
--
1
Quiescent Current Change
ΔIq
10mA≤Iout≤1A
--
--
0.5
mA
Output Noise Voltage
Vn
10Hz≤f≤100KHz, Tj=25
o
C
--
75
--
uV
Ripple Rejection Ratio
RR
f=120Hz, 15V≤Vin≤25V
55
71
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
o
C
--
2
--
V
Output Resistance
Rout
f=1KHz
--
18
--
mΩ
Output Short Circuit Current
Ios
Tj=25
o
C
--
350
--
mA
Peak Output Current
Io peak
Tj=25
o
C
--
2.2
--
A
Temperature Coefficient of
Output Voltage
ΔVout/ ΔTj
Iout=10mA, 0
o
C≤Tj≤125
o
C
--
-1
--
mV/
o
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.