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TS7812CZ Datasheet(PDF) 2 Page - Taiwan Semiconductor Company, Ltd

Part # TS7812CZ
Description  3-Terminal Fixed Positive Voltage Regulator
PDF  10 Pages
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Manufacturer  TSC [Taiwan Semiconductor Company, Ltd]
Direct Link  http://www.taiwansemi.com
Logo TSC - Taiwan Semiconductor Company, Ltd

TS7812CZ Datasheet(HTML) 2 Page - Taiwan Semiconductor Company, Ltd

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TS7800 Series
3-Terminal Fixed Positive Voltage Regulator
2/10
Version: D12
TS7805 Electrical Characteristics
(Vin=10V, Iout=500mA, 0
oC
≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Output voltage
Vout
Tj=25
oC
4.80
5
5.20
V
7.5V
≤Vin≤20V,
10mA
≤Iout≤1A, PD≤15W
4.75
5
5.25
Line Regulation
REGline
Tj=25
o
C
7.5V
≤Vin≤25V
--
3
100
mV
8V
≤Vin≤12V
--
1
50
Load Regulation
REGload
Tj=25
o
C
10mA
≤Iout≤1A
--
15
100
250mA
≤Iout≤750mA
--
5
50
Quiescent Current
Iq
Iout=0, Tj=25
oC
--
4.2
8
mA
Quiescent Current Change
∆Iq
7.5V
≤Vin≤25V
--
--
1.3
10mA
≤Iout≤1A
--
--
0.5
Output Noise Voltage
Vn
10Hz
≤f≤100KHz, Tj=25oC
--
40
--
µV
Ripple Rejection Ratio
RR
f=120Hz, 8V
≤Vin≤18V
62
78
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
oC
--
2
--
V
Output Resistance
Rout
f=1KHz
--
17
--
m
Output Short Circuit Current
Ios
Tj=25
oC
--
750
--
mA
Peak Output Current
Io peak
Tj=25
oC
--
2.2
--
A
Temperature Coefficient of
Output Voltage
∆Vout/ ∆Tj
Iout=10mA, 0
oC
≤Tj≤125oC
--
-0.6
--
mV/
oC
TS7806 Electrical Characteristics
(Vin=11V, Iout=500mA, 0
oC
≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Output Voltage
Vout
Tj=25
oC
5.75
6
6.25
V
8.5V
≤Vin≤21V,
10mA
≤Iout≤1A, PD≤15W
5.7
6
6.3
Line Regulation
REGline
Tj=25
o
C
8.5V
≤Vin≤25V
--
5
120
mV
9V
≤Vin≤13V
--
1.5
60
Load Regulation
REGload
Tj=25
o
C
10mA
≤Iout≤1A
--
14
120
250mA
≤Iout≤750mA
--
4
60
Quiescent Current
Iq
Iout=0, Tj=25
oC
--
4.3
8
mA
Quiescent Current Change
∆Iq
8.5V
≤Vin≤25V
--
--
1.3
10mA
≤Iout≤1A
--
--
0.5
Output Noise Voltage
Vn
10Hz
≤f≤100KHz, Tj=25oC
--
45
--
uV
Ripple Rejection Ratio
RR
f=120Hz, 9V
≤Vin≤19V
59
75
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
oC
--
2
--
V
Output Resistance
Rout
f=1KHz
--
19
--
m
Output Short Circuit Current
Ios
Tj=25
oC
--
550
--
mA
Peak Output Current
Io peak
Tj=25
oC
--
2.2
--
A
Temperature Coefficient of
Output Voltage
∆Vout/∆Tj
Iout=10mA, 0
oC
≤Tj≤125oC
--
-0.7
--
mV/
oC
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.



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