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PQ05TZ51 Datasheet(PDF) 2 Page - Sharp Electrionic Components

Part No. PQ05TZ51
Description  Low Power-Loss Voltage Regulators with OFF-state Low Dissipation Current
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Maker  SHARP [Sharp Electrionic Components]
Homepage  http://sharp-world.com/
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PQ05TZ51 Datasheet(HTML) 2 Page - Sharp Electrionic Components

   
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Low Power-Loss Voltage Regulators
PQ05TZ51/PQ05TZ11 Series
Parameter
Symbol
Conditions
VO
RegL
RegI
TCVO
RR
Vi-O
VC(ON)
IC(ON)
VC(OFF)
IC(OFF)
Iq
Iqs
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage
ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state current for control
Quiescent current
Output OFF-state dissipation current
Unit
MAX.
TYP.
MIN.
PQ05TZ51/11
PQ09TZ51/11
PQ12TZ51/11
4.88
8.78
11.7
-
-
-
45
-
2.0
-
-
-
-
-
*3,*7
*3,*4
Io=5mA,*8
*3,Io=5mA, Tj=0 to 125˚C
Refer to Fig. 2
*7,*5
*3,*6,*7
*3,*7
*3
*3,VC=0.4V
*3,IO=0A
*3,VC=0.4V,IO=0A
5.0
9.0
12.0
0.2
0.1
±0.01
60
0.2
-
-
-
-
4
-
5.12
9.22
12.3
2.0
2.5
-
-
0.5
-
200
0.8
10
10
5
Output voltage
s Electrical Characteristics
*3
PQ05TZ51/11:VIN= 7V
PQ09TZ51/11:VIN=11V
PQ12TZ51/11:VIN=14V
*4
PQxxTZ51:Io=5mA to 0.5A, PQxxTZ51:Io=5mA to 1.0A
*5
Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
*6
In case of opening control terinal 2, output voltage turns off.
*7
PQxxTZ51:Io=0.3A, PQxxTZ11:Io=0.5A
*8
PQ05TZ51/11:VIN=6V to 16V
PQ09TZ51/11:VIN=10V to 20V
PQ12TZ51/11:VIN=13V to 23V
(Unless otherwise specified,Vc=2.7V,Ta=25˚C)
V
%
%
%/˚C
dB
V
V
µA
V
µA
mA
µA
Fig.1
Test Circuit
Fig.2
Test Circuit of Ripple Rejection
q
5
q
3
q
1
q
2
A
V
A
A
VIN
Iq
IC
IO
VO
VC
RL
0.33
µF
47
µF
+
q
5
q
3
q
1
q
2
V
ei
VIN
2.7V
IO
eo
RL
0.33
µF
47
µF
+
+
~
~
VC
f=120Hz (sine wave)
ei=0.5Vrms
VIN= 7V (PQ05TZ51/11)
VIN=11V (PQ09TZ51/11)
VIN=14V (PQ12TZ51/11)
IO=0.3A
RR=20 log (ei/eo)


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