Low Power-Loss Voltage Regulators
PQ05RG1/PQ05RG11 Series
■ Electrical Characteristics
(Unless otherwise specified, condition shall be I
O
=0.5A,T
a
=25˚C*4
Unit
)
Parameter
Symbol
Conditions
MIN.
TYP.
5.0
9.0
12.0
5.0
9.0
12.0
0.3
0.1
±0.01
60
MAX.
5.25
9.45
12.6
5.12
9.22
12.3
2.0
PQ05RG1
PQ09RG1
PQ12RG1
PQ05RG11
PQ09RG11
PQ12RG11
V
V
V
V
V
V
IN= 7V
IN=11V
IN=14V
IN= 7V
IN=11V
IN=14V
4.75
8.55
11.4
4.88
8.78
11.7
-
-
-
45
-
2.0
-
Output voltage
IO=0.5A
VO
V
*4
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
RegL
%
%
%/˚C
dB
V
V
µA
V
I
I
O
O
=5mA, *5
=5mA, Tj
=0 to 125˚C, *6
Refer to Fig. 2
RegI
2.5
-
-
0.5
-
20
0.8
-0.4
10.0
TCV
O
RR
Dropout voltage
*7, I
*6, I
*6, I
*6
O
O
O
=0.5A
=0.5A
Vi
-
O
0.2
-
-
*8
ON-state voltage for control
ON-state current for current
OFF-state voltage for control
OFF-state current for control
Quiescent current
V
C
(
ON
ON
OFF
OFF
)
)
)
)
=0.5A, VC=2.7V
I
C
(
(
(
V
C
-
-
*6, V
=0A, *6
O=0.4A
I
C
-
-
mA
mA
IO
Iq
-
6.0
*4
*5
*6
PQ05RG1/11:VIN= 7V, IO=5mA to 1.0A
PQ09RG1/11:VIN=11V, IO=5mA to 1.0A
PQ12RG1/11:VIN=14V, IO=5mA to 1.0A
PQ05RG1/11:VIN= 6 to 16V
PQ09RG1/11:VIN=10 to 20V
PQ12RG1/11:VIN=13 to 23V
PQ05RG1/11:VIN= 7V
PQ09RG1/11:VIN=11V
PQ12RG1/11:VIN=14V
*7
*8
Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
In case of opening control terminal 4, output voltage turns on.
Fig.1 Test Circuit
Fig.2 Test Circuit of Ripple Rejection
+
VIN
47µF
VO
1●
2●
4●
1●
2●
4●
IO
47µF
V
C
~
e
i
IO
A
+
+
3●
V
L
eo
3●
R
V
A
~
0.33µF
0.33µF
VC
R
L
VIN
A
I
q
IC
f=120Hz (sine wave)
=0.5Vrms
e
i
V
V
V
IN= 7V (PQ05RG1/PQ05RG11)
IN=11V (PQ09RG1/PQ09RG11)
IN=14V (PQ12RG1/PQ12RG11)
=0.5A
I
O
RR=20 log (ei/eo)
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
