Low Power-Loss Voltage Regulators
PQ05RF1 Series
(T
a
=25˚C)
s
❇1
❇1
Absolute Maximum Ratings
Parameter
Input voltage
ON/OFF control
PQ05RF1 series
terminal voltage
PQ05RF11 series
Output current
Power dissipation(No heat sink)
Power dissipation(With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Symbol
V
IN
V
C
I
O
P
D1
P
D2
T
j
T
opr
T
stg
T
sol
Rating
35
35
1
1.5
15
150
–20 to +80
–40 to +150
260 (For 10s)
Unit
V
V
A
W
W
˚C
˚C
˚C
˚C
❇2
❇1
❇2
All are open except GND and applicable terminals.
Overheat protection may operate at 125<=T
j
<=150˚C
s
Electrical Characteristics
Parameter
PQ05RF1/PQ05RF1V
PQ09RF1/PQ09RF1V
PQ12RF1/PQ12RF1V
PQ05RF11
PQ09RF11
PQ12RF11
Symbol
(Unless othewise specified, condition shall be Io=0.5A, T
a
=25˚C,
❇3
)
Conditions
MIN.
4.75
8.55
11.4
4.88
8.78
11.7
−
−
−
45
55
−
2.0
❇6
−
−
−
−
4.5
8.1
10.8
TYP.
5.0
9.0
12.0
5.0
9.0
12.0
0.1
0.5
±0.02
55
−
−
−
−
−
−
−
5.0
9.0
12.0
MAX.
5.25
9.45
12.6
5.12
9.22
12.3
2.0
2.5
−
−
−
0.5
−
20
0.8
–0.4
10
5.5
9.9
13.2
Unit
Output voltage
V
O
−
V
Load regulation
Line regulation
Temperature coefficient of output voltage
PQ05RF1/PQ05RF11 series
Ripple rejection
PQ05RF1V series
Dropout voltage
ON-state voltage for control
PQ05RF1/PQ05RF11 series
ON-state current for control
PQ05RF1/PQ05RF11 series
OFF-state voltage for control
PQ05RF1/PQ05RF11 series
OFF-state current for control
PQ05RF1/PQ05RF11 series
Quiescent current
PQ05RF1V
Output voltage minute
PQ09RF1V
adjustment characteristics
PQ12RF1V
❇3
❇4
R
eg
L
R
eg
I
T
C
V
O
RR
V
i
-
O
V
C
(
ON
)
I
C
(
ON
)
V
C
(
OFF
)
I
C
(
OFF
)
I
q
V
O
(
ADJ
)
I
O
=5mA to 1A
❇4
, I
O
=5mA
T
j
=0 to 125˚C, I
O
=5mA
Refer to Fig. 2.
❇5
%
%
%/˚C
dB
V
V
µA
V
mA
mA
V
−
V
C
=2.7V
−
V
C
=0.4V
I
O
=0
−
PQ05RF1 series:V
IN
=7V,
PQ09RF1 seris:V
IN
=15V,
PQ12RF1 seris:V
IN
=18V
PQ05RF1/PQ05RF11/PQ05RF1V:V
IN
=6 to 12V
PQ09RF1/PQ09RF11/PQ09RF1V:V
IN
=10 to 25V
PQ12RF1/PQ12RF11/PQ12RF1V:V
IN
=13 to 29V
❇5
Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
❇6
In case of opening control terminal
➃,
output voltage turns on. (PQ05RF1/PQ05RF11
series)
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
