PQ3TZ53 SHARP [Sharp Electrionic Components], PQ3TZ53 Datasheet - Page 2

• Manufacturer Part Number: PQ3TZ53
• Description: 3.0V/3.3V Output Surface Mount Type Low Power-Loss Voltage Regulators
• Manufacturer: SHARP [Sharp Electrionic Components]

*4
*5
Low Power-Loss Voltage Regulators
Input voltage
Output voltage
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 consumption current
PQ3TZ53:V
PQ3TZ50:V
In case of opening control terminal 2, output voltage turns off.
Electrical Characteristics
V
Fig.1
Fig.3
Note) Oblique line portion:Overheat protection may
IN
10
5
0
0.33 F
-20 0
operate in this area.
IN
IN
=3.7V
=3.4V
Test Circuit
1
Power Dissipation vs. Ambient
Temperature
Parameter
Ambient temperature T
P
D
5
A
I
q
2
P
3
D
V
PQ3TZ50
PQ3TZ53
PQ3TZ50
PQ3TZ53
50
A
:With infinite heat sink
C
I
C
47 F
+
80
A
R
100
L
V
I
O
O
V
a
Symbol
V
(˚C)
V
I
T
I
R
C (OFF)
R
V
C (ON)
C (OFF)
V
RR
C (ON)
V
C
I
I
eg
eg
i
qs
V
IN
-
q
O
L
O
I
O
150
V
V
V
Refer to Fig. 2
*4
V
V
V
V
V
V
, I
IN
IN
IN
IN
IN
IN
IN
IN
IN
=5V, I
=4V to 10V, I
=5V, I
=5V, I
=5V, I
=5V
=5V, I
=5V, I
=5V, V
O
=0.3A
V
O
O
O
O
O
O
C
=5mA to 0.5A
=5mA, T
=0.3A,
=0.3A
=0.4V
=0A
IN
=0.4V, I
Conditions
=5V, I
O
Fig.2
Fig.4
-
*5
=5mA
O
O
j
=0.3A
=0 to125˚C
100
=0.3A,
~
80
60
40
20
0
V
e
0
IN
i
T
Test Circuit for Ripple Rejection
Overcurrent Protection
Characteristics(Typical Value)
a
=25˚C
0.33 F
1
0.5
Output current I
V
V
i
-
i
o
-
=0.5V
o
5
MIN.
2.925
3.218
=1V
3.4
3.7
2.0
f=120Hz (sine wave)
e
V
I
RR=20 log (e
45
i
O
-
-
-
-
-
-
-
-
-
=0.5V
IN
=0.3A
=5V
2
1.0
3
V
rms
C
2.7V
PQ3TZ50/PQ3TZ53
±0.01
TYP.
3.0
3.3
0.2
0.1
60
i
/e
47 F
-
-
-
-
-
-
-
-
-
O
+
o
)
(A)
I
1.5
O
(V
+
R
V
V
C
L
i
MAX.
i
=2.7V, T
-
3.075
3.382
-
o
o
10.0
10.0
200
2.0
2.5
0.5
0.8
V
~
=5V
10
=2V
2
5
-
-
-
e
o
2.0
a
=25˚C)
%/˚C
Unit
mA
dB
%
%
V
V
V
V
V
A
A
A