Low voltage operation type (Input voltage: MIN. 1.8V)
q
Built-in overcurrent protection functions
*It is available for every 0.1V of output voltage (1.3V to 6.0V)
q
5
(1.9)
4
T 3 0
1
2
3
5-0.32
±0.1
(0.95)
(0.95)
1.1
±0.2
Cellular phones
q
Cordless phones
q
Personal information tools(PDA)
q
Cameras/Camcoders
q
PCMCIA cards for notebook PCs
q
1.3
MAX
s
Applications
(0.3)
3.3
MAX.
(2.9
excluding
remaining gate)
TYP.
1.6
±0.2
0 to 0.1
±0.1
15˚
MAX.
0.2
MIN.
2.8
±0.3
0.2
MIN.
( ) : Typical dimensions
s
0.16
Model Line-up
Model No. Output Voltage (TYP.)
PQ1T181M2ZP
3.3V
PQ1T251M2ZP
3.5V
PQ1T271M2ZP
3.6V
PQ1T281M2ZP
3.8V
PQ1T301M2ZP
4.0V
PQ1T321M2ZP
5.0V
Model No.
PQ1T331M2ZP
PQ1T351M2ZP
PQ1T361M2ZP
PQ1T381M2ZP
PQ1T401M2ZP
PQ1T501M2ZP
1
2
3
Control circuit
5
1
2
3
Output Voltage (TYP.)
1.8V
2.5V
2.7V
2.8V
3.0V
3.2V
4
4
5
DC input (V
IN
)
GND
ON/OFF control
terminal (V
C
)
NC
DC output (V
O
)
s
❇1
Absolute Maximum Ratings
(Ta=25°C)
Unit
V
V
mA
mW
˚C
˚C
˚C
˚C
•Please refer to the chapter " Handling Precautions ".
Parameter
Symbol
Rating
Input voltage
V
IN
9
❇1
V
C
ON/OFF control terminal voltage
0 to V
IN
I
O
400
Output current
❇2
Power dissipation
350
P
D
Junction temperature
T
j
125
Operating temperature
T
opr
−40
to
+80
Storage temperature
T
stg
−55
to
+150
T
sol
Soldering temperature
260 (10s)
❇1
All are open except GND and applicable terminals
❇2
At mounted on PCB
Notice
In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
Low Power-Loss Voltage Regulators
PQ1Txx1M2ZP Series
s
❇3
Electrical Characteristics
Parameter
(Unless otherwise specified, V
IN
=V
O
(TYP)+1.0V, I
O
=30mA,
V
C
=1.8V,
Ta=25˚C)
MIN. TYP. MAX. Unit
Symbol
Conditions
V
O
I
op
−
R
eg
L1
R
eg
L2
R
eg
L3
R
eg
I
T
C
V
O
RR
V
no (rms)
V
I-O
1
V
I-O
2
V
I-O
3
V
C (ON)
I
C (ON)
V
C (OFF)
I
q
I
qs
−
−
−
I
O
=5
to 80mA
I
O
=5
to 150mA
I
O
=5
to 300mA
V
IN
=V
O
(TYP)+1V to V
O
(TYP)+6V(MAX. 9.0V)
I
O
=10mA,
T
j
=−25
to
+75˚C
Refer to Fig.2
10Hz<f<100kHz, I
O
=30mA
I
O
=60mA
❇5
I
O
=150mA
❇5
I
O
=300mA
❇5
−
V
IN
=V
C
=9.0V
−
I
O
=0mA
V
C
=0.2V
Refer to the following table.1
V
−
310
mA
370
−
−
150
mA
mV
−
6
36
−
12
80
mV
−
25
150
mV
%/V
−
0.02
0.15
ppm/
˚C
−
±50
−
−
−
70
dB
−
60
−
µV
Refer to the following table.2
Refer to the following table.3
V
Refer to the following table.4
1.8
−
−
V
4
−
2
µA
V
0.8
−
−
−
µA
65
35
−
−
1
µA
Output voltage
Output peak current
Recommended output current
Load regulation
Line regulation
❇4
❇4
Temperature coefficient of output voltage
Ripple rejection
Output noise voltage
Dropout voltage
❇6
ON-state
voltage for control
ON-state current for control
OFF-state voltage for control
Quiescent current
Output OFF-state dissipation current
❇3
Output current shall be the value when output voltage lowers 0.3V from the voltage at I
O
=30mA
Temperature coefficient of output peak current:Around 1.3mA/˚C
(In case of low temperature, current work is lower.)
❇4
Typical value of 3.0V output type
❇5
Input voltage when output voltage falls 0.1V from that at Vin=Vo(TYP)+1.0V.
❇6
In case that the control terminal ( 3 pin) is open, output voltage should be OFF state.
Table.1 Output Voltage Line-up
(V
IN
=V
O
(TYP)+1.0V, I
O
=30mA,
V
C
=1.8V,
Ta=25°C)
Table.2 Dropout Voltage Line-up (Io=60mA)
(V
IN
:(
❇
5), V
C
=1.8V,
I
O
=60mA,
Ta=25°C)
Model No.
PQ1T181M2ZP
PQ1T251M2ZP
PQ1T271M2ZP
PQ1T281M2ZP
PQ1T301M2ZP
PQ1T321M2ZP
PQ1T331M2ZP
PQ1T351M2ZP
PQ1T361M2ZP
PQ1T381M2ZP
PQ1T401M2ZP
PQ1T501M2ZP
Symbol MIN.
−
V
i-o
1
−
V
i-o
1
−
V
i-o
1
−
V
i-o
1
−
V
i-o
1
−
V
i-o
1
−
V
i-o
1
−
V
i-o
1
−
V
i-o
1
−
V
i-o
1
−
V
i-o
1
−
V
i-o
1
TYP.
0.17
0.13
0.12
0.11
0.10
0.10
0.10
0.09
0.09
0.09
0.08
0.07
MAX.
0.35
0.18
0.17
0.16
0.15
0.14
0.14
0.14
0.13
0.13
0.12
0.10
Unit
V
V
V
V
V
V
V
V
V
V
V
V
MAX.
1.830
2.538
2.741
2.842
3.045
3.248
3.350
3.553
3.654
3.857
4.060
5.075
Unit
V
V
V
V
V
V
V
V
V
V
V
V
Model No.
PQ1T181M2ZP
PQ1T251M2ZP
PQ1T271M2ZP
PQ1T281M2ZP
PQ1T301M2ZP
PQ1T321M2ZP
PQ1T331M2ZP
PQ1T351M2ZP
PQ1T361M2ZP
PQ1T381M2ZP
PQ1T401M2ZP
PQ1T501M2ZP
Symbol
V
O
V
O
V
O
V
O
V
O
V
O
V
O
V
O
V
O
V
O
V
O
V
O
MIN.
1.770
2.462
2.659
2.758
2.955
3.152
3.250
3.447
3.546
3.743
3.940
4.925
TYP.
1.8
2.5
2.7
2.8
3.0
3.2
3.3
3.5
3.6
3.8
4.0
5.0
❇5
Input voltage when output voltage falls 0.1V from that at Vin=Vo(TYP)+1.0V.
Low Power-Loss Voltage Regulators
Table.3 Dropout Voltage Line-up (Io=150mA)
(V
IN
:(
❇
5), V
C
=1.8V,
I
O
=150mA,
Ta=25°C)
Model No.
PQ1T181M2ZP
PQ1T251M2ZP
PQ1T271M2ZP
PQ1T281M2ZP
PQ1T301M2ZP
PQ1T321M2ZP
PQ1T331M2ZP
PQ1T351M2ZP
PQ1T361M2ZP
PQ1T381M2ZP
PQ1T401M2ZP
PQ1T501M2ZP
Symbol MIN.
−
V
i-o
2
−
V
i-o
2
−
V
i-o
2
−
V
i-o
2
−
V
i-o
2
−
V
i-o
2
−
V
i-o
2
−
V
i-o
2
−
V
i-o
2
−
V
i-o
2
−
V
i-o
2
−
V
i-o
2
TYP.
0.40
0.31
0.28
0.27
0.25
0.24
0.24
0.23
0.22
0.22
0.21
0.18
MAX.
0.68
0.43
0.40
0.39
0.37
0.35
0.35
0.34
0.33
0.32
0.31
0.27
Unit
V
V
V
V
V
V
V
V
V
V
V
V
Model No.
PQ1T181M2ZP
PQ1T251M2ZP
PQ1T271M2ZP
PQ1T281M2ZP
PQ1T301M2ZP
PQ1T321M2ZP
PQ1T331M2ZP
PQ1T351M2ZP
PQ1T361M2ZP
PQ1T381M2ZP
PQ1T401M2ZP
PQ1T501M2ZP
PQ1Txx1M2ZP Series
Table.4 Dropout Voltage Line-up (Io=300mA)
(V
IN
:(
❇
5), V
C
=1.8V,
I
O
=300mA,
Ta=25°C)
Symbol MIN.
−
V
i-o
3
−
V
i-o
3
−
V
i-o
3
−
V
i-o
3
−
V
i-o
3
−
V
i-o
3
−
V
i-o
3
−
V
i-o
3
−
V
i-o
3
−
V
i-o
3
−
V
i-o
3
−
V
i-o
3
TYP.
0.64
0.54
0.52
0.51
0.50
0.48
0.47
0.46
0.45
0.44
0.43
0.35
MAX.
0.85
0.74
0.72
0.71
0.70
0.68
0.67
0.65
0.64
0.62
0.60
0.50
Unit
V
V
V
V
V
V
V
V
V
V
V
V
❇5
Input voltage when output voltage falls 0.1V from that at Vin=Vo(TYP)+1.0V.
❇5
Input voltage when output voltage falls 0.1V from that at Vin=Vo(TYP)+1.0V.
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