Outline Dimensions
(Unit : mm)
General Description
Features
PQ1R30 series
Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators
SHARP's
PQ1R30 series
are 180mA output, compact
resin mold surface mount package type low power-loss
voltage regulators.
It is suitable for energy and space saving of battery drive
compact equipment such as portable equipment, personal
information tools.
(1) Compact surface mount type package
(3.4 x 2.2 x 1.2mm)
(2) Low power-loss
(Dropout voltage: TYP. 0.16V/MAX. 0.26V at Io=60mA)
(3) Low current operation type
(Dissipation current at no load: TYP. 170
A)
(4) Built-in ON/OFF control function
(Dissipation current at OFF-state: MAX. 0.1
A)
(5) Low voltage operation type
(MIN. 1.8V)
(6) Overcurrent, overheat protection functions
Tec.PW960201-B
Applications
Output Voltage Line-up
Output voltage
2.5V
PQ1R25
PQ1R27
PQ1R28
PQ1R30
PQ1R33
PQ1R47
PQ1R50
*It is available for every 0.1V (1.8V to 5.5V)
2.7V
2.8V
3.0V
3.3V
4.7V
5.0V
Model
(1) Cellular phones
(2) Cordless phones
(3) Personal information tools(PDA)
(4) Cameras/Camcorders
(5) PCMCIA cards for Notebook PCs
Internal connection
1 ON/OFF control terminal(Vc)
2 5 GND
3 Noise control terminal(Nr)
4 DC output(Vo)
6 DC input(Vin)
Control
circuit
6
1
2
5
4
3
( ): Typical values
2.2
0.2
3.3
0.3
15
MAX
1.2
0.2
0.15
0.1
3.8 MAX
(3.4)
1.4 MAX
0 to 0.1
(0.3)
0.32
0.1 x 6
(0.95)
(0.95)
1R30
6
5
4
1
2
3
Low Power-Loss Voltage Regulator
(Notice)
In the absence of 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.
Specifications are subject to change without notice for improvement.
(Internet)
Data for Sharp's optoelectronic/power devices is provided for internet. ( Address http://www.sharp.co.jp/ecg/)
Absolute Maximum Ratings
(Ta=25C)
Parameter
Symbol
Rating
Unit
Vin
16
V
Vc
16
V
Io
240
mA
Pd
400
mW
Tj
150
C
Topr
-30 to +80
C
Tstg
-55 to +150
C
Input voltage
ON/OFF control terminal voltage
Output current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Tsol
260(For 10s)
C
*1 All are open except GND and applicable terminals.
*2 At surface-mounted condition
*3 Overheat protection may operate at 125<=Tj<=150C
*4
Electrical Characteristics
(Unless otherwise specified, Vc=1.8V, Io=30mA.)
(Ta=25C)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Output
voltage
PQ1R25
PQ1R27
PQ1R28
PQ1R30
PQ1R33
PQ1R47
PQ1R50
Vo
-
2.42
2.5
2.58
2.62
2.7
2.78
2.72
2.8
2.88
2.92
3.0
3.08
3.215
3.3
3.385
4.58
4.7
4.82
4.88
5.0
5.12
150
V
mA
mA
Output current
Io
-
-
-
-
-
10
50
180
240
-
mV
-
20
100
mV
-
30
160
mV
Load regulation
RegL1
RegL2
RegL3
Io=5mA to 60mA
Io=5mA to 100mA
Io=5mA to 150mA
Line regulation
RegI
Vin=3.5 to 8.5V
-
3.0
20
mV
Temperature coefficient of output voltage
TcVo
Io=10mA,Tj= -25 to 75C
10kHz<f<100kHz,
Cn=0.1F, Io=30mA
-
0.05
-
%/C
-
30
-
-
50
-
V
Ripple rejection
RR
Vno
-
45
55
-
dB
Dropout voltage
Output noise
voltage
PQ1R25/27/28/30/33
PQ1R47/50
Vi-o1
Vi-o2
Io=60mA,*5
Io=150mA,*5
-
0.16
0.26
-
0.29
0.4
V
ON-state voltage for control
Vc(on)
-
1.8
-
-
V
ON-state current for control
Ic(on)
Vc=1.8V
-
12
30
A
OFF-state voltage for control
Vc(off)
-
-
-
-
0.6
V
170
350
A
A
Quiescent current
Iq
Io=0mA
Output OFF-state dissipation current
Iqs
Vin=8V,Vc=0.4V
Response time(Rise time)
tr
Io=30mA,Vc=0
1.8V
Noise control terminal voltage
-
-
-
-
0.1
ms
-
0.3
-
V
-
1.25
-
*4 Output current shall be the value when output voltage lowers 0.3V from the voltage at Io=30mA.
*5 Input voltage shall be the value when output voltage is 95% in comparison with initial value.
*6 In case of opening control terminal 1, output voltage turns off.
Tec.PW960201-B
Low Power-Loss Voltage Regulator
PQ1R30 series
Recommended output current
As of January 1997
*1
*1
*2
*3
*6
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