Sharp PQ1R25, PQ1R27, PQ1R28, PQ1R30, PQ1R47 Datasheet
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PQ1R30 series
Low Power-Loss Voltage Regulator
Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators
General Description
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.
Features
(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. 170µA)
(4) Built-in ON/OFF control function
(Dissipation current at OFF-state: MAX. 0.1µA)
(5) Low voltage operation type
(MIN. 1.8V)
(6) Overcurrent, overheat protection functions
Outline Dimensions
6 5 4
1R30
1 2 3
(0.95)
3.8 MAX
(3.4)
Internal connection
6
0.32±0.1 x 6
(0.95)
( ): Typical values
(0.3)
1.2±0.2
1.4 MAX
0 to 0.1
0.15±0.1
2.2±0.2
3.3±0.3
(Unit : mm)
15°MAX
4
Applications
1
(1) Cellular phones
Control
circuit
3
(2) Cordless phones
(3) Personal information tools(PDA)
(4) Cameras/Camcorders
2 5
(5) PCMCIA cards for Notebook PCs
1
ON/OFF control terminal(Vc)
2 5 GND
Noise control terminal(Nr)
Output Voltage Line-up
Output voltage
2.5V
2.7V
2.8V
3.0V
3.3V
4.7V
5.0V
(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/)
Model
PQ1R25
PQ1R27
PQ1R28
PQ1R30
PQ1R33
PQ1R47
PQ1R50 *It is available for every 0.1V (1.8V to 5.5V)
3
4 DC output(Vo)
DC input(Vin)
6
Tec.PW960201-B
PQ1R30 series
Low Power-Loss Voltage Regulator
Absolute Maximum Ratings (Ta=25˚C)
Parameter Symbol Rating Unit
*1
Input voltage
*1
ON/OFF control terminal voltage
Output current
*2
Power dissipation
*3
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Vin 16 V
Vc 16 V
Io
240
mA
Pd 400 mW
Tj 150 ˚C
Topr
Tstg
Tsol
-30 to +80
-55 to +150
260(For 10s)
˚C
˚C
˚C
*1 All are open except GND and applicable terminals.
*2 At surface-mounted condition
*3 Overheat protection may operate at 125<=Tj<=150˚C
Electrical Characteristics (Unless otherwise specified, Vc=1.8V, Io=30mA.) (Ta=25˚C)
Parameter Symbol Condition MIN. TYP. MAX. Unit
PQ1R25
PQ1R27
Output
voltage
PQ1R28
PQ1R30
PQ1R33
PQ1R47
PQ1R50
Output current Io
Recommended output current
RegL1
Load regulation
RegL2
RegL3
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Output noise
voltage
*6
ON-state voltage for control
ON-state current for control
OFF-state voltage for control
Quiescent current
Output OFF-state dissipation current
Response time(Rise time)
Noise control terminal voltage
PQ1R25/27/28/30/33
PQ1R47/50
Dropout voltage
RegI Vin=3.5 to 8.5V − 3.0 20 mV
TcVo Io=10mA,Tj= -25 to 75˚C
Vo
−
*4
−
−−−
Io=5mA to 60mA
Io=5mA to 100mA
Io=5mA to 150mA
RR
Vno
Vi-o1
Vi-o2
Vc(on)
10kHz<f<100kHz,
Cn=0.1µF, Io=30mA
− 45 55 −
Io=60mA,*5
Io=150mA,*5
−
Ic(on) Vc=1.8V − 12 30
Vc(off) −−
Iq
Iqs
tr
Io=0mA
Vin=8V,Vc=0.4V
Io=30mA,Vc=0→1.8V
−−
2.42 2.5 2.58
2.62 2.7
2.78
2.72 2.8 2.88
2.92 3.0
3.215 3.3
4.58 4.7
4.88 5.0
3.08
3.385
4.82
5.12
180 240 −
150
−1050
−
−
20
30 160
100
− 0.05 − %/˚C
−
−
30
50
−
−
− 0.16 0.26
− 0.29 0.4
1.8
−
−
−0.6
−
170
350
−−0.1
− 0.3
−
− 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.
V
mA
mA
mV
mV
mV
dB
µV
V
V
µA
V
µA
µA
ms
V
As of January 1997
Tec.PW960201-B
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