PQ1S30 series
Low Power-Loss Voltage Regulator
Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators
s
General Description
Sharp's
PQ1S30 series
are 180mA output, compact resin
mold surface mount package type low power-loss voltage
regulators. They contribute to improve the performance of
analog circuit due to high ripple rejection. They are suitable
for energy and space saving of battery drive compact
equipment such as portable equipment, personal information
tools.
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Features
(1) Compact surface mount package(3.4 x 2.2 x 1.2mm)
(2) Low power-loss
(Dropout voltage: TYP.0.1V/MAX. 0.2V at Io=60mA)
(3) High ripple rejection(TYP.60dB)
(4) Low current operation type
(Dissipation current at no load: TYP. 170µA)
(5) Built-in ON/OFF control function
(Dissipation current at OFF-state: MAX. 0.1µA)
(6) Low voltage operation type
(Input voltage: MIN. 1.8V)
(7) Overcurrent, overheat protection functions
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Outline Dimensions
6
5
4
(Unit: mm)
1S30
1
2
(0.95)
( ): Typical values
3
(0.95)
0.32±0.1 x 6
3.8 MAX
(0.3)
(3.4)
2.2±0.2
1.4 MAX
1.2±0.2
0 to 0.1
0.15 to 0.1
3.3 to 0.3
Internal connection
6
1
Controller
Comparator
Reference
voltage
4
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Applications
(1) Cellular phones
(2) Cordless phones
(3) Personal information tools(PDA)
(4) Cameras/Camcoders
(5) PCMCIA cards for notebook PCs
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Output Voltage Line-up
Output voltage
Model No.
2.2V
PQ1S22
2.3V
PQ1S23
2.5V
PQ1S25
2.7V
PQ1S27
2.8V
PQ1S28
2.9V
PQ1S29
* It is available for every 0.1V(1.8V to 5.5V)
(Notice)
2
5
1 ON/OFF control terminal(Vc) 4 DC output(Vo)
2
5 GND
6
DC input(Vin)
3 NC
Output voltage
3.0V
3.1V
3.2V
3.3V
4.7V
5.0V
Model No.
PQ1S30
PQ1S31
PQ1S32
PQ1S33
PQ1S47
PQ1S50
• 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.
• Data for Sharp's optoelectronic/power devices is provided on internet. ( Address http://www.sharp.co.jp/ecg/)
(Internet)
Tec.PW970702
15°MAX
PQ1S30 series
s
Absolute Maximum Ratings
Parameter
*1 Input voltage
*1 ON/OFF control terminal voltage
Output current
*2 Power dissipation
*3 Junction temperature
Operating temperature
Storage temperature
Soldering temperature
Low Power-Loss Voltage Regulator
(Ta=25°C)
Unit
V
V
mA
mW
°C
°C
°C
°C
Symbol
Ratings
Vin
16
Vc
16
Io
240
Pd
400
Tj
150
- 30 to +80
Topr
- 55 to +150
Tstg
260(for 10s)
Tsol
*1 All are open except GND and applicable terminals.
*2 At surface-mounted condition
*3 Overheat protection may operate at 125<=Tj<=150°C.
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Electrical Characteristics
Parameter
Output voltage
Output current
Recommended output current
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Output noise
voltage
Symbol
Vo
Io
-
RegL1
RegL2
RegL3
RegI
TcVo
RR
Vno
Vi-o1
Vi-o2
Conditions
-
*4
-
Io=5mA to 60mA
Io=5mA to 100mA
Io=5mA to 150mA
Vi=Vo+1V to Vo+6V
Io=10mA,Tj= - 25 to 75°C
-
10Hz<f<100kHz,
Cn=0.1µF, Io=30mA
Io=60mA,*5
Io=150mA,*5
MIN.
TYP.
(Ta=25°C)
MAX.
Unit
-
150
30
80
150
20
-
-
-
-
0.2
0.4
-
30
0.6
200
0.1
-
-
V
mA
mA
mV
mV
mV
mV
%/°C
dB
µV
V
V
µA
V
µA
µA
ms
V
Vo=3V series
Vo=5V series
Dropout voltage
Refer to the next page.
180
240
-
-
10
-
20
-
90
-
5
-
-
0.05
-
60
-
30
-
50
-
0.1
-
0.29
Vc(on)
-
1.8
-
*6 ON-state voltage for control
ON-state current for control
Ic(on)
Vc=1.8V
-
12
OFF-state voltage for control
Vc(off)
-
-
-
Quiescent current
Iq
150
Io=0mA
-
Output OFF-state dissipation current
Iqs
-
-
Vin=8V,Vc=0.4V
Io=30mA,Vc=0→1.8V, Co=10µF
0.3
Response time(Rise time)
Tr
-
-
1.25
Noise control terminal voltage
-
-
*4 Output current shall be the value when output voltage lowers 0.3V from the voltage at Io=30mA.
*5 Dropout voltage when output voltage lowers 100mV from the voltage at Vin=Vo+1V.
*6 In case of opening control terminal, output voltage turns off.
Tec.PW970702
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
