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PDF PQ1R34 Data sheet ( Hoja de datos )
| Número de pieza | PQ1R34 | |
| Descripción | Low Power-Loss Voltage Regulator | |
| Fabricantes | Sharp | |
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Low Power-Loss Voltage Regulators
PQ1R30 Series
PQ1R30 Series
Low Output Current, Compact Surface Mount Type Low Power-Loss Voltage Regulators
I Features
G Compact surface mount package(3.4 x 2.2 x 1.2mm)
G Low power-loss
(Dropout voltage: TYP.0.16V/MAX. 0.26V at Io=60mA)
G High ripple rejection(TYP.55dB)
G Low current operation type
(Dissipation current at no load: TYP. 170µA)
G Built-in ON/OFF control function
(Dissipation current at OFF-state: MAX. 0.1µA)
G Overcurrent, overheat protection functions
I Applications
G Cellular phones
G Cordless phones
G Personal information tools(PDA)
G Cameras/Camcoders
G PCMCIA cards for notebook PCs
I Model Line-ups
Output Voltage Model No. Output Voltage
2.2V
PQ1R22
3.4V
2.5V
PQ1R25
3.6V
2.7V
PQ1R27
3.8V
2.8V
PQ1R28
4.0V
2.9V
PQ1R29
4.7V
3.0V
PQ1R30
4.9V
3.1V
PQ1R31
5.0V
3.3V
PQ1R33
5.2V
❇ It is available for every 0.1V(1.8V to 5.5V)
Model No.
PQ1R34
PQ1R36
PQ1R38
PQ1R40
PQ1R47
PQ1R49
PQ1R50
PQ1R52
I 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
Symbol
VIN
Vc
Io
PD
Tj
Topr
Tstg
Tsol
Rating
16
16
240
400
150
–30 to +80
–55 to +150
260 (For 10s)
❇1 All are open except GND and applicable terminals.
❇2 At mounted on PCB
❇3 Overheat protection may operate at 125<=Tj<=150˚C.
I Outline Dimensions
65 4
1R30
(Unit : mm)
1 2 3 6–0.32±0.1
(0.95) (0.95)
( ) :Typical dimensions
3.8MAX
(3.4)
2.2±0.2
0.2MIN 0.2MIN
3.3±0.3
Internal connection diagram
64
1 ON/OFF control terminal(Vc)
Specific IC
2 5 GND
3 Noise reduction (Nr)
4 DC output (Vo)
1 3 6 DC input (VIN)
25
(Ta=25˚C)
Unit
V
V
mA
mW
˚C
˚C
˚C
˚C
• Please refer to the chapter " Handling Precautions ".
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/
1 page  
Low Power-Loss Voltage Regulators
I ON/OFF Operation
Vo
64
VIN + CIN
1
3+
CO
25
0.1µF
ON/OFF signal
High
: Output ON
Low or Open : Output OFF
PQ1R30 Series
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet PQ1R34.PDF ] | |
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