Low Power-Loss Voltage Regulators
PQ05RD08 Series/PQ3RD083/PQ6RD083
PQ05RD08 Series/PQ3RD083/PQ6RD083
0.8A Output, Low Power-Loss Voltage Regulator
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q q
Features
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Outline Dimensions
10.2MAX. 4 – (φ1.4)
3.6±0.2
(Unit : mm)
4.5±0.2 2.8±0.2
PQ05RD08
29.1MAX.
Epoxy resin ( 1.5 )
13.5MIN.
4 – 1.4± 0.3 0 4 – 0.6± 0.2 0.1
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Applications
Power supplies for various electronic equipment such as AV, OA equipment
3 – ( 2.54 )
( 0.5 )
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Model Line-ups
1 2 3 4
( ) : Typical dimensions
3.3V output 5.0V output 6.3V output 9.0V output 12.0V output
0.8A output PQ3RD083 PQ05RD08 PQ6RD083 PQ09RD08 PQ12RD08
Internal connection diagram
1 2 1 2 3 4
Specific IC
4 3
DC input(VIN ) DC output ( Vo ) GND ON/OFF control terminal( Vc )
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Absolute Maximum Ratings
Symbol VIN VC IO PD1 PD2 Tj Topr Tstg Tsol Rating 20 20 0.8 1.25 10 150 –20 to +80 –40 to +150 260 (For 10s)
(Ta=25˚C) Unit V V A W W ˚C ˚C ˚C ˚C
Parameter f1 Input voltage f1 ON/OFF control voltage Output current
f2 Power
dissipation
f3 Junction
temperature Operating temperature Storage temperature Soldering temperature
All are open except GND and applicable terminals. PD1: No heat sink, PD2: With infinite heat sink f3 Overheat protection may operate at 125
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