www.
DataSheet.
co.
kr
Low Power-Loss Voltage
Regulators
PQ05RD21 Series/PQ3RD23
PQ05RD21 Series/PQ3RD23
2.
0A Output Type Low Power-Loss Voltage
Regulator
s
q q
Features
s
Outline Dimensions
10.
2MAX.
4 – (φ1.
4)
3.
6±0.
2
(Unit : mm)
4.
5±0.
2 2.
8±0.
2
PQ05RD21
29.
1MAX.
Epoxy resin ( 1.
5 )
13.
5MIN.
4 – 1.
4±0.
3 0 4 – 0.
6± 0.
2 0.
1
s
q
Applications
Power supplies for various electronic equipment such as AV, OA equipment
3 – ( 2.
54 )
( 0.
5 )
s
Model Line-ups
3.
3V output 5.
0V output 9.
0V output 12.
0V output 2.
0A output PQ3RD23 PQ05RD21 PQ09RD21 PQ12RD21
1 2 3 4
( ) : Typical dimensions
Internal connection diagram
1 2 1 2 3 4
Specific IC
4 3
DC input(VIN ) DC output ( Vo ) GND ON/OFF ...