PQ05RF21 SHARP [Sharp Electrionic Components], PQ05RF21 Datasheet - Page 8

• Manufacturer Part Number: PQ05RF21
• Description: 2A Output, Low Power-Loss Voltage Regulators
• Manufacturer: SHARP [Sharp Electrionic Components]

Low Power-Loss Voltage Regulators
Note) The value of absolute maximum ratings and electrical characteristics is same as ones of PQ05RF2/21series.
(1) Minute adjustment of output voltage (PQ05RF2V series)
Outline Dimensions (PQ05RF2A/PQ05RF2B Series)
Precautions for Use
If the external resistor is attached to the terminals ™, £ and ¢, minute adjustment of output voltage is possible.
(Refer to the example of basic circuit (PQ05RF2V series) and Fig.5 to 8.)
Internal connection diagram
1
1 2 3 4
PQ05RF2
10.2MAX
Specific IC
3
3-(2.54)
4-1.4
4-0.6
3.2±0.1
2
4
+0.3
-0
+0.2
-0.1
PQ05RF2/21series
1 DC input (V
2 DC output (V
3 GND
4 ON/OFF control
· ( ) : Typical value
· Radius of lead forming portion : R=0.5 to 1.5mm
terminal (V
(0.5)
(1.5)
PQ05RF2/PQ05RF21/PQ05RF2V Series
5±0.5
8.2±0.7
4.5±0.2
C
IN
)
O
)
)
(3.2)
2.8±0.2
PQ05RF2Vseries
1 DC input (V
2 DC output (V
3 GND
4 Output voltage
terminal (V
minute
adjustment
ADJ
IN
O
)
)
)
(Unit : mm)