PQ12RF11 SHARP [Sharp Electrionic Components], PQ12RF11 Datasheet
PQ12RF11
Manufacturer Part Number
PQ12RF11
Description
1A Output Low Power-Loss Voltage Regulators
Manufacturer
SHARP [Sharp Electrionic Components]
Datasheets
1.PQ12RF11.pdf
(7 pages)
2.PQ12RF11.pdf
(7 pages)
3.PQ12RF11.pdf
(8 pages)
4.PQ12RF11.pdf
(8 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PQ12RF11
Manufacturer:
SHARP
Quantity:
3 948
Part Number:
PQ12RF11
Manufacturer:
SHARP/夏普
Quantity:
20 000
PQ05RF1 Series
Low Power-Loss Voltage Regulators
Built-in output voltage minute adjustment terminal (Critical
Lead forming type (PQ05RF1A/1B series) is also available.
Output voltage
precision: 5%
Output voltage
precision: 2.5%
Minute adjustment
(Output voltage adjust-
Compact resin full-mold package
Low power-loss (Dropout voltage: MAX.0.5V)
Built-in ON/OFF control terminal (PQ05RF1/PQ05RF11
Seris power supply for various electronic equipment such
series)
rate of ripple rejection is improved.)
(PQ05RF1V series)
as VCRs and musical instruments
ment range: 10%)
4
Model Line-ups
Features
Applications
Equivalent Circuit Diagram
Notice
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
Output voltage
Output
ON/OFF
control circuit
1
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.
Reference
voltage
generation
circuit
PQ05RF1series/PQ05RF11series
PQ05RF1V
PQ05RF11
PQ05RF1
protection
circuit
Overheat
protection
circuit
5Voutput
ASO
3
PQ09RF1V
PQ09RF11
PQ09RF1
9Voutput
–
+
PQ12RF1V
PQ12RF11
12Voutput
PQ12RF1
2
ASO : Area of Safety
Operation
1A Output Low Power-Loss Voltage Regulators
Internal connection diagram
•Please refer to the chapter " Handling Precautions ".
1
Outline Dimensions
Reference
voltage
generation
circuit
Specific IC
PQ05RF1
10.2MAX
PQ05RF1Vseries
PQ05RF1/11series
Overheat
protection
circuit
protection
circuit
ASO
3–(2.54)
3
4–1.4
4–0.6
DC input(V
DC output(V
GND
ON/OFF control
terminal(V
3.2 0.1
+0.3
–0
+0.2
–0.1
C
IN
)
O
)
PQ05RF1 Series
)
–
+
PQ05RF1Vseries
4.5 0.2
DC input(V
DC output(V
GND
Output voltage
minute
adjustment
terminal(V
(0.5)
2
4
2.8 0.2
(Unit : mm)
(1.5)
ADJ
IN
O
)
)
)
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