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
¡Compact resin full-mold package
¡Low power-loss (Dropout voltage:MAX.0.5V)
¡Built-in ON/OFF control terminal (PQ05RF1/PQ05RF11
¡Built-in output voltage minute adjustment terminal (Critical rate
¡Lead forming type (PQ05RF1A/1B series) is also available.
¡Seris power supply for various electronic equipment such as
Low Power-Loss Voltage Regulators
(Output voltage adjust-
series)
of ripple rejection is improved.)
VCRs and musical instruments
Output voltage
precision:±5%
Output voltage
precision:±2.5%
Minute adjustment
(PQ05RF1V series)
Model Line-ups
ment range:±10%)
Features
Applications
Equivalent Circuit Diagram
4
Output voltage
“ 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 version of the device specification sheets before using any SHARP's device. ”
Output
ON/OFF
control circuit
1
Reference
voltage
generation
circuit
PQ05RF1series/PQ05RF11series
PQ05RF11
PQ05RF1V
PQ05RF1
*ASO
protection
circuit
Overheat
protection
circuit
5Voutput
3
PQ09RF1V
PQ09RF11
PQ09RF1
9Voutput
+
-
PQ12RF1V
PQ12RF11
12Voutput
PQ12RF1
2
*ASO:Area of Safety
Operation
1
1A Output Low Power-Loss Voltage Regulators
Internal connection diagram
Outline Dimensions
1
Reference
voltage
generation
circuit
Specific IC
3
1 2 3 4
PQ05RF1
10.2MAX
PQ05RF1Vseries
2
4
PQ05RF1/11series
*ASO
protection
circuit
Overheat
protection
circuit
1 DC input (V
2 DC output (V
3 GND
4 ON/OFF control
terminal (V
3-(2.54)
3
4-1.4
4-0.6
3.2±0.1
+0.3
-0
+0.2
-0.1
C
IN
)
O
)
)
PQ05RF1 Series
+
-
PQ05RF1Vseries
1 DC input (V
2 DC output (V
3 GND
4 Output voltage
4.5±0.2
minute
adjustment
terminal (V
(0.5)
2
4
2.8±0.2
(Unit : mm)
ADJ
(1.5)
IN
O
)
)
)
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