PQ05RF21 SHARP [Sharp Electrionic Components], PQ05RF21 Datasheet
PQ05RF21
Manufacturer Part Number
PQ05RF21
Description
2A Output, Low Power-Loss Voltage Regulators
Manufacturer
SHARP [Sharp Electrionic Components]
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PQ05RF21
Manufacturer:
SHARP
Quantity:
1 250
Part Number:
PQ05RF21
Manufacturer:
SHARP
Quantity:
20 000
Company:
Part Number:
PQ05RF21J00H
Manufacturer:
MOLEX
Quantity:
12 000
Low Power-Loss Voltage Regulators
PQ05RF2/21/2V Series
¡Low power-loss (Dropout voltage : MAX. 0.5V)
¡Compact resin full-mold package.
¡Built-in ON/OFF control terminal (PQ05RF2/PQ05RF21
¡Built-in output voltage minute adjustment terminal (ripple
¡Series power supply for various electronic equipment such as VCRs,
Output voltage
precision:±5%
Output voltage
precision:±2.5%
Minute adjustment
(Output voltage
adjustment range:±10%)
Output voltage
series)
rejection is improved) (PQ05RF2V series)
electronic munic instruments
Model Line-ups
4
Features
Applications
Equivalent Circuit Diagram
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 version of the device specification sheets before using any SHARP's device. ”
Reference
voltage
generation
circuit
PQ05RF2series/PQ05RF21series
PQ05RF2V
PQ05RF21
5V Output
PQ05RF2
*ASO
protection
circuit
Overheat
protection
circuit
PQ09RF2V
PQ09RF21
9V Output
PQ09RF2
3
PQ12RF2V
PQ12RF21
12V Output
PQ12RF2
+
-
PQ15RF2V
PQ15RF21
15V Output
PQ15RF2
*ASO:Area of Safety
2
Operation
1
Reference
voltage
generation
circuit
2A Output, Low Power-Loss Voltage Regulators
PQ05RF2/PQ05RF21/PQ05RF2V Series
Internal connection diagram
Outline Dimensions
PQ05RF2Vseries
*ASO
protection
circuit
Overheat
protection
circuit
1
3
1 2 3 4
PQ05RF2
Specific IC
10.2MAX
3
3-(2.54)
4-1.4
4-0.6
2
4
+
-
3.2±0.1
+0.3
-0
+0.2
-0.1
PQ05RF2/21series
PQ05RF2Vseries
1 DC input (V
2 DC output (V
3 GND
4 ON/OFF control
1 DC input (V
2 DC output (V
3 GND
4 Output voltage
2
4
terminal (V
minute
adjustment
terminal (V
4.5±0.2
C
ADJ
)
(0.5)
IN
IN
)
O
O
2.8±0.2
(Unit : mm)
)
)
)
)
(1.5)
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