PQ05RD21 Datasheet, PDF (1/2 Pages) Sharp Electrionic Components – Low Power-Loss Voltage Regulator

PQ05RD21 series Low Power-Loss Voltage Regulator
2.0A Output Type, High Cost Performance Low Power-Loss Voltage Regulator
General Description
Sharp's PQ05RD21 series is 2.0A output type low
power-loss voltage regulator(TO-220). It contributes to
energy and space saving of various electronic equipment
such as AV, OA equipment.
Features
(1) Low power-loss(Dropout voltage: MAX 0.5V at Io=2.0A)
(2) 2.0A output type
(3) Compact resin full-mold package(equivalent to TO-220)
(4) Available 3.3V/5V/9V/12V output type
(5) Output voltage precision: ±3.0%
(6) Built-in ON/OFF control function
(7) Overcurrent, overheat protection functions
(8) Lead forming type is also available.
Outline Dimensions
Front, rear
4-(ø1.4)
10.2 MAX
(Unit: mm)
4.5±0.2
2.8 ^±0.2
ø3.2±0.1
PQ05RD21
(0.5)
4-1.4
+0.3
-0
4-
0.6
+0.2
-0.1
(1.5)
3-(2.54)
( ): Typical values
1 2 34
1 DC input(Vin)
2 DC output(Vo)
3 GND
4 ON/OFF control terminal(Vc)
Mold package
Applications
(1) Power supplies for various electronic equipment
such as AV, OA
1
Input
Specific IC
3 GND
2
Output
4
ON/OFF control
terminal
Model Line-up
2.0A output
3.3V output
5.0V output
9.0V output
12.0V output
PQ3RD23
PQ05RD21
PQ09RD21
PQ12RD21
(Notice)
• In the absence of 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.
• Specifications are subject to change without notice for improvement.
(Internet)
• Data for Sharp's optoelectronic/power devices is provided for internet. ( Address http://www.sharp.co.jp/ecg/)
Tec.PW961002