Sharp PQ5RS1A, PQ5RS1B, PQ5RS1C, PQ5RS1D, PQ5RS1E Datasheet
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Tec.PW951001-B
PQ5RS1 series
Low Power-Loss Voltage Regulator
Features
(Unit : mm)
Applications
Internal connection diagram
(1) Power supplies for various electronic equipment such as
AV, OA equipment
(1) Built-in reset signal generating function
(7 series of reset threshold voltage are available.)
(2) Low power-loss
(Dropout voltage: MAX. 1.2V at Io=0.1A)
(3) Compact resin full-mold package(equivalent to TO-220)
(4) High precision output type
(Output voltage precision: ±3.0%)
(5) O
vercurrent protection, overheat protection function
Parameter
Symbol
Ratings Unit
Input voltage
Vi MAX 15 V
Output voltage
V
o
5.0 V
Output current
I
o A
Operating temperature Topr
−20 to + 80
˚C
0.15
(Ta=25˚C)
+
-
Voltage detection
/Reset signal
generation
4
3
1
2
2
Electrical Characteristics
Dropout voltage
Reset threshold voltage
V
i-o
Vrt
MAX. 1.2V(at IO=0.1A)
V
V * Refer to the table.
* Table of reset threshold voltage
Power dissipation(No heat sink)
P
0.9
W
Model No.
Reset threshold voltage
PQ5RS1A
PQ5RS1B
PQ5RS1C
PQ5RS1D
PQ5RS1E
PQ5RS1F
PQ5RS1G
4.7±0.15V
4.5±0.15V
4.2±0.15V
3.9±0.15V
3.6±0.15V
3.3±0.15V
3.1±0.15V
1 DC input(Vin)
2 GND
3 DC output(Vo)
4 Reset signal output(Vr)
10.2 MAX
4-1.4
4- 0.6
3-(2.54)
ø3.2
2.8
(0.5)
(1.5)
15.6
1
23
4
7.4
29.1 MAX
13.5 MIN
3.6
4.8 MAX
PQ5RS1A
(6.8)
(1.5)
4-(ø1.4)
4.5
0.15A Output, High Cost Performance Type Low Power-Loss Voltage Regulator
(Built-in Reset Signal Generating Function)
General Description
Sharp's PQ5RS1 series is 0.15A output, high cost performance
type low power-loss voltage regulator with built-in reset signal
generating function.
It is applicable to the malfunction prevention of microcomputers
when power supplies of various electronic equipment(AV, OA
equipment) are turned-on or out of order.
(Notice)
(Internet)
• Data for Sharp's optoelectronic/power devices is provided for internet. ( Address http://www.sharp.co.jp/ecg/)
• 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.
As of September 1996
Outline Dimensions
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