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PDF PQ05RR1B Data sheet ( Hoja de datos )
| Número de pieza | PQ05RR1B | |
| Descripción | 1A Output / Low Power-Loss Voltage Regulators(Built-in Reset Signal Generating Function) | |
| Fabricantes | Sharp | |
| Logotipo |  |
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Low Power-Loss Voltage Regulators
PQ05RR1/PQ05RR11/PQ05RR1B
PQ05RR1/11/1B
1A Output, Low Power-Loss Voltage Regulators(Built-in Reset Signal Generating Function)
s Features
¡Low power-loss (Dropout voltage : MAX. 0.5V)
¡Compact resin full-mold package
¡Built-in reset signal generating function to prevent errors of
microcomputer when the output voltage drops.
¡Lead forming type (PQ05RR1B) is also available.
s Outline Dimensions
10.2MAX
PQ05RR1 φ3.2±0.1
s Applications
¡Series power supply for equipment provided with
microcomputer such as electronic musical instruments and
VCRs
4-1.4
+0.3
-0
4-0.6
+0.2
-0.1
3-(2.54)
(Unit : mm)
4.5±0.2
2.8±0.2
(1.5)
(0.5)
s Model Line-ups
Output voltage
Output voltage precision:±5%
Output voltage precision:±2.5%
5V output
PQ05RR1
PQ05RR11
1q 2q 3q 4q
Internal connection diagram
1 2 1 DC input (VIN)
2 DC output (VO)
Specific IC
3 GND
4 4 Reset signal output (Vr)
3
s Absolute Maximum Ratings
Parameter
*1 Input voltage
*1 Reset output voltage
Output current
Reset output current
Power dissipation(No heat sink)
*2 Power dissipation(With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
*1 All are open except GND and applicable terminals.
*2 Overheat protection may operate at 125=<Tj=<150˚C
(Ta=25˚C)
Symbol Rating
VIN 35
Vr 35
IO 1
Ir 10
PD1 1.5
PD2 15
Tj 150
Topr -20 to +80
Tstg -40 to +150
Tsol 260 (For 10s)
Unit
V
V
A
mA
W
W
˚C
˚C
˚C
˚C
· Please refer to the chapter“ Handling Precautions ”.
“ 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. ”
1 page  
Low Power-Loss Voltage Regulators
s Typical Application
PQ05RR1/PQ05RR11/PQ05RR1B
s Reset Output Response Characteristics
DC input
+
VIN
1q 2q
Specific IC
3q
*
4q
Cr
Rr
+
CO
VO
RL
*Open collector output
Reset output
s Model Line-up for Lead Forming Type
Output voltage
5Voutput
Output voltage precision:±2.5%
PQ05RR1B
VO
Vr
s Outline Dimensions
10.2MAX
4.5±0.2
2.8±0.2
(Unit : mm)
PQ05RR1 φ3.2±0.1
4-1.4
+0.3
-0
4-0.6
+0.2
-0.1
3-(2.54)
(1.5)
(0.5)
(3.2)
5±0.5
8.2±0.7
· ( ) : Typical value
· Radius of lead forming portion : R=0.5 to 1.5mm
1q 2q 3q 4q
Internal connection diagram
12
Specific IC
3
4
1 DC input (VIN)
2 DC output (VO)
3 GND
4 Reset signal output (Vr)
Note) The value of absolute maximum ratings and electrical characteristics is same as ones of PQ05RR11.
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet PQ05RR1B.PDF ] | |
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| PQ05RR12 | 1A Output / Low Power-Loss Voltage Regulators(Built-in Reset Signal Generating Function) | Sharp |
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