1A Output / Low Power-Loss Voltage Regulators(Built-in Reset Signal Generating Function)
Low Power-Loss Voltage Regulators
PQ05RR1/PQ05RR11/PQ05RR1B
PQ05RR1/11/1B
1A Output, Low Power-Loss Voltage Regulators...
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.
29.1MAX
s Outline Dimensions
10.2MAX 3.6±0.2 4.5±0.2
(Unit : mm)
2.8±0.2 7.4±0.2
PQ05RR1
¡ Series power supply for equipment provided with microcomputer such as electronic musical instruments and VCRs
13.5MIN
s Applications
4-1.4 4-0.6
+0.3 -0
+0.2 -0.1
3-(2.54)
(0.5)
s Model Line-ups
Output voltage Output voltage precision:±5% Output voltage precision:±2.5% 5V output PQ05RR1 PQ05RR11
1 q 2 q 3 q 4 q
Internal connection diagram
1 Specific IC 4 3 2 1 DC input (VIN) 2 DC output (VO) 3 GND 4 Reset signal output (Vr)
s Absolute Maximum Ratings
Parameter
*1 *1
(Ta=25˚C) Symbol Rating Unit VIN 35 V Vr 35 V IO 1 A Ir 10 mA PD1 1.5 W PD2 15 W Tj 150 ˚C Topr -20 to +80 ˚C Tstg -40 to +150 ˚C Tsol 260 (For 10s) ˚C
*2
Input voltage Reset output voltage Output current Reset output current Power dissipation(No heat sink) Power dissipation(With infinite heat sink) Junction temperature Operating temperature Storage temperature Soldering temperature
*1 *2
All are open except GND and applicable terminals. Overheat protection may operate at 125=
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