Low Power-Loss Voltage Regulators
Description
PQ05DZ51/11 series
General Description SHARP's PQ05DZ51/11 series are 0.
5A/1.
0A output, general purpose, low power-loss voltage regulators which employ compact surface mount package.
They contribute to low voltage operation and suitable for power supplies of various electronic equipment.
Low Power-Loss Voltage Regulator
0.
5A/1.
0A Output, General Purpose, Surface Mount Type Low Power-Loss Voltage Regulator
Outline Dimensions
6.
6MAX 5.
2±0.
5
3
(Unit : mm)
2.
3±0.
5
(0.
5)
9.
7MAX
5.
5±0.
5
(1.
7)
0.
5+0.
2 -0.
1
(0 to 0.
25)
Features (1) Low power-loss (Dropout voltage : MAX.
0.
5V) (2) Surface mount package (equivalent to SC-63) (3) Available 3.
3V, 5V, 9V, 12V output type (4) Output current (0.
5A : PQ05DZ51 series) (1.
0A : PQ05DZ11 series) (5) Output voltage precision : ±3.
0% (6) Built-in ON/OFF control function (7) Built-in overcurrent protection, overheat protection function (8) Available tape-packaged products (ø330mm real : 3000 pcs.
, PQ05DZ5U/1U) Applications (1) Personal computers (2) CD-ROM drives (3) Power supplies for various OA equipment Absolute Maximum Ratings
Parameter Symbol *1 Input voltage VIN *1 ON/OFF control terminal voltage VC
Output PQ05DZ51 series current PQ05DZ11 series *2 Power dissipation *3 Junction temperature Operating temperature Storage temperature Soldering temperature
2.
5MIN
(0.
5)
1 2
3 4
5
Internal connection
1 2
Specific IC
3
4 5
1 DC input(Vin) 2 ON/OFF control terminal(Vc) 3 DC output(Vo) 4 NC 5 GND
Model Line-up
0.
5A output
3.
3V output 5.
0V output
PQ3DZ53 PQ05DZ51 PQ09DZ51 PQ12DZ51 PQ3DZ13 PQ05DZ11 PQ09DZ11 PQ12DZ11
(Ta=25˚C)
Unit V V A W
IO PD Tj Topr Tstg Tsol
Rating 24 24 0.
5 1 8 150 -20 to + 80 -40 to +150 260 (for 10s)
9.
0V output 12.
0V output
1.
0A output
3.
3V output 5.
0V output 9.
0V output 12.
0V output
˚C ˚C ˚C ˚C
*1 All are open except GND and applicable terminals.
*2 PD : With infinite heat sink *3 Overheat protection may operate at 125<=Tj<=150˚C
(Notice)
• In the absence of device specification sheets, SH...
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