Low Power-Loss Voltage Regulators
www.DataSheet4U.com
PQ1Lxx3M2SP Series
PQ1Lxx3M2SP Series
Compact Surface Mount Type...
Low Power-Loss
Voltage Regulators
www.DataSheet4U.com
PQ1Lxx3M2SP Series
PQ1Lxx3M2SP Series
Compact Surface Mount Type, Low Output Current, Low Power-Loss
Voltage Regulators
I
G
Features
I
Outline Dimensions
1.6±0.2 0.42±0.1
(Unit : mm)
2.5±0.2
Applications
1 0.42±0.1 2 0.47±0.1 4.5±0.2 3 0.42±0.1
CD-ROM drives G DVD-ROM drives G Digital Still Cameras
G
0.9±0.2
I
L
1.5±0.2
1.5±0.2
Internal connection 4
1.5±0.2
4.3±0.3
Compact surface mount package SOT-89 (4.5×4.3×1.5 mm) G Output current : MAX.300mA G Power dissipation : MAX.900mW G Low power-loss (Dropout
voltage : MAX.0.7 V at IO=300mA) G High ripple rejection (TYP. 70dB) G Built-in output ON/OFF control function
0.42±0.1 5 2
0.42±0.1 0.9±0.2 4
0.4±0.05
Lot No. (DIN standard)
5
Control circuit
I
❇1 ❇1
Absolute Maximum Ratings
(Ta=25˚C) Unit V V mA mW ˚C ˚C ˚C ˚C
3 2
1 2 3
❇2 ❇3
Symbol Rating Parameter Input
voltage 16 VIN ON/OFF control terminal
voltage VC 16 Output current IO 300 Power dissipation PD 900 Junction temperature Tj 150 Operating temperature Topr –30 to + 80 Storage temperature Tstg –55 to +150 Soldering temperature Tsol 260(For 10s)
1
Noise reduction (Nr) GND ON/OFF control terminal (VC)
4 5
DC input (VIN) DC output (VO)
❇1 ❇2 ❇3
All are open except GND and applicable terminals. At mounted on PCB Overheat protection may operate at 125<=Tj<=150˚C.
Please refer to the chapter " Handling Precautions ".
50
Notice
In the absence of confirmation by device specification sheets...
