PQ1L503M2SP

Low Power-Loss Voltage Regulators PQ1Lxx3M2SP Series PQ1Lxx3M2SP Series Compact Surface Mount Type, Low Output Current, Low Power-Loss Voltage Regulators ■ ■ Features Compact surface mount package SOT-89 (4.5×4.3×1.5 mm) ● Output current : MAX.300mA ● Power dissipation : MAX.900mW ● Low power-loss (Dropout voltage : MAX.0.7 V at IO=300mA) ● High ripple rejection (TYP. 70dB) ● Built-in output ON/OFF control function (Unit : mm) Outline Dimensions ● 0.42±0.1 0.4±0.05 4 ■ 0.9±0.2 L 2.5±0.2 0.9±0.2 2 5 1.6±0.2 0.42±0.1 4.3±0.3 0.42±0.1 Applications CD-ROM drives ● DVD-ROM drives ● Digital Still Cameras ● 1 2 3 0.47±0.1 4.5±0.2 0.42±0.1 Lot No. (DIN standard) 1.5±0.2 0.42±0.1 1.5±0.2 1.5±0.2 Internal connection 4 5 Control circuit ■ Absolute Maximum Ratings ❇1 ❇1 ❇2 ❇3 ❇1 ❇2 ❇3 (Ta=25˚C) 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) Unit V V mA mW ˚C ˚C ˚C ˚C 3 1 2 1 2 3 Noise reduction (Nr) GND ON/OFF control terminal (VC) 4 DC input (VIN) 5 DC output (VO) All are open except GND and applicable terminals. At mounted on PCB Overheat protection may operate at 125