PQ1LA333MSPQ

www.DataSheet4U.com PQ1LAxx3MSPQ Series PQ1LAxx3MSPQ Series Compact Surface Mount Type Low Power-Loss Voltage Regulators Features 1.Compact surface mount package (4.5×4.3×1.5mm) 2.Output current : MAX.300mA 3.Power dissipation : MAX.900mW (At mounting PCB shown in Fig.3) 4.Built-in ON/OFF control function 5.Built-in overcurrent, overheat protection functions 6.Use of ceramic capacitor is possible as output smooth capacitor 7.RoHS directive compliant ■ Outline Dimensions (Unit : mm) 1.6±0.2 0.42±0.1 5 2 0.42±0.1 4 0.42±0.1 0.9 ±0.2 0.4 ±0.05 L 3 3 A 2.5 ±0.2 0.9 ±0.2 1.5 ±0.2 Applications 1.CD-ROM drives 2.DVD-ROM drives 1 0.42±0.1 2 0.47±0.1 4.5±0.2 3 0.42±0.1 4.3 ±0.3 Lot No.(OLD DIN standard) ( ) : Typical dimensions Product mass:(0.055g) Model Line-up Output Voltage (TYP.) 1.5V 1.8V 2.5V 3.0V 3.3V 5.0V 9.0V 1.5 ±0.2 1.5 ±0.2 Internal connection 4 Model No. IC PQ1LA153MSPQ 3 5 PQ1LA183MSPQ PQ1LA253MSPQ PQ1LA303MSPQ PQ1LA333MSPQ PQ1LA503MSPQ PQ1LA903MSPQ 1 2 3 4 5 1 2 Noise reduction (Nr) GND ON/OFF control (VC) DC input (VIN) DC output (VO) Lead finish:Lead-free solder plating (Composition: Sn2Bi) Absolute Maximum Ratings (Ta=25°C) Parameter *1 Symbol VIN VC IO PD Tj Topr Tstg Tsol Rating 15 15 300 900 150 Unit V V mA mW °C °C °C °C Input voltage control voltage Output current *1 Output *2 *3 Power dissipation Junction temperature Operating temperature Storage temperature Soldering temperature -40 to +85 -55 to +150 270(10s) *1 All are open ...