Preliminary Data Sheet R03DS0030EJ0400 PD120Nxx Series Rev.4.00 Apr 15, 2011 THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR (OUTPUT CURRENT: 0.3 A) Description The PD120Nxx series provides low-voltage output regulators with the output current capacitance of 0.3 A. The output voltage varies according to the product (1.5 V, 1.8 V, 2.5 V, or 3.3 V). The circuit current is low due to the CMOS structure, so the power consumption in the ICs can be reduced. Moreover, since ICs are mounted in the small package of the PD120Nxx series, this contributes to the miniaturization of the application set. Features Output current: 0.3 A On-chip overcurrent protection circuit On-chip thermal protection circuit Small circuit operation current: 60 A TYP. Applications Digital TV, Audio, HDD, DVD, etc. Pin Configurations (Marking Side) SC-74A SC-62 GND N.C. GND 54 123 1 2 3 OUTPUT INPUT OUTPUT INPUT GND GND Block Diagram INPUT Overcurrent Protection Circuit Reference Voltage Error Circuit Amp. OUTPUT Thermal Protection Circuit GND The mark <R> shows major revised points. The revised points can be easily searched by copying an<R in the PDF file and specifying it in theFind what field. R03DS0030EJ0400 Rev.4.00 Page 1 of 13 Apr 15, 2011 PD120Nxx Series Chapter Title Ordering Information Part Number Package Output Voltage Marking PD120N15TA SC-74A 1.5 V K71 PD120N15T1B SC-62 1.5 V 7D PD120N18TA SC-74A 1.8 V K72 PD120N18T1B SC-62 1.8 V 7E PD120N25TA SC-74A 2.5 V K73 PD120N25T1B SC-62 2.5 V 7F PD120N33TA SC-74A .3.3 V K74 PD120N33T1B SC-62 3.3 V 7G Remark -E1 or -E2 is suffixed to the end of the part number of taping products, and -A, -AT, -AY or -AZ to that of Pb- free products. See the table below for details. Note1 Part Number Package Package Type <R> Note2 PD120NxxTA-A SC-74A Unit Note2 PD120NxxTA-AT SC-74A Unit Note2 PD120NxxTA-E1-A SC-74A 8 mm wide embossed taping Pin 1 on take-up side 3000 pcs/reel (MAX.) Note2 PD120NxxTA-E1-AT SC-74A 8 mm wide embossed taping Pin 1 on take-up side 3000 pcs/reel (MAX.) Note2 PD120NxxTA-E2-A SC-74A 8 mm wide embossed taping Pin 1 on draw-out side 3000 pcs/reel (MAX.) Note2 PD120NxxTA-E2-AT SC-74A 8 mm wide embossed taping Pin 1 on draw-out side 3000 pcs/reel (MAX.) Note3 PD120NxxT1B-AY SC-62 Unit Note3 PD120NxxT1B-AZ SC-62 Unit Note3 PD120NxxT1B-E1-AY SC-62 12 mm wide embossed taping Pin 1 on take-up side 1000 pcs/reel (MAX.) Note3 PD120NxxT1B-E1-AZ SC-62 12 mm wide embossed taping Pin 1 on take-up side 1000 pcs/reel (MAX.) Note3 PD120NxxT1B-E2-AY SC-62 12 mm wide embossed taping Pin 1 on draw-out side 1000 pcs/reel (MAX.) Note3 PD120NxxT1B-E2-AZ SC-62 12 mm wide embossed taping Pin 1 on draw-out side 1000 pcs/reel (MAX.) Notes 1. xx stands for symbols that indicate the output voltage. 2. Pb-free (This product does not contain Pb in external electrode and other parts.) 3. Pb-free (This product does not contain Pb in external electrode.) R03DS0030EJ0400 Rev.4.00 Page 2 of 13 Apr 15, 2011