UPC3504

www.DataSheet4U.com DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC3533,3504 THREE-THERMAL POSITIVE OUTPUT VOLTAGE DESCRIPTION The µPC3533 and 3504 are three-thermal positive output voltage regulators with an output current of 1 A at respective output voltages of 3.3 and 4 V. These regulators are guaranteed to operate at as low as −40°C. FEATURES Output current capacity: 1 A On-chip overcurrent limiter On-chip output transistor safe operation area protection On-chip thermal protection Output capacitor capacitance: 0.1 µF or higher Wide operating temperature range: TA = −40 to +85°C PIN CONFIGURATION (Marking Side) µPC3533HF, 3504HF: MP-45G Constant current source BLOCK DIAGRAM DataShee INPUT DataSheet4U.com Startup circuit Reference voltage circuit Safe operation area protection Error Amp. Overcurrent protection OUTPUT 1: INPUT 2: GND Marking 1 2 3 3: OUTPUT Thermal shut down GND ORDERING INFORMATION Part Number Package MP-45G (Isolated TO-220) MP-45G (Isolated TO-220) Outputs 3.3 V 4.0 V Marking 3533 3504 Packing Type Bag stuffing Bag stuffing µ PC3533HF µ PC3540HF The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. DataSheet4U.com Not all devices/types available in every country. Please check with local NEC representative for availability and additional information. Document No. G15965EJ2V0DS00 (2nd edition) Date Published July 2002 NS CP(K) P...