Sharp Microelectronics of the Americas 3.3V 500MA Voltage Regulator IC PQ3DZ53U

IC REG LINEAR 3.3V 500MA SC63 Product overview: PQ3DZ53U from Sharp Microelectronics is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3.3V, 500MA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 500MA, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-PQ3DZ53U can be used for catalog matching and distributor lookup.

Manufacturer: Sharp Microelectronics
Win Source Part Number: 113996-PQ3DZ53U
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.2V @ 300mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 500mA
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -20°C to 80°C
Case / Package: SC-63
Maximum Input Voltage: 24V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.5V @ 300mA
Operating Supply Current: 10mA
PSRR: 60dB (120Hz)
Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): UA78M33CKCS; Upc3533hf; PQ3DZ53UJ00H;
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Balance