1.5-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator

The PT5520 Excalibur Power Modules are a series of high-performance Integrated Switching Regulators (ISRs). Rated 1.5A, these modules operate from input voltages as low as 3.1V to provide a local Step-down power source. They are an ideal compliment to the industrys latest high-performance DSPs and Microprocessors The series includes output voltage options as low as 1.0VDC. The PT5520 series is packaged in a 5-pin thermally efficient copper case. The case is solderable, has a small footprint, and CAN accommodate both through-hole and surface mount pin configurations. The product features external output voltage adjustment, an inhibit function, and short Circuit Protection A 100F capacitor is required for proper operation. By Texas Instruments
PT5520 's PackagesPT5520 's pdf datasheet
PT5521
PT5522
PT5523
PT5524
PT5526
PT5527




PT5520 Pinout, Pinouts
PT5520 pinout,Pin out
This is one package pinout of PT5520,If you need more pinouts please download PT5520's pdf datasheet.

PT5520 Application circuits
PT5520 circuits
This is one application circuit of PT5520,If you need more circuits,please download PT5520's pdf datasheet.


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