ISL73005SEH, ISL70005SEH Datasheet - Intersil

ISL73005SEH - Radiation Hardened Dual Output 3A Synchronous Buck and LDO Regulator

Datasheet ISL70005SEH, ISL73005SEH Radiation Hardened Dual Output 3A Synchronous Buck and ±1A LDO Regulator for DDR VDDQ and VTT The ISL70005SEH and ISL73005SEH are radiation hardened dual output Point-of-Load (POL) regulators combining the high efficiency of a synchronous buck regulator with the low noise of a Low Dropout (LDO) regulator. They are suited for systems with 3.3V or 5V power buses and can support continuous output load currents of 3A for the buck regulator and ±1A for the LDO. Th.

ISL73005SEH Features

* Electrically screened to DLA SMD 5962-19209

* Dual Output Regulator: 3A Synchronous Buck and ±1A LDO

* DDR, DDR2, DDR3, and DDR4 VDDQ/VTT Regulator

* Independent EN, SS, and PG indicators

* ±1% reference voltage

* External clock synchronization: 100k

ISL70005SEH-Intersil.pdf