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PM8908 Key Features

  • Integrated MOSFETs for high efficiency
  • Current COT architecture
  • 1 V to 3.5 V input voltage (VIN)
  • 5.0 V supply voltage (VCC)
  • Constant frequency mode
  • 1% output voltage accuracy
  • Two programmable switching frequencies (0.6
  • ADJ output voltage from 0.5 V to 2 V
  • Embedded bootstrap diode
  • OV/UV/OC and overtemperature protection

Related STMicroelectronics Datasheets

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PM8908 Description

The PM8908 is a high efficiency monolithic stepdown switching regulator designed mainly for the DDR termination. The IC operates from 1 V to 3.5 V input voltage (VIN). The device uses a COT control loop that provides very good performances in terms of load and line transients.

PM8908 Applications

  • Memory termination regulator for DDR3, DDR4 and low power DDR3/DDR4