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AP2302 - 3A DDR TERMINATION REGULATOR

General Description

The AP2302 linear regulator is designed to meet the JEDEC specification SSTL-2 and SSTL-18 for termination of DDR-SDRAM.

The regulator can sink or source up to 3A current continuously, offers enough current for most DDR applications.

Key Features

  • Support Both DDR I (1.25VTT) and DDR II (0.9VTT) Requirements Source and Sink Current up to 3A High Accuracy Output Voltage at Full-load Adjustable VOUT by External Resistors Shutdown for Standby or Suspend Operation with High-impedance Output Mode.

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Datasheet Details

Part number AP2302
Manufacturer BCD Semiconductor
File Size 183.28 KB
Description 3A DDR TERMINATION REGULATOR
Datasheet download datasheet AP2302 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Preliminary Datasheet 3A DDR TERMINATION REGULATOR General Description The AP2302 linear regulator is designed to meet the JEDEC specification SSTL-2 and SSTL-18 for termination of DDR-SDRAM. The regulator can sink or source up to 3A current continuously, offers enough current for most DDR applications. Output voltage is designed to track the reference voltage within a 2% (DDR I) and 3% (DDR II) tolerance for load regulation while preventing shooting through on the output stage. On-chip thermal limiting provides protection against a combination of high current and ambient temperature which would create an excessive junction temperature.