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APL5338 - 2A Bus Termination Regulator

General Description

The APL5338 linear regulator is designed to provide a regulated voltage with bi-directional output current for DDR-SDRAM termination.

The APL5338 integrates two power transistors to source or sink current up to 2A.

It also incorporates current-limit and thermal shutdown into a single chip.

Key Features

  • Sourcing and Sinking Current up to 2A Wide Input Voltage Range: 1.2V to 3.6V VTT and VTTREF Voltage Tracks at Half the VREF Voltage VTT and VTTREF Voltage with ±10mV Accuracy Excellent Load Transient Response Stable with 10µF Ceramic Output Capacitor Current-Limit Protection Thermal Shutdown Protection Power-On-Reset Function on VCNTL S3, S5 Input Signals for ACPI States Small.

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Datasheet Details

Part number APL5338
Manufacturer Anpec Electronics
File Size 335.47 KB
Description 2A Bus Termination Regulator
Datasheet download datasheet APL5338 Datasheet

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APL5338 2A Bus Termination Regulator Features • • • • • • • • • • • • Sourcing and Sinking Current up to 2A Wide Input Voltage Range: 1.2V to 3.6V VTT and VTTREF Voltage Tracks at Half the VREF Voltage VTT and VTTREF Voltage with ±10mV Accuracy Excellent Load Transient Response Stable with 10µF Ceramic Output Capacitor Current-Limit Protection Thermal Shutdown Protection Power-On-Reset Function on VCNTL S3, S5 Input Signals for ACPI States Small MSOP-10P and TDFN3x3-10 Packages Lead Free and Green Devices Available (RoHS Compliant) General Description The APL5338 linear regulator is designed to provide a regulated voltage with bi-directional output current for DDR-SDRAM termination. The APL5338 integrates two power transistors to source or sink current up to 2A.