3A Bus Termination Regulator

The APL5333 linear Regulator is designed to provide a regulated voltage with bi-directional output current for DDR-SDRAM termination. The APL5333 integrates two Power Transistors to source or sink current up to 3A. It also incorporate current-limit, thermal shutdown into a single chip. The output voltage of APL5333 tracks the voltage at VREF pin. An internal resistor divider is used to provide a half voltage of VREF for VTTREF and VTT Voltage. The VTT output voltage is only requiring 20mF of ceramic output capacitance for stability and fast transient response. The S3 and S5 pins provide the sleep state for VTT (S3 state) and suspend state (S4/S5 state) for device, when S5 and S3 are both pulled low the device provides the soft-off for VTT and VTTREF. The MSOP-10P package with a copper pad is avai lable which provides excel lent thermal impedance. By Anpec Electronics Corporation
APL5333 's PackagesAPL5333 's pdf datasheet
APL5333XA




APL5333 Pinout, Pinouts
APL5333 pinout,Pin out
This is one package pinout of APL5333,If you need more pinouts please download APL5333's pdf datasheet.

APL5333 Application circuits
APL5333 circuits
This is one application circuit of APL5333,If you need more circuits,please download APL5333's pdf datasheet.


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