Richtek RT9026GSP

转换器，DDR 总线端接稳压器3.15V ~ 5.5V

Overview

RT9026GSP is a 3A sink/source tracking termination regulator. It is specifically designed for low-cost and low-external component count systems. The RT9026GSP possesses a high speed operating amplifier that provides fast load transient response and only requires 20μF of ceramic output capacitance. The RT9026GSP supports remote sensing functions and all features required to power the DDRI/II/III and low-power DDRIII/DDRIV VTT bus termination according to the JEDEC specification. In addition, the RT9026GSP includes integrated sleep-state controls placing VTT in High-Z in S3 (suspend to RAM) and soft-off for VTT and VTTREF in S5 (shutdown). The RT9026GSP is available in the thermal efficient package SOP-8 (Exposed Pad), MSOP-10 (Exposed Pad) and WDFN-10L 3x3.

Features

Tape & Reel (TR) Package
Widely used in Converter, DDR Bus Termination Regulator applications
Adopts BUS TERMINATOR SUPPORT CIRCUIT interface IC

Surface Mount Mounting Type

Applications

There are a lot of Richtek USA Inc.
RT9026GSP Specialized Voltage Regulators applications.

• Server DDR Power
• Desktop Computer
• Graphics Cards
• Cell Phones
• Wireless Modems
• PCS Phones
• Two-Way Pagers
• PHS Phones
• Mobile Radios
• Wireless Handsets