General Description

The MAX1510/MAX17510 DDR linear regulators source and sink up to 3A peak (typ) using internal n-channel MOSFETs. These linear regulators deliver an accurate 0.5V to 1.5V output from a low-voltage power input (VIN = 1.1V to 3.6V). The MAX1510/MAX17510 use a separate 3.3V bias supply to power the control circuitry and drive the internal n-channel MOSFETs.

特性 Features

● Internal Power MOSFETs with Current Limit (3A typ)

● Fast Load-Transient Response

● External Reference Input with Reference Output Buffer

● 1.1V to 3.6V Power Input

● ±15mV (max) Load-Regulation Error

● Thermal-Fault Protection

● Shutdown Input

● Power-Good Window Comparator with 2ms (typ) Delay

● Small, Low-Profile 10-Pin, 3mm x 3mm TDFN Package

● Ceramic or Polymer Output Capacitors

Applications

● Notebook/Desktop Computers

● DDR Memory Termination

● Active Termination Buses

● Graphics Processor Core Supplies

● Chipset/RAM Supplies as Low as 0.5V