DESCRIPTION
The LTC®2927 provides a simple solution to power supply tracking and sequencing requirements. By selecting a few resistors, the supply can be confi gured to ramp-up and ramp-down with differing ramp rates, voltage offsets, or time delays relative to other supplies or a master signal.

FEATURES
■ Flexible Power Supply Tracking
■ Tracks Both Up and Down
■ Power Supply Sequencing
■ Supply Stability is Not Affected
■ Low Pin Count
■ Controls Single Supply without Series FETs
■ Adjustable Ramp Rate
■ Supply Shutdown Output
■ Available in 8-Lead ThinSOT™ and 8-Lead (3mm × 2mm) DFN Packages

APPLICATIONS
■ VCORE and VI/O Supply Tracking
■ Microprocessor, DSP and FPGA Supplies
■ Multiple Supply Systems
■ Point-of-Load Supplies