UR5516 - UTC

UR5516 3A BUS TERMINATION REGULATOR

The UTC UR5516 is designed to provide a regulated voltage with bi-directional output current for DDR-SDRAM termination. Current-limit work to limit the short-circuit current, on-chip thermal shutdown provides protection against any combination of overload that would create excessive junction temperature. The output voltage tracks the voltage at VREF pin. A r.

Features

* Provide bi-direction current - Sourcing or sinking current up to 3A
* 1.25V/0.9V output for DDR I/II applications
* Fast transient response
* High output accuracy - ±20mv over load, VOUT offset and temperature
* Adjustable output voltage by external resistors
* Current-limit protection
* On-chip thermal shutdown
* Shutdown for standby or suspend mode
 ORDERING INFORMATION Ordering Number Lead Free Halogen Free UR5516L-S08-R UR5516G-S08-R UR5516L-SH2-R UR5516G-SH2-R UR5516L-TN5-R UR5516G-TN5-R UR5516L-TN5-T UR5516G-TN5-T UR5516L-TQ5-R UR5516G-TQ5-R UR5516L-TQ5-T UR5516G-TQ5-T.