BD3537F - Rohm

BD3537F Termination Regulators

BD3537F is a termination regulator that complies with JEDEC requirements for DDR-SDRAM, This linear power supply uses a built-in N-channel MOSFET and high-speed OP-AMPS specially designed to provide excellent transient response. It has a sink/source current capability up to 1.8A and has a power supply bias requirement of 5.0V for driving the N-channel MOSFET.

Features

 Incorporates a Push-Pull Power Supply for Termination (VTT)
 Incorporates an Enabler
 Incorporates an Undervoltage Lockout (UVLO)
 Incorporates a Thermal Shutdown Protector (TSD)
 Compatible with Dual Channel (DDR-II)
 Incorporates Soft-start Function Applications Power supply for DDR I/II - SDRAM Key Specifications
 Termination Input Voltage Range: 1.746V to 1.854V
 VCC Input Vol.