Product Description
The GS2231A is a 3A low dropout linear regulator
designed for low dropout and high current
applications. This device works with dual supplies,
a control input for the control circuitry and a power
input as low as 1.05V for providing current to
output. It features 3A output current and
ultra-low-drop output voltage as well as full
protection functions. VOUT can be as low as 0.8V.
The other features include soft start, under voltage
protection, current limit protection,
Power-On-Reset function, and over temperature
protection. The GS2231A is available in
DFN3x3-10L and PSOP8 packages.
Features
◼ VIN Range 1.05V to 5.5V
◼ Adjustable Output Voltages to 0.8V Min
◼ 250mV Typical Dropout at 3A
◼ Current Limit Protection
◼ Thermal Shutdown Protection
◼ VOUT Power OK Signal
◼ VOUT Pull Low Resistance when Disabled
◼ RoHS Compliant
Applications
◼ Notebook, Netbook, Graphic Cards
◼ Low Voltage Logic Supplies
◼ Chipset Supplies
◼ SMPS Post Regulators