PAM3131 (NRND)

Description

The PAM3108 is a high performance positive voltage regulator designed for use in applications requiring very low Input voltage and very low dropout voltage at up to 1.5A. It operates with a VIN as low as 1.1V and VDD voltage 3V with output voltage programmable as low as 0.8V. The significant feature includes ultra low dropout, ideal for applications where VOUT is very close to VIN. Additionally, there is an enable pin to further reduce power dissipation while shutdown. The PAM3108 provides excellent regulation over variations in line, load, temperature and provides a power OK signal to indicate if the voltage level of Vo reaches 90% of its rating value. The PAM3108 is available with SOP-8 (Exposed Pad) and WDFN- 10L 3x3 packages.

Feature(s)

• Maximum 1.5A Low-Dropout Voltage Regulator
• High Accuracy Output Voltage ±1.5%
• Typically 150mV Dropout at 1.5A
• Power Good Output
• Output Voltage Pull Low Resistance when Disab°C
• Thermal and Over Current Protection
• RoHS Compliant and 100% Lead (Pb)-Free

Application(s)

• DSP, FPGA, and Microprocessor Power Supplies
• 1.2V Core Voltage for DSPs
• SATA Power Supply
• LCD TV/ Monitors
• Wireless Devices
• Communication Devices
• Portable Electronics
• Post Regulator for SMPS