LP3990TL-2.8/NOPB Overview

A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A 4-WFBGA, DSBGA case is used for packaging. As you can see, the IC chip has 4 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~85°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. As far as its current output is concerned, it stands at 150mA. There are 4 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 4 pins are on the chip. For your information, this regulator's basic part number is LP3990. There is a way of packing the regulator that is called TR. It operates in the 80μA Quiescent Current state.

LP3990TL-2.8/NOPB Features

120mV dropout voltage
TR method of packing

LP3990TL-2.8/NOPB Applications

There are a lot of Texas Instruments
LP3990TL-2.8/NOPB Linear Voltage Regulators applications.

• Communication device
• Personal communication device
• Portable telephone
• Electronic notebook
• Camera
• Video equipment
• CPU power supply
• Switching regulator
• Multiple-power supply system
• Digital audio player