Texas Instruments LP2989 Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator LP2989AIMMX-2.5/NOPB

Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator 8-VSSOP -40 to 125

Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-VSSOP

Manufacturer: Texas Instruments
Win Source Part Number: 112645-LP2989AIMMX-2.5/NOPB
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.31V @ 500mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 500mA
Output Voltage: 2.5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-VSSOP
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 0.65V @ 500mA
Operating Supply Current: 175μA to 9mA
PSRR: 60dB (1kHz)
Protection Features: Over Current, Over Temperature, Short Circuit

500-mA, 16-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125 Product overview: LP2989AIMMX-2.5/NOPB from Texas Instruments is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LP2989AIMMX-2.5/NOPB can be used for catalog matching and distributor lookup.