Texas Instruments PMIC - PMIC - Voltage Regulators - Linear - LP3981ILDX-3.3 LP3981ILDX-3.3

Manufacturer: Texas Instruments
Win Source Part Number: 071876-LP3981ILDX-3.3
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.132V @ 300mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 300mA
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: 6-WSON (3x4)
Maximum Input Voltage: 6V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.2V @ 300mA
Operating Supply Current: 120μA to 210μA
PSRR: 50dB to 55dB (1kHz to 10kHz)
Protection Features: Over Current, Over Temperature, Short Circuit

IC REG LDO 3.3V 0.3A 6WSON Product overview: LP3981ILDX-3.3 from Texas Instruments is a LDO 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 LDO, 3.3V, 0.3A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 0.3A, LDO Voltage Regulator IC, Linear Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 699-LP3981ILDX-3.3 can be used for catalog matching and distributor lookup.