Texas Instruments LP2981-28 Single Output LDO, 100mA, Fixed(2.8V), Shutdown, 1.25% Tolerance LP2981-28DBVTG4

Single Output LDO, 100mA, Fixed(2.8V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125

Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5

Manufacturer: Texas Instruments
Win Source Part Number: 779692-LP2981-28DBVTG4
Packaging: Reel package
Operating Temperature Range: -40°C ~ 125°C
Package: SC-74A, SOT-753
Mounting: SMD
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Configuration: Positive
Output Current: 100mA
Family Name: LP2981
Output Voltage: 2.8V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 95μA ~ 1.7mA
PSRR: 63dB (1kHz)
Protection Features: Over Current, Over Temperature, Short Circuit
Manufacturer Package: SOT-23-5
Voltage Input MAX: 16V
Voltage Dropout (Maximum): 0.37V @ 100mA
Alternative Parts (Cross-Reference): LD2981CM28; LD2980CM28TR; LD2979M28TR; LD2980ABM28;
Introduction Date: December 01, 2005
ECCN: EAR99
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited

100-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125 Product overview: LP2981-28DBVTG4 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 SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, SOT-23, 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-LP2981-28DBVTG4 can be used for catalog matching and distributor lookup.