Texas Instruments LP2981-N Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 Package LP2981AIM5-3.3

Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 Package 5-SOT-23 -40 to 125

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

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

3.3V LDO Regulator, 100mA, 16V In, SOT-23, 1% Acc Product overview: LP2981AIM5-3.3 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, 100mA, 16V, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 100mA, 16V, LDO 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-LP2981AIM5-3.3 can be used for catalog matching and distributor lookup.

Fixed Positive LDO Regulator, 3.3V, 0.375V Dropout, BIPolar, PDSO5

Manufacturer: Texas Instruments
Win Source Part Number: 092221-LP2981AIM5-3.3
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.2V @ 100mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 100mA
Family Name: LP2981
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.37V @ 100mA
Operating Supply Current: 95μA to 1.7mA
PSRR: 63dB (1kHz)
Protection Features: Over Current, Over Temperature, Short Circuit
Alternative Parts (Cross-Reference): LD2981ABM32TR; LD2981ABM32; LD2981CM32TR; LD2981CM32;
Introduction Date: March 01, 2000
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Limited
Application Field: Used in Portable Devices, Computers & Computer Peripherals, Consumer Electronics