Texas Instruments LP3961 800mA Fast Ultra Low Dropout Linear Regulator LP3961EMP-3.3

800mA Fast Ultra Low Dropout Linear Regulator 5-SOT-223 -40 to 125

Manufacturer: Texas Instruments
Win Source Part Number: 083574-LP3961EMP-3.3
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.24V @ 800mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 800mA
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-223-5
Maximum Input Voltage: 7V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.35V @ 800mA
Operating Supply Current: 9mA to 15mA
Protection Features: Over Current, Over Temperature, Short Circuit
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited

Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223-5

3.3V LDO Voltage Regulator, 800mA, SOT-223, 2.5-7V In Product overview: LP3961EMP-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, 800mA, 7V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 800mA, 7V, 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-LP3961EMP-3.3 can be used for catalog matching and distributor lookup.

Fixed Positive LDO Regulator, 3.3V, 0.35V Dropout, CMOS, PDSO5