Texas Instruments High-Performance Analog Voltage Regulators - Linear, Low Drop Out (LDO) Regulators LP3873ESX-2.5/NOPB

Linear Voltage Regulator IC Positive Fixed 1 Output 3A DDPAK/TO-263-5

Manufacturer: Texas Instruments
Win Source Part Number: 1056487-LP3873ESX-2.5/NOPB
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 3A
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: DDPAK/TO-263-5
Maximum Input Voltage: 7V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 1.2V @ 3A
Operating Supply Current: 9mA to 15mA
PSRR: 73dB to 57dB (120Hz)
Protection Features: Over Current, Over Temperature, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Balance

2.5V FIXED POSITIVE LDO REGULATOR, 1.2V DROPOUT, PSSO5, TO-263, 5 PIN Product overview: LP3873ESX-2.5/NOPB 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, 2.5V, 1.2V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.5V, 1.2V, 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-LP3873ESX-2.5/NOPB can be used for catalog matching and distributor lookup.