Texas Instruments UCC381-3 Single Output LDO, 1.0A, Fixed(3.3V), Low Quiescent Current UCC381DPTR-3

Single Output LDO, 1.0A, Fixed(3.3V), Low Quiescent Current 8-SOIC 0 to 70

UCC381 1A, Low-Dropout Linear Regulator

Single Output LDO, 1.0A, Fixed(3.3V), Low Quiescent Current 8-SOIC 0 to 70 Product overview: UCC381DPTR-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, 1.0A, 3.3V, SOIC. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.0A, 3.3V, SOIC, 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-UCC381DPTR-3 can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 1116054-UCC381DPTR-3
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C
Case / Package: 8-SOIC
Maximum Input Voltage: 9V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.8V @ 1A
Operating Supply Current: 650μA
Control Protection Features: Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance

Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SOIC