RichTek Technology Corporation PMIC - PMIC - Voltage Regulators - Linear - RT9166-28GXL RT9166-28GXL

Manufacturer: Richtek USA Inc.
Win Source Part Number: 1092979-RT9166-28GXL
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Output Current: 300mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-89-3
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 2.8V
Dropout Voltage-Max: 0.23V @ 300mA (Typ)
Operating Supply Current: 300μA
PSRR: 55dB (1kHz)
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance

IC REG LINEAR 2.8V 300MA SOT89-3 Product overview: RT9166-28GXL from Richtek 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 2.8V, 300MA, SOT89. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.8V, 300MA, SOT89, 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-RT9166-28GXL can be used for catalog matching and distributor lookup.