RichTek Technology Corporation PMIC - PMIC - Voltage Regulators - Linear - RT9166A-18GXL RT9166A-18GXL

Manufacturer: Richtek USA Inc.
Win Source Part Number: 062679-RT9166A-18GXL
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.58V @ 600mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 600mA
Output Voltage: 1.8V
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): 1.8V
Dropout Voltage-Max: 0.58V @ 600mA (Typ)
Operating Supply Current: 300μA
PSRR: 55dB (1kHz)
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Balance

RICHTEK RT9166A-18GXL Fixed LDO Voltage Regulator, 2.8V to 5.5V, 580mV Dropout, 1.8Vout, 600mAout, SOT-89-3 Product overview: RT9166A-18GXL from Richtek 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, 2.8V, 5.5V, SOT-89. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.8V, 5.5V, SOT-89, 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-RT9166A-18GXL can be used for catalog matching and distributor lookup.