RichTek Technology Corporation 1.8V 300MA SOT23 Voltage Regulator IC RT9198-18GBG

IC REG LIN 1.8V 300MA SOT23-5G Product overview: RT9198-18GBG 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 1.8V, 300MA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.8V, 300MA, SOT23, 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-RT9198-18GBG can be used for catalog matching and distributor lookup.

Manufacturer: Richtek USA Inc.
Win Source Part Number: 210942-RT9198-18GBG
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.22V @ 300mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 300mA
Output Voltage: 1.8V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5G
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 1.8V
Dropout Voltage-Max: 0.33V @ 300mA
Operating Supply Current: 130μA
PSRR: 60dB to 30dB (100Hz to 10kHz)
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Balance