RichTek Technology Corporation PMIC - PMIC - Voltage Regulators - Linear - RT9193-39GB RT9193-39GB

Manufacturer: Richtek USA Inc.
Win Source Part Number: 046470-RT9193-39GB
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.22V @ 300mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 300mA
Output Voltage: 3.9V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 3.9V
Dropout Voltage-Max: 0.3V @ 300mA
Operating Supply Current: 130μA
PSRR: 70dB to 50dB (100Hz to 10kHz)
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Sufficient

300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator, SOT23-5 Product overview: RT9193-39GB 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 Low-Power, LDO, 300mA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Low-Power, 300mA, SOT23, 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-RT9193-39GB can be used for catalog matching and distributor lookup.