300/500mA Low Dropout Linear Voltage Regulator, SOT23-3 Product overview: RT9161-33GV 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 500mA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 500mA, 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-RT9161-33GV can be used for catalog matching and distributor lookup.
Manufacturer: Richtek USA Inc.
Win Source Part Number: 062668-RT9161-33GV
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.45V @ 300mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 300mA
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: SOT-23-3
Maximum Input Voltage: 12V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.6V @ 300mA
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Balance
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3
IC REG LINEAR 3.3V 300MA SOT23-3
IC REG LINEAR 3.3V 300MA SOT23-3
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-RT9161-33GV | 062668-RT9161-33GV | 1028-RT9161-33GVCT-ND | RT9161-33GV | RT9161-33GV |
| Product Name | 500mA SOT23 LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - RT9161-33GV | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Package Type | Other; TO-236-3 | SOT23; Other; SOT-23-3 | SOT23; Other; TO-236-3, SC-59, SOT-23-3 | SOT23 | |
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | |
| IOUT | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps |
| VIN | 12 volts | 12 volts | 12 volts | ||
| Dropout Voltage | 0.4500 volts | 0.6000 volts | 0.6000 volts |
