IC REG LINEAR 5V 300MA SOT23-3 Product overview: RT9161-50GV 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 5V, 300MA, SOT23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 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-RT9161-50GV can be used for catalog matching and distributor lookup.
Manufacturer: Richtek USA Inc.
Win Source Part Number: 046444-RT9161-50GV
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: 5V
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): 5V
Dropout Voltage-Max: 0.6V @ 300mA
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Limited
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 5V 300MA SOT23-3
IC REG LINEAR 5V 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-RT9161-50GV | 046444-RT9161-50GV | 1028-RT9161-50GVDKR-ND | RT9161-50GV | RT9161-50GV |
| Product Name | 5V 300MA SOT23 Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - RT9161-50GV | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | ||
| Package Type | Other; TO-236-3 | SOT23; Other; SOT-23-3 | SOT23; Other; TO-236-3, SC-59, SOT-23-3 | SOT23 | |
| IOUT | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps |
| VIN | 12 volts | 12 volts | 12 volts | ||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
