RICHTEK RT9167-45GB Fixed LDO Voltage Regulator, 2.9V to 7V, 350mV Dropout, 4.5Vout, 300mAout, SOT-23-5 Product overview: RT9167-45GB 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, 45GB, 2.9V, 7V, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 45GB, 2.9V, 7V, 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-RT9167-45GB can be used for catalog matching and distributor lookup.
Manufacturer: Richtek USA Inc.
Win Source Part Number: 210936-RT9167-45GB
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 300mA
Output Voltage: 4.5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 7V
Nominal Output Voltage (Min/Fixed): 4.5V
Operating Supply Current: 150μA
PSRR: 58dB (100Hz)
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
RICHTEK RT9167-45GBFixed LDO Voltage Regulator, 2.9V to 7V, 350mV Dropout, 4.5Vout, 300mAout, SOT-23-5
IC REG LINEAR 4.5V 300MA SOT23-5
IC REG LINEAR 4.5V 300MA SOT23-5
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Utmel Electronic Limited | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-RT9167-45GB | 210936-RT9167-45GB | 682-RT9167-45GB | RT9167-45GB | RT9167-45GB |
| Product Name | 45GB 2.9V 7V SOT-23 LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - RT9167-45GB | RICHTEK RT9167-45GBFixed LDO Voltage Regulator, 2.9V to 7V, 350mV Dropout, 4.5Vout, 300mAout, SOT-23-5 | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed; Fixed | ||
| Package Type | Other; SOT-23-5 | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | ||
| IOUT | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps |
| IQ | 1.50E-4 amps | 1.50E-4 amps | |||
| 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) |
