300/600mA, Ultra-Fast Transient Response LDO Regulator, SOT-23 Product overview: RT9166-18GVL 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, 600mA, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 600mA, SOT-23, 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-RT9166-18GVL can be used for catalog matching and distributor lookup.
Manufacturer: Richtek USA Inc.
Win Source Part Number: 093429-RT9166-18GVL
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.23V @ 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 85°C (TA)
Case / Package: SOT-23-3L
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 1.8V
Dropout Voltage-Max: 0.23V @ 300mA (Typ)
Operating Supply Current: 300μA
PSRR: 55dB (1kHz)
Control Protection Features: Over Current, Over Temperature
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Sufficient
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3L
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3L
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3L
IC REG LIN 1.8V 300MA SOT23-3L
IC REG LIN 1.8V 300MA SOT23-3L
IC REG LIN 1.8V 300MA SOT23-3L
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-RT9166-18GVL | 093429-RT9166-18GVL | 1028-RT9166-18GVLTR-ND | RT9166-18GVL | RT9166-18GVL | RT9166-18GVL |
| Product Name | 600mA SOT-23 LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - RT9166-18GVL | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 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 | Fixed | ||
| Package Type | Other; TO-236-3 | SOT23; Other; SOT-23-3L | SOT23; Other; TO-236-3, SC-59, 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 | 0.3000 amps |
| IQ | 3.00E-4 amps | 3.00E-4 amps | 3.00E-4 amps | |||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
