300/600mA, Ultra-Fast Transient Response LDO Regulator, SOT-23 Product overview: RT9166-12GVL 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-RT9166-12GVL can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3L
Manufacturer: Richtek USA Inc.
Win Source Part Number: 1092977-RT9166-12GVL
Packaging: Reel - TR
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Output Current: 300mA
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): 1.2V
Dropout Voltage-Max: 0.23V @ 300mA (Typ)
Operating Supply Current: 300μA
PSRR: 55dB (1kHz)
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance
55dB@(1kHz) 300mA Fixed 1.2V Positive electrode 5.5V SOT-23-3L Linear Voltage Regulators (LDO) ROHS
IC REG LIN 1.2V 300MA SOT23-3L
IC REG LIN 1.2V 300MA SOT23-3L
IC REG LIN 1.2V 300MA SOT23-3L
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | LCSC Electronics Technology (HK) Limited | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic 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 | IC Linear Voltage Regulators |
| Product Number | 776-RT9166-12GVL | 1028-RT9166-12GVLTR-ND | 1092977-RT9166-12GVL | RT9166-12GVL | RT9166-12GVL | RT9166-12GVL | RT9166-12GVL |
| Product Name | 600mA SOT-23 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - RT9166-12GVL | Power Supply Chip >> Linear Voltage Regulators (LDO) | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Package Type | Other; TO-236-3 | SOT23; Other; TO-236-3, SC-59, SOT-23-3 | SOT23; Other; SOT-23-3L | SOT23 | SOT23; Other; TO-236-3, SC-59, SOT-23-3 | SOT23 | |
| Output Voltage | 1.2 volts | 1.2 volts | 1.2 volts | 1.2 volts | 1.2 volts | 1.2 volts | |
| IOUT | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps | 0.3000 amps |
| Dropout Voltage | 0.2300 volts | 0.2300 volts | 0.2300 volts | 0.2300 volts | 0.2300 volts | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
