Richtek USA Inc. RT9166-33GVL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.68 | $0.68 |
| 15+ | $0.66 | $9.90 |
| 25+ | $0.65 | $16.25 |
| 50+ | $0.61 | $30.50 |
| 100+ | $0.54 | $54.00 |
| N+ | $0.11 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Richtek USA Inc. |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.23V @ 300mA (Typ) |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 300 µA |
| Current - Supply (Max) | - |
| PSRR | 55dB (1kHz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3L |
| ROHS |  |
The RT9166-33GVL from Richtek is a fixed 3.3V LDO regulator capable of delivering 300mA. With a typical dropout of only 0.23V at full load and a compact SOT-23-3L package, it offers efficient and space-saving power regulation for a wide range of applications.
- Very Low Dropout: 0.23V at 300mA maximizes efficiency with minimal input-to-output voltage difference.
- Compact SOT-23-3L: Ideal for high-density PCB layouts.
- Wide Application Range: 3.3V output suits most digital and mixed-signal circuits.
- Cost-Effective Solution: Simple design and reliable performance at an economical price point.
Digital Logic Power Supply
3.3V output at 300mA is perfect for powering microcontrollers, FPGAs, and digital logic ICs in embedded systems.
Consumer Electronics
Low dropout of 0.23V at full load makes it efficient for set-top boxes, gaming peripherals, and smart home devices.
Industrial Control Systems
The SOT-23-3L package and robust design suit PLCs, motor controllers, and industrial sensors requiring stable 3.3V.
Networking Equipment
Provides clean power for Ethernet PHYs, switches, and routers, ensuring reliable data transmission.
Audio/Video Equipment
55dB PSRR at 1kHz helps reduce hum and noise in audio amplifiers and video processing circuits.
Automotive Infotainment
Stable 3.3V output powers display controllers and audio DSPs in car entertainment systems.
- Q: What is the output voltage of the RT9166-33GVL?
- A: The fixed output voltage is 3.3V.
- Q: What is the maximum output current?
- A: It can deliver up to 300mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Dropout voltage is 0.23V at 300mA (typical).
- Q: What is the quiescent current?
- A: The quiescent current is 300 µA.
- Q: What package is available?
- A: It comes in a SOT-23-3L package.
RT9166-33GVL.pdf
- Q: What is the output voltage of the RT9166-33GVL?
- A: The fixed output voltage is 3.3V.
- Q: What is the maximum output current?
- A: It can deliver up to 300mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Dropout voltage is 0.23V at 300mA (typical).
- Q: What is the quiescent current?
- A: The quiescent current is 300 µA.
- Q: What package is available?
- A: It comes in a SOT-23-3L package.
