Richtek USA Inc. RT9198-32GU5R
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Richtek USA Inc. |
| Product Series | |
| Packaging | | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 3.2V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.33V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 130 μA |
| Current - Supply (Max) | - |
| PSRR | 60dB ~ 30dB (100Hz ~ 10kHz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 |
| Supplier Device Package | SC-70-5R |
| ROHS |  |
The RT9198-32GU5R is a fixed 3.2V LDO regulator from Richtek, delivering 300mA with a dropout of just 0.33V. Its 130 μA quiescent current and high PSRR make it excellent for battery-operated and noise-sensitive applications. The SC-70-5R package provides a compact, reliable solution.
- Precision Output: Fixed 3.2V with tight regulation for sensitive electronics.
- Low Power: 130 μA quiescent current ideal for always-on devices.
- High Ripple Rejection: 60dB PSRR at 100Hz filters supply noise.
- Miniature Size: SC-70-5R package fits ultra-compact PCBs.
FPGA and CPLD Core Supplies
3.2V output with 300mA capacity supports low-power FPGA cores in portable instrumentation.
Wireless Charging Receivers
Provides stable 3.2V rail for power management ICs in Qi-compatible devices.
Smart Home Hubs
Clean power for Zigbee/Thread radios and application processors in smart speakers and hubs.
Portable Test Equipment
Low dropout and high PSRR ensure accurate measurements in multimeters and oscilloscopes.
Medical Implants
Ultra-low quiescent current and small SC-70-5R package suit hearing aids and neurostimulators.
Security Cameras
Regulated 3.2V for image sensors and wireless modules in battery-powered security cameras.
- Q: What is the output voltage of the RT9198-32GU5R?
- A: The fixed output voltage is 3.2V.
- 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: The dropout voltage is 0.33V at 300mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 130 μA.
- Q: What package is available?
- A: It comes in an SC-70-5R package.
RT9198-32GU5R.pdf
- Q: What is the output voltage of the RT9198-32GU5R?
- A: The fixed output voltage is 3.2V.
- 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: The dropout voltage is 0.33V at 300mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 130 μA.
- Q: What package is available?
- A: It comes in an SC-70-5R package.
