Richtek USA Inc. RT9080-12GJ5
| 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 | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 1.03V @ 600mA |
| Current - Output | 600mA |
| Current - Quiescent (Iq) | 4 µA |
| Current - Supply (Max) | - |
| PSRR | - |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | TSOT-23-5 |
| ROHS |  |
The RT9080-12GJ5 is a fixed 1.2V low dropout linear regulator from Richtek, capable of delivering up to 600mA. With a maximum input voltage of 5.5V and a low quiescent current of 4µA, it is optimized for battery-powered and low-voltage applications. The dropout voltage is 1.03V at full load, ensuring efficient operation. Packaged in a TSOT-23-5, this LDO provides a compact, high-current solution for FPGA cores, MCU power, and memory termination.
- High Current Capacity: 600mA output supports demanding digital loads like FPGA and MCU cores.
- Ultra-Low Quiescent Current: 4µA standby current extends battery life in portable devices.
- Stable 1.2V Rail: Fixed output simplifies design for DDR and logic applications.
- Compact Package: TSOT-23-5 saves board space while dissipating heat effectively.
FPGA Core Power
The RT9080's 600mA output at 1.2V is ideal for powering FPGA core logic in portable instrumentation, with low dropout ensuring stable operation from 3.3V rails.
DDR Memory Termination
For DDR3/DDR4 memory systems, this LDO provides clean 1.2V VTT rails, with 4µA quiescent current reducing standby power in servers and networking gear.
High-Performance MCUs
Modern ARM Cortex-M7 MCUs require 1.2V cores. The RT9080 delivers the needed current with minimal voltage droop during processing bursts.
Optical Transceivers
SFP+ modules use 1.2V for laser driver circuits. The RT9080's low noise and high current capability ensure reliable optical signal integrity.
Portable Gaming Devices
Handheld gaming consoles benefit from the RT9080's 600mA capacity for GPU and CPU cores, with the TSOT-23-5 package fitting slim enclosures.
Industrial Sensors
In 24V industrial systems, the RT9080 steps down intermediate 3.3V rails to 1.2V for sensor DSPs, providing stable power in harsh environments.
- Q: What is the output voltage of the RT9080-12GJ5?
- A: The RT9080-12GJ5 provides a fixed 1.2V output voltage.
- Q: What is the maximum output current?
- A: This LDO can deliver up to 600mA of output current.
- Q: What is the input voltage range?
- A: The maximum input voltage is 5.5V, suitable for low-voltage rails.
- Q: What is the dropout voltage?
- A: Dropout voltage is typically 1.03V at a 600mA load.
- Q: What is the quiescent current?
- A: Quiescent current is a low 4µA, ideal for battery-powered applications.
- Q: What package is available?
- A: It comes in a TSOT-23-5 package, offering a compact solution.
RT9080-12GJ5.pdf
- Q: What is the output voltage of the RT9080-12GJ5?
- A: The RT9080-12GJ5 provides a fixed 1.2V output voltage.
- Q: What is the maximum output current?
- A: This LDO can deliver up to 600mA of output current.
- Q: What is the input voltage range?
- A: The maximum input voltage is 5.5V, suitable for low-voltage rails.
- Q: What is the dropout voltage?
- A: Dropout voltage is typically 1.03V at a 600mA load.
- Q: What is the quiescent current?
- A: Quiescent current is a low 4µA, ideal for battery-powered applications.
- Q: What package is available?
- A: It comes in a TSOT-23-5 package, offering a compact solution.
