Torex Semiconductor Ltd XC6220A181MR-G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.56 | $1.56 |
| 15+ | $0.36 | $5.40 |
| 25+ | $0.35 | $8.75 |
| 50+ | $0.33 | $16.50 |
| 100+ | $0.29 | $29.00 |
| N+ | $0.06 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Torex Semiconductor Ltd |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.655V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 18 μA |
| Current - Supply (Max) | 108 μA |
| PSRR | 50dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-25 |
| ROHS |  |
The Torex XC6220A181MR-G is a fixed-output linear regulator providing a precise 1.8V supply. It is capable of delivering up to 1A of current with a low dropout voltage of 0.655V at full load, ensuring efficient operation. The device features an ultra-low quiescent current of 18 μA, making it perfect for battery-powered and energy-conscious designs. Housed in a compact SOT-25 package, it offers excellent power supply rejection of 50dB at 1kHz, delivering clean and stable power for sensitive electronic circuits.
- Optimal for Digital ICs: Provides a stable 1.8V rail, ideal for modern microcontrollers and logic devices.
- Low Power Loss: 0.655V dropout at 1A ensures efficient conversion, reducing heat.
- Extended Battery Life: 18 μA quiescent current is among the lowest in its class.
- Reliable Noise Rejection: 50dB PSRR at 1kHz maintains signal integrity in noisy environments.
Digital Logic Power
1.8V is a common I/O voltage for digital logic. This LDO provides a stable, high-current supply for FPGAs, CPLDs, and microprocessors.
Battery-Powered Cameras
For digital cameras, the low quiescent current helps preserve battery life during standby, while the 1A output supports image sensors and processing chips.
Wireless Charging Receivers
In wireless charging circuits, this regulator provides a clean 1.8V rail for control and communication ICs, ensuring reliable operation.
Portable Test Equipment
The high PSRR and low noise make it suitable for powering measurement circuits in handheld multimeters and oscilloscopes.
Consumer Electronics
For smartwatches and earbuds, the XC6220A181MR-G offers a compact, efficient solution for powering low-voltage digital cores.
Networking Peripherals
In USB hubs and network adapters, it provides a stable 1.8V supply for interface controllers, ensuring consistent data transfer.
- Q: What is the output voltage of the XC6220A181MR-G?
- A: The fixed output voltage is 1.8V.
- Q: What is the maximum output current?
- A: It can deliver up to 1A of continuous current.
- Q: What is the input voltage range?
- A: The input voltage range starts from 1.8V; the maximum input voltage is not specified in the provided data.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.655V at a 1A load.
- Q: What is the quiescent current?
- A: The quiescent current is a low 18 μA, making it suitable for battery-powered devices.
- Q: What package is available?
- A: It is available in the compact SOT-25 package.
XC6220A181MR-G.pdf
- Q: What is the output voltage of the XC6220A181MR-G?
- A: The fixed output voltage is 1.8V.
- Q: What is the maximum output current?
- A: It can deliver up to 1A of continuous current.
- Q: What is the input voltage range?
- A: The input voltage range starts from 1.8V; the maximum input voltage is not specified in the provided data.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.655V at a 1A load.
- Q: What is the quiescent current?
- A: The quiescent current is a low 18 μA, making it suitable for battery-powered devices.
- Q: What package is available?
- A: It is available in the compact SOT-25 package.
