Torex Semiconductor Ltd XC6220A271MR-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) | 2.7V |
| 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 XC6220A271MR-G is a fixed-output LDO regulator providing a stable 2.7V at up to 1A. With an ultra-low 18 μA quiescent current and 0.655V dropout at full load, it is optimized for battery-powered and low-power applications. The SOT-25 package and 50dB PSRR at 1kHz make it a versatile choice for noise-sensitive designs.
- Power Efficiency: 18 μA quiescent current reduces idle power draw, extending battery runtime.
- High Output Current: 1A capability supports a wide range of loads without droop.
- Low Dropout: 0.655V dropout at 1A enables operation from nearly depleted batteries.
- Noise Rejection: 50dB PSRR at 1kHz ensures clean output for analog circuits.
- Small Size: SOT-25 package fits compact PCB layouts.
FPGA Core Supplies
The 2.7V output and 1A current capability provide a stable core voltage for small FPGAs, with low dropout ensuring regulation even as the battery discharges.
Portable Audio Equipment
With 50dB PSRR at 1kHz, this LDO minimizes power supply noise in portable DACs and headphone amplifiers, preserving audio fidelity.
Smart Home Hubs
The low quiescent current keeps standby power minimal in always-on smart home controllers, while 1A supports Wi-Fi and Zigbee radio bursts.
Test and Measurement Instruments
Stable 2.7V output with low noise characteristics makes it suitable for powering reference circuits in handheld multimeters and calibrators.
Embedded Systems
For microcontroller boards requiring a 2.7V rail, this LDO offers a compact, efficient solution with thermal protection for reliable operation.
LED Driver Bias Supplies
The 1A output can bias LED driver ICs in portable lighting, providing a clean, regulated supply that improves brightness consistency.
- Q: What is the output voltage of the XC6220A271MR-G?
- A: This LDO provides a fixed 2.7V output.
- Q: What is the maximum output current?
- A: It can supply up to 1A of continuous current.
- Q: What is the input voltage range?
- A: The minimum input voltage is 2.7V, with typical operation up to 6V.
- Q: What is the dropout voltage?
- A: Dropout is 0.655V at 1A load, allowing efficient low-headroom operation.
- Q: What is the quiescent current?
- A: Quiescent current is only 18 μA, ideal for battery-powered applications.
- Q: What package is this available in?
- A: It comes in the SOT-25 package.
XC6220A271MR-G.pdf
- Q: What is the output voltage of the XC6220A271MR-G?
- A: This LDO provides a fixed 2.7V output.
- Q: What is the maximum output current?
- A: It can supply up to 1A of continuous current.
- Q: What is the input voltage range?
- A: The minimum input voltage is 2.7V, with typical operation up to 6V.
- Q: What is the dropout voltage?
- A: Dropout is 0.655V at 1A load, allowing efficient low-headroom operation.
- Q: What is the quiescent current?
- A: Quiescent current is only 18 μA, ideal for battery-powered applications.
- Q: What package is this available in?
- A: It comes in the SOT-25 package.
