Torex Semiconductor Ltd XC6220A191MR-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) | 1.9V |
| 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 XC6220A191MR-G is a fixed-output linear regulator delivering a stable 1.9V rail with up to 1A of current. Its low 18 μA quiescent current and 0.655V dropout at full load make it ideal for power-sensitive portable devices. The SOT-25 package offers a compact solution for space-constrained designs.
- Extended Battery Life: Ultra-low 18 μA quiescent current minimizes standby power draw.
- High Current Capacity: 1A output supports demanding loads without external pass transistors.
- Low Dropout: 0.655V dropout at 1A allows operation from tightly regulated input rails.
- Compact Footprint: SOT-25 package saves PCB space for miniaturized designs.
Battery-Powered IoT Sensors
The low 18 μA quiescent current extends battery life in always-on sensor nodes, while the 1A output supports periodic high-current radio bursts.
Portable Medical Devices
The fixed 1.9V rail with 50dB PSRR at 1kHz ensures stable operation for sensitive analog front-ends in glucose monitors and pulse oximeters.
Wireless Communication Modules
With 1A capability and low dropout, this regulator maintains a clean 1.9V supply for RF transceivers, reducing noise-induced bit errors.
Industrial Control Systems
The SOT-25 package and robust 1A current rating make it suitable for powering microcontrollers and logic circuits in factory automation.
Wearable Electronics
Compact footprint and low quiescent current enable efficient power management in smartwatches and fitness trackers, maximizing runtime.
Automotive Infotainment
Stable 1.9V output with high current capability supports processors and displays in head units, ensuring reliable performance under varying loads.
- Q: What is the output voltage of the XC6220A191MR-G?
- A: The fixed output voltage is 1.9V.
- Q: What is the maximum output current?
- A: It can deliver up to 1A of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- 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 applications.
- Q: What package is available?
- A: It is available in the compact SOT-25 package.
XC6220A191MR-G.pdf
- Q: What is the output voltage of the XC6220A191MR-G?
- A: The fixed output voltage is 1.9V.
- Q: What is the maximum output current?
- A: It can deliver up to 1A of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- 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 applications.
- Q: What package is available?
- A: It is available in the compact SOT-25 package.
