Torex Semiconductor Ltd XC6220A391PR-G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.82 | $1.82 |
| 15+ | $0.41 | $6.15 |
| 25+ | $0.41 | $10.25 |
| 50+ | $0.38 | $19.00 |
| 100+ | $0.34 | $34.00 |
| N+ | $0.07 | 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) | 3.9V |
| 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 | SOT-89-5/6 |
| Supplier Device Package | SOT-89-5 |
| ROHS |  |
The Torex XC6220A391PR-G is a fixed-output LDO linear regulator providing 3.9V at up to 1A. Its low 18 μA quiescent current and 0.655V dropout at full load make it ideal for power-sensitive applications. The SOT-89-5 package offers a compact footprint with good thermal dissipation. With 50dB PSRR at 1kHz, it provides clean, stable power for noise-sensitive electronics.
- Extended Battery Life: Ultra-low 18 μA quiescent current minimizes standby drain in portable devices.
- High Current Capacity: 1A output supports demanding loads while maintaining regulation.
- Low Dropout: 0.655V dropout at 1A allows operation from marginally higher input voltages, improving efficiency.
- Noise Rejection: 50dB PSRR at 1kHz filters supply ripple for clean output.
GPS Navigation Devices
The 3.9V output and low noise ensure accurate GPS signal processing, while 1A supports display and processor loads.
Digital Cameras
With low quiescent current, this LDO extends shooting time, and the stable output powers image sensors and processors.
Automotive Telematics
The regulator handles wide input variations with low dropout, providing stable 3.9V for communication modules in vehicles.
Portable Printers
1A output drives print heads and motors, while the low dropout maintains operation from a partially discharged battery.
Security Cameras
For IP cameras, the 50dB PSRR rejects interference from IR LEDs, ensuring clean power for image processing.
Drone Flight Controllers
Lightweight and efficient, this LDO provides stable 3.9V for sensors and MCUs, critical for flight stability.
- Q: What is the output voltage of the XC6220A391PR-G?
- A: The fixed output voltage is 3.9V.
- 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 is specified at 3.9V for this variant; refer to the datasheet for the full operating range.
- 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 comes in a SOT-89-5 package.
XC6220A391PR-G.pdf
- Q: What is the output voltage of the XC6220A391PR-G?
- A: The fixed output voltage is 3.9V.
- 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 is specified at 3.9V for this variant; refer to the datasheet for the full operating range.
- 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 comes in a SOT-89-5 package.
