Torex Semiconductor Ltd XC6220A37BPR-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) | 3.75V |
| 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 XC6220A37BPR-G is a fixed-output LDO linear regulator delivering 3.75V 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.
Battery-Powered IoT Sensors
The low 18 μA quiescent current extends battery life in always-on sensor nodes, while the 1A output capacity supports periodic high-current radio bursts.
Portable Medical Devices
The fixed 3.75V output and low dropout of 0.655V ensure stable operation from a single Li-ion cell, maintaining accuracy for sensitive monitoring circuits.
Industrial Control Modules
With 50dB PSRR at 1kHz, this regulator effectively rejects supply noise from industrial power rails, protecting microcontrollers and ADCs.
Automotive Infotainment
The SOT-89-5 package and 1A current capability make it suitable for powering display drivers and audio codecs in head units, where clean voltage is critical.
Networking Equipment
For routers and switches, the low dropout ensures consistent 3.75V output even during input voltage dips, preventing resets in high-current switching scenarios.
Precision Reference Supplies
The fixed output and high PSRR make it an excellent post-regulator for precision analog circuits, reducing ripple from switching pre-regulators.
- Q: What is the output voltage of the XC6220A37BPR-G?
- A: The fixed output voltage is 3.75V.
- 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 3.75V 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.
XC6220A37BPR-G.pdf
- Q: What is the output voltage of the XC6220A37BPR-G?
- A: The fixed output voltage is 3.75V.
- 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 3.75V 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.
