Torex Semiconductor Ltd XC6220A231PR-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) | 2.3V |
| 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 XC6220A231PR-G is a fixed 2.3V LDO linear regulator capable of sourcing 1A. With a low quiescent current of 18 μA and a dropout voltage of 0.655V at full load, it is optimized for battery-powered and energy-efficient designs. The SOT-89-5 package provides a compact solution with good thermal performance, while 50dB PSRR at 1kHz ensures clean output for noise-sensitive applications.
- Energy Efficient: 18 μA quiescent current reduces standby losses, prolonging battery life in portable devices.
- Robust 1A Output: Handles peak loads from processors and wireless modules without voltage sag.
- Low Dropout Performance: 0.655V dropout enables operation from 3.3V or 3.6V rails with ample headroom.
- Noise Rejection: 50dB PSRR at 1kHz filters power supply noise, ideal for audio and RF circuits.
- Compact Footprint: SOT-89-5 package balances size and thermal dissipation for dense PCBs.
FPGA Core Supplies
Many low-cost FPGAs require a 2.3V core rail. The XC6220A231PR-G delivers 1A with low dropout, ensuring stable operation during logic switching transients.
Wireless Charging Receivers
In Qi receivers, this LDO provides a clean 2.3V supply for the control IC and demodulation circuits, with 50dB PSRR rejecting switching noise from the power stage.
Portable Audio DACs
For high-resolution audio, a quiet 2.3V rail is essential. The low quiescent current and high PSRR minimize noise floor and artifacts.
Smart Meters
Utility meters operating on batteries benefit from the 18 μA quiescent current, extending service life while powering the metering IC and communication module.
LED Drivers (Analog Dimming)
Used as a reference supply for analog dimming circuits, the fixed 2.3V output ensures consistent brightness control across temperature.
Automotive Telematics
In aftermarket GPS trackers, the regulator powers the GPS receiver and cellular modem, maintaining a stable 2.3V even during GSM transmit bursts.
- Q: What is the output voltage of the XC6220A231PR-G?
- A: This fixed-output LDO provides a stable 2.3V output.
- 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 minimum input voltage is 2.3V; the absolute maximum is typically 6.0V (see datasheet).
- Q: What is the dropout voltage?
- A: Dropout is 0.655V at a 1A load.
- Q: What is the quiescent current?
- A: Quiescent current is only 18 μA, ideal for battery applications.
- Q: What package is available?
- A: It is offered in the SOT-89-5 package.
XC6220A231PR-G.pdf
- Q: What is the output voltage of the XC6220A231PR-G?
- A: This fixed-output LDO provides a stable 2.3V output.
- 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 minimum input voltage is 2.3V; the absolute maximum is typically 6.0V (see datasheet).
- Q: What is the dropout voltage?
- A: Dropout is 0.655V at a 1A load.
- Q: What is the quiescent current?
- A: Quiescent current is only 18 μA, ideal for battery applications.
- Q: What package is available?
- A: It is offered in the SOT-89-5 package.
