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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) 2V
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 6-UFDFN Exposed Pad
Supplier Device Package 6-USPC (1.8x2)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Torex XC6220A201ER-G is a precision fixed-output LDO linear regulator providing a stable 2.0V at up to 1A. Featuring an ultra-low 18 μA quiescent current and 0.655V dropout at full load, it delivers exceptional efficiency for battery-operated devices. The compact 6-USPC package and 50dB PSRR at 1kHz ensure clean, reliable power in space-constrained applications.

  • Stable 2.0V Output: Fixed output voltage ensures consistent performance for logic and analog circuits.
  • High Efficiency: Low 18 μA quiescent current reduces power waste in standby and active modes.
  • Robust Load Handling: 1A current rating supports a wide range of applications from sensors to processors.
  • Compact Footprint: 6-USPC package minimizes board space requirements in dense designs.

FPGA Core Power Supplies

The 2.0V output and 1A current capability provide stable power for low-voltage FPGA cores, while the low dropout ensures consistent performance during load transients.

Precision Analog Circuits

With 50dB PSRR at 1kHz, this regulator minimizes power supply noise for precision op-amps and ADCs, improving measurement accuracy.

Handheld GPS Devices

The low 18 μA quiescent current extends battery life in portable navigation devices, while the compact package saves valuable PCB space.

Smart Home Controllers

This LDO delivers clean 2.0V power for microcontrollers in smart home hubs, ensuring reliable operation in always-on applications.

Digital Cameras

The 1A output supports image sensors and processors, while the low dropout maintains stable voltage as batteries discharge during use.

Test and Measurement Equipment

The stable output and excellent noise rejection make it suitable for powering reference circuits in portable test instruments.

Q: What is the output voltage of the XC6220A201ER-G?
A: This LDO regulator provides a fixed output voltage of 2.0V.
Q: What is the maximum output current?
A: The XC6220A201ER-G can deliver up to 1A of continuous output current.
Q: What is the input voltage range?
A: The recommended input voltage is 2V, with a typical operating range suitable for this fixed-output device.
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V at a 1A load, ensuring efficient operation with minimal headroom.
Q: What is the quiescent current?
A: The quiescent current is a low 18 μA, making it ideal for battery-powered applications.
Q: What package is available?
A: It comes in a compact 6-USPC (1.8x2) package, suitable for space-constrained designs.
Base Product Number : XC6220A201ER
1A 2.0V 6-USPC Fixed Output LDO Linear Regulator Low Quiescent Current Torex
Q: What is the output voltage of the XC6220A201ER-G?
A: This LDO regulator provides a fixed output voltage of 2.0V.
Q: What is the maximum output current?
A: The XC6220A201ER-G can deliver up to 1A of continuous output current.
Q: What is the input voltage range?
A: The recommended input voltage is 2V, with a typical operating range suitable for this fixed-output device.
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V at a 1A load, ensuring efficient operation with minimal headroom.
Q: What is the quiescent current?
A: The quiescent current is a low 18 μA, making it ideal for battery-powered applications.
Q: What package is available?
A: It comes in a compact 6-USPC (1.8x2) package, suitable for space-constrained designs.