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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) 3.95V
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 XC6220A39BER-G is a fixed-output LDO regulator providing a precise 3.95V at up to 1A. With an ultra-low 18 μA quiescent current and 0.655V dropout, it is optimized for battery-powered applications. The 6-USPC package ensures a compact footprint, while 50dB PSRR delivers clean power for noise-sensitive electronics.

  • Extended Battery Life: Ultra-low 18 μA quiescent current minimizes standby power draw in portable devices.
  • High Current Capacity: 1A output supports demanding loads like wireless modules and sensors.
  • Low Dropout: 0.655V dropout at 1A enables efficient operation from batteries with minimal headroom.
  • Compact Footprint: 6-USPC (1.8x2) package saves PCB space for miniaturized designs.
  • Clean Output: 50dB PSRR at 1kHz reduces supply noise for sensitive analog circuits.

Precision Analog Front-Ends

The 3.95V output with 50dB PSRR provides a stable, low-noise rail for precision analog front-ends in medical and industrial equipment.

Battery-Powered Cameras

Low 18 μA quiescent current extends battery life in action cameras, while 1A capacity supports image sensors and wireless streaming.

Portable Gaming Devices

Stable 3.95V rail for processors and displays, with low dropout ensuring consistent performance from rechargeable batteries.

Automotive Telematics

Reliable power for vehicle tracking and diagnostics, with compact package fitting into space-constrained modules.

Smart Agriculture Sensors

Efficient 3.95V output for soil and weather sensors, with low quiescent current for solar-powered deployments.

Consumer Robotics

High current capability supports motors and sensors in hobby robots, while clean output ensures stable microcontroller operation.

Q: What is the output voltage of the XC6220A39BER-G?
A: This fixed-output LDO provides a stable 3.95V output.
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 3.95V, designed for a regulated 3.95V output with proper headroom.
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V at a 1A load, ensuring efficient operation near the dropout threshold.
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 comes in a compact 6-USPC (1.8x2) package, ideal for space-constrained designs.
Base Product Number : XC6220A39BER
1A 3.95V 6-USPC Fixed Output LDO Linear Regulator Low Quiescent Current Torex
Q: What is the output voltage of the XC6220A39BER-G?
A: This fixed-output LDO provides a stable 3.95V output.
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 3.95V, designed for a regulated 3.95V output with proper headroom.
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V at a 1A load, ensuring efficient operation near the dropout threshold.
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 comes in a compact 6-USPC (1.8x2) package, ideal for space-constrained designs.