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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) 1.4V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.46V @ 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 RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Torex XC6220A141PR-G is a fixed-output LDO regulator providing a stable 1.4V supply at up to 1A. With a low 18 μA quiescent current and 0.46V dropout at full load, it offers excellent efficiency for portable and industrial applications. The SOT-89-5 package and 50dB PSRR at 1kHz ensure clean, reliable power.

  • Stable Output: Fixed 1.4V with high accuracy for critical loads.
  • Low Power Loss: 0.46V dropout at 1A minimizes heat generation.
  • Battery Friendly: 18 μA quiescent current preserves battery life.
  • Compact Design: SOT-89-5 package fits space-constrained PCBs.

Digital Signal Processors

The 1.4V output is ideal for DSP cores, providing stable power with 50dB PSRR to minimize clock jitter and signal distortion.

Portable GPS Modules

Low quiescent current extends battery life in GPS trackers, while 1A capability supports peak processing during position fixes.

Wireless Charging Controllers

Stable 1.4V rail with high current capacity ensures reliable operation of charging control ICs.

Medical Monitoring Devices

The clean output and compact package make it suitable for wearable health monitors requiring a consistent 1.4V supply.

Networking Equipment

With low dropout, it can efficiently power switch ICs from a 1.8V or 2.5V input in routers and switches.

Q: What is the output voltage of the XC6220A141PR-G?
A: The fixed output voltage is 1.4V.
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 input voltage range is not specified in the provided data; please refer to the datasheet.
Q: What is the dropout voltage?
A: The dropout voltage is 0.46V at a 1A load.
Q: What is the quiescent current?
A: The quiescent current is a low 18 μA.
Q: What package is available?
A: It comes in a SOT-89-5 package.
Base Product Number : XC6220A141PR
1.4V 1A Fixed Output LDO Linear Regulator Low Quiescent Current SOT-89-5 Torex
Q: What is the output voltage of the XC6220A141PR-G?
A: The fixed output voltage is 1.4V.
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 input voltage range is not specified in the provided data; please refer to the datasheet.
Q: What is the dropout voltage?
A: The dropout voltage is 0.46V at a 1A load.
Q: What is the quiescent current?
A: The quiescent current is a low 18 μA.
Q: What package is available?
A: It comes in a SOT-89-5 package.