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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) 2.75V
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 RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Torex XC6220A27BPR-G is a fixed-output linear regulator delivering 2.75V at up to 1A. Its low 18 μA quiescent current and 0.655V dropout voltage make it ideal for battery-operated devices. The SOT-89-5 package offers a compact footprint, while 50dB PSRR at 1kHz ensures clean, stable power for noise-sensitive applications.

  • Extended Battery Life: Ultra-low 18 μA quiescent current minimizes standby power consumption.
  • High Current Capacity: 1A output supports demanding loads without external pass transistors.
  • Low Dropout: 0.655V dropout at 1A enables efficient operation from closely matched input rails.
  • Noise Rejection: 50dB PSRR at 1kHz filters supply noise for sensitive analog circuits.
  • Compact Package: SOT-89-5 balances thermal performance with board space savings.

Battery-Powered IoT Sensors

The low 18 μA quiescent current extends battery life in always-on sensor nodes, while the 1A output capability supports periodic high-current radio bursts.

Portable Medical Devices

Stable 2.75V output with 50dB PSRR at 1kHz ensures clean power for sensitive analog front-ends in glucose monitors and pulse oximeters.

Wireless Communication Modules

The 0.655V dropout at 1A allows efficient regulation from a 3.3V rail, providing a stable 2.75V supply for RF transceivers and baseband processors.

Industrial Control Systems

SOT-89-5 package with 1A current capability suits industrial sensors and actuators requiring reliable, low-noise power in compact enclosures.

Consumer Audio Equipment

50dB PSRR at 1kHz reduces power supply noise, preserving audio fidelity in portable speakers and headphone amplifiers.

Automotive Infotainment

Fixed 2.75V output with high current capacity powers display drivers and interface ICs, ensuring consistent performance across temperature ranges.

Q: What is the output voltage of the XC6220A27BPR-G?
A: The fixed output voltage is 2.75V.
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 recommended input voltage is 2.75V, with operation supported up to the absolute maximum ratings specified in the datasheet.
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 is available in the SOT-89-5 package.
Base Product Number : XC6220A27BPR
1A 2.75V Fixed Output LDO Linear Regulator Low Quiescent Current SOT-89-5 Torex
Q: What is the output voltage of the XC6220A27BPR-G?
A: The fixed output voltage is 2.75V.
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 recommended input voltage is 2.75V, with operation supported up to the absolute maximum ratings specified in the datasheet.
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 is available in the SOT-89-5 package.