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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 SC-74A, SOT-753
Supplier Device Package SOT-25
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Torex XC6220A201MR-G is a fixed-output linear regulator delivering a stable 2V rail with up to 1A of current. Its low 18 μA quiescent current and 0.655V dropout at full load make it ideal for power-sensitive portable devices. The SOT-25 package offers a compact solution for space-constrained designs.

  • Extended Battery Life: Ultra-low 18 μA quiescent current minimizes standby power draw.
  • High Current Capacity: 1A output supports demanding loads without external pass transistors.
  • Low Dropout: 0.655V dropout at 1A allows operation from tightly regulated input rails.
  • Compact Footprint: SOT-25 package saves PCB space for miniaturized designs.

Digital Signal Processors

The 2V rail with 1A capability provides stable power for DSPs in audio and video processing applications.

Wireless Charging Receivers

Low dropout and high current support efficient power transfer in portable devices with limited input headroom.

Portable Instrumentation

Low quiescent current extends battery life in handheld multimeters and oscilloscopes.

Networking Equipment

Compact SOT-25 package and 1A output power Ethernet controllers and PHY chips in routers and switches.

Consumer Electronics

Fixed 2V output simplifies power supply design for cameras, drones, and gaming controllers.

Automotive Sensors

Stable output under varying loads ensures reliable operation of pressure and temperature sensors.

Q: What is the output voltage of the XC6220A201MR-G?
A: The fixed output voltage is 2V.
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 range is not specified in the provided data; please refer to the datasheet.
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V 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 applications.
Q: What package is available?
A: It is available in the compact SOT-25 package.
Base Product Number : XC6220A201MR
1A 2V Fixed Output LDO Linear Regulator Low Quiescent Current SOT-25 Torex
Q: What is the output voltage of the XC6220A201MR-G?
A: The fixed output voltage is 2V.
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 range is not specified in the provided data; please refer to the datasheet.
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V 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 applications.
Q: What package is available?
A: It is available in the compact SOT-25 package.