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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) 1.95V
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 SC-74A, SOT-753
Supplier Device Package SOT-25
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Torex XC6220A19BMR-G is a fixed-output linear regulator providing a stable 1.95V supply with up to 1A 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.

FPGA Core Power

The 1.95V rail with 1A capability provides clean power for low-voltage FPGA cores, ensuring reliable logic operation.

Precision Analog Circuits

50dB PSRR at 1kHz reduces supply noise for op-amps and ADCs, improving measurement accuracy in test equipment.

Portable Audio Players

Low quiescent current and stable output minimize distortion in audio codecs, delivering high-fidelity sound.

Smart Home Hubs

Compact SOT-25 package and 1A output support multiple sensors and communication modules in a small form factor.

Embedded Systems

Fixed 1.95V output simplifies power design for microcontrollers and memory, reducing external component count.

Medical Monitoring Devices

Reliable 1A output and low noise characteristics support continuous patient monitoring without interference.

Q: What is the output voltage of the XC6220A19BMR-G?
A: The fixed output voltage is 1.95V.
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 : XC6220A19BMR
1.95V 1A Fixed Output LDO Linear Regulator Low Quiescent Current SOT-25 Torex
Q: What is the output voltage of the XC6220A19BMR-G?
A: The fixed output voltage is 1.95V.
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.