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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) 2.25V
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 XC6220A22BMR-G is a fixed-output LDO voltage regulator providing a stable 2.25V with up to 1A of current. Its low 18 μA quiescent current and 0.655V dropout voltage at full load make it highly efficient for battery-operated devices. Housed in a compact SOT-25 package, it offers a reliable power solution for space-constrained applications.

  • Low Power Consumption: The 18 μA quiescent current is ideal for battery-powered devices that require long standby times.
  • Robust Current Delivery: Capable of supplying 1A, it can handle peak loads from processors and wireless modules.
  • Excellent Noise Rejection: With 50dB PSRR at 1kHz, it provides a clean output for sensitive analog circuits.
  • Compact Footprint: The SOT-25 package is perfect for miniaturized designs where board space is at a premium.

High-Resolution ADC Power

The 2.25V output is ideal for powering high-resolution ADCs that require a precise, low-noise supply. The 50dB PSRR helps reject noise from the input rail.

Portable Gaming Consoles

With 1A current capability, this regulator can power the processor and display drivers in portable gaming devices, while the low quiescent current extends playtime.

Wireless Sensor Networks

For nodes that wake up periodically to transmit data, the XC6220A22BMR-G offers a fast, stable 2.25V supply with minimal standby power draw.

Medical Implants

The low dropout and high efficiency make it suitable for battery-powered medical implants that require a reliable 2.25V supply for long-term operation.

Industrial Process Control

In industrial settings, this regulator provides a stable 2.25V rail for microcontrollers and sensors, ensuring accurate data acquisition in noisy environments.

Consumer Electronics

From smartwatches to e-readers, the compact SOT-25 package and efficient operation make it a versatile choice for consumer devices needing a 2.25V supply.

Q: What is the output voltage of the XC6220A22BMR-G?
A: This LDO regulator provides a fixed output voltage of 2.25V.
Q: What is the maximum output current?
A: The XC6220A22BMR-G can deliver up to 1A of continuous output current.
Q: What is the input voltage range?
A: The minimum input voltage is 2.25V. The maximum input voltage is not specified in the provided data.
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V at a 1A load current.
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 this regulator available in?
A: It comes in the compact SOT-25 package.
Base Product Number : XC6220A22B
1A 2.25V Fixed Output LDO Linear Regulator Low Quiescent Current SOT-25 Torex
Q: What is the output voltage of the XC6220A22BMR-G?
A: This LDO regulator provides a fixed output voltage of 2.25V.
Q: What is the maximum output current?
A: The XC6220A22BMR-G can deliver up to 1A of continuous output current.
Q: What is the input voltage range?
A: The minimum input voltage is 2.25V. The maximum input voltage is not specified in the provided data.
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V at a 1A load current.
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 this regulator available in?
A: It comes in the compact SOT-25 package.