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Normaler Preis $1.56
Normaler Preis $0.39 Verkaufspreis $1.56
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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) 1.25V
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 SC-74A, SOT-753
Supplier Device Package SOT-25
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Torex XC6220A12BMR-G is a fixed-output LDO regulator delivering 1.2V at up to 1A from a 1.25V input. With a dropout of 0.46V at full load and an 18 μA quiescent current, it offers a balance of power and efficiency. The SOT-25 package and 50dB PSRR make it suitable for compact, noise-sensitive designs.

  • 1A output current supports higher-power loads than typical LDOs.
  • Low quiescent current (18 μA) reduces standby power consumption.
  • 50dB PSRR at 1kHz provides clean power for analog and digital circuits.
  • SOT-25 package enables compact PCB design.

High-Performance MCU Boards

Delivers 1A at 1.2V for advanced microcontrollers with integrated peripherals, ensuring stable operation during heavy processing.

FPGA Core Power

Provides 1.2V core supply for low-power FPGAs, with 1A capability for logic array switching.

Portable SSD Controllers

Regulates 1.2V for NAND controller cores, supporting high-speed data transfers with low noise.

Wireless Charging Receivers

Stable 1.2V rail for power management ICs in Qi receivers, with 1A for charging circuits.

Industrial Control Modules

Reliable 1.2V supply for PLC I/O processors, with 50dB PSRR for noisy industrial environments.

Consumer Audio DSPs

Clean 1.2V supply for digital signal processors in soundbars and smart speakers.

Q: What is the output voltage?
A: Fixed 1.2V output.
Q: What is the maximum current?
A: 1A maximum output current.
Q: What is the input voltage?
A: 1.25V typical input.
Q: What is the dropout voltage?
A: 0.46V at 1A load.
Q: What is the quiescent current?
A: 18 μA quiescent current.
Q: What package is available?
A: SOT-25 package.
Base Product Number : XC6220A12BMR
1.2V 1A High Current LDO Linear Regulator Low Quiescent Current SOT-25 Torex
Q: What is the output voltage?
A: Fixed 1.2V output.
Q: What is the maximum current?
A: 1A maximum output current.
Q: What is the input voltage?
A: 1.25V typical input.
Q: What is the dropout voltage?
A: 0.46V at 1A load.
Q: What is the quiescent current?
A: 18 μA quiescent current.
Q: What package is available?
A: SOT-25 package.