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Product attributes Property Value
Manufacturer Torex Semiconductor Ltd
Product Series
Packaging Tape & Reel (TR) |
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 2.2V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.52V @ 200mA
Current - Output 200mA
Current - Quiescent (Iq) 87 µA
Current - Supply (Max) -
PSRR 75dB (1kHz)
Control Features Enable
Protection Features Over Current
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 XC6233H221MR-G is a high-performance 200mA low dropout linear regulator offering a fixed 2.2V output. Its low 87 µA quiescent current and 75dB PSRR make it ideal for battery-powered and noise-sensitive applications. The SOT-25 package ensures a small footprint for space-constrained designs.

  • Extended Battery Life: Ultra-low 87 µA quiescent current reduces standby power consumption.
  • Clean Power Delivery: 75dB PSRR at 1kHz filters supply noise for sensitive loads.
  • High Efficiency at Low Dropout: 0.52V dropout at 200mA maximizes usable voltage headroom.
  • Compact Design: SOT-25 package minimizes PCB area.

Portable Battery-Powered Devices

Ideal for powering low-voltage digital cores in wearables and IoT sensors. The 87 µA quiescent current extends battery life during standby.

Noise-Sensitive Analog Circuits

With 75dB PSRR at 1kHz, this LDO provides clean, stable power for precision analog-to-digital converters and operational amplifiers.

Wireless Communication Modules

Maintains a stable 2.2V rail for RF transceivers, minimizing voltage ripple that could affect signal integrity.

Industrial Sensor Interfaces

The low dropout of 0.52V allows operation from a 2.7V rail while delivering 200mA, suitable for 4-20mA loop-powered transmitters.

Automotive Infotainment

Provides a regulated supply for microcontroller I/O and memory, ensuring reliable operation across temperature variations.

Space-Constrained PCBs

The compact SOT-25 package fits tight layouts, reducing board space while delivering up to 200mA.

Q: What is the output voltage of the XC6233H221MR-G?
A: The fixed output voltage is 2.2V.
Q: What is the maximum output current?
A: It can deliver up to 200mA.
Q: What is the input voltage range?
A: The input voltage is 2.2V (typical operating condition).
Q: What is the dropout voltage?
A: Dropout voltage is 0.52V at 200mA output.
Q: What is the quiescent current?
A: The quiescent current is 87 µA.
Q: What package is available?
A: It comes in a SOT-25 package.
Base Product Number : XC6233H221MR
2.2V 200mA High PSRR LDO Linear Regulator Low Quiescent Current SOT-25 Torex
Q: What is the output voltage of the XC6233H221MR-G?
A: The fixed output voltage is 2.2V.
Q: What is the maximum output current?
A: It can deliver up to 200mA.
Q: What is the input voltage range?
A: The input voltage is 2.2V (typical operating condition).
Q: What is the dropout voltage?
A: Dropout voltage is 0.52V at 200mA output.
Q: What is the quiescent current?
A: The quiescent current is 87 µA.
Q: What package is available?
A: It comes in a SOT-25 package.