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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) 6V
Voltage - Output (Min/Fixed) 2V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.195V @ 100mA
Current - Output 200mA
Current - Quiescent (Iq) 50 µA
Current - Supply (Max) -
PSRR 70dB (1kHz)
Control Features Enable
Protection Features Over Current
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case SC-82
Supplier Device Package SSOT-24
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The XC6221B202NR-G is a 200mA LDO from Torex, delivering a fixed 2.0V output. Its 50 µA quiescent current and 70dB PSRR make it an excellent choice for battery-powered and noise-sensitive applications. The SSOT-24 package supports compact, high-density PCB layouts.

  • Ultra-Low Quiescent Current: 50 µA extends battery life in portable devices.
  • High PSRR: 70dB at 1kHz ensures clean output for analog and RF circuits.
  • Very Low Dropout: 0.195V at 100mA maximizes headroom.
  • Compact SSOT-24: Ideal for miniaturized electronics.

2.0V Digital Circuits

Provides a precise 2.0V rail for legacy and specialized logic, with very low dropout for efficient conversion from 2.5V sources.

Sensor Conditioning

Clean 2.0V supply for bridge sensors and op-amps, with 70dB PSRR minimizing interference.

Portable GPS Modules

Stable power for GPS receivers, ensuring reliable satellite signal acquisition.

Smart Cards and Readers

Powers smart card interface ICs with low noise and stable voltage.

Test Equipment

Provides reference voltage for calibration circuits in portable testers.

Wearable Fitness Trackers

Low quiescent current extends battery life in always-on activity monitors.

Q: What is the output voltage?
A: Fixed 2.0V output.
Q: What is the maximum current?
A: 200mA.
Q: What is the input voltage?
A: 2.0V typical.
Q: What is the dropout?
A: 0.195V at 100mA.
Q: What is the quiescent current?
A: 50 µA.
Q: What package?
A: SSOT-24.
Base Product Number : XC6221B202NR
2.0V 200mA High PSRR LDO Linear Regulator Low Quiescent Current SSOT-24 Torex
Q: What is the output voltage?
A: Fixed 2.0V output.
Q: What is the maximum current?
A: 200mA.
Q: What is the input voltage?
A: 2.0V typical.
Q: What is the dropout?
A: 0.195V at 100mA.
Q: What is the quiescent current?
A: 50 µA.
Q: What package?
A: SSOT-24.