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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) 3.15V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.38V @ 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 4-UDFN Exposed Pad
Supplier Device Package USPQ-4B04
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Torex XC6233H31B9R-G is a fixed 3.15V LDO regulator rated for 200mA output. With an 87 µA quiescent current and 75dB PSRR at 1kHz, it provides efficient, low-noise power for battery-operated and precision analog systems. The USPQ-4B04 package and 0.38V dropout at full load enable compact, high-performance designs.

  • Precision Output: Fixed 3.15V with tight regulation for sensitive electronics.
  • Low Power Loss: 87 µA quiescent current extends battery runtime.
  • Excellent Ripple Rejection: 75dB PSRR at 1kHz stabilizes noisy input rails.
  • Compact Footprint: USPQ-4B04 package saves space in portable designs.

Precision Reference Supplies

The 3.15V output is ideal for powering voltage references and precision DACs that require a stable, low-noise rail within tight tolerance.

Battery-Powered Medical Devices

Low quiescent current and 200mA capability support continuous operation in glucose monitors and wearable health trackers.

RF Transceiver Front-Ends

High PSRR at 1kHz reduces coupling from switching regulators, ensuring clean power for VCOs and mixers in communication systems.

Automotive Sensor Modules

With a low dropout of 0.38V, it maintains a regulated 3.15V supply from a 3.6V nominal rail in engine control units.

Portable Audio Equipment

The low noise characteristics make it suitable for headphone amplifiers and portable DACs where audio fidelity is paramount.

Q: What is the output voltage of the XC6233H31B9R-G?
A: The fixed output voltage is 3.15V.
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 range is not specified in the provided data; refer to the datasheet.
Q: What is the dropout voltage?
A: The dropout voltage is 0.38V at 200mA output current.
Q: What is the quiescent current?
A: The quiescent current is 87 µA.
Q: What package is available?
A: It comes in the USPQ-4B04 package.
Base Product Number : XC6233H31B9R
200mA 3.15V High PSRR LDO Linear Regulator Low Quiescent Current Torex USPQ-4B04
Q: What is the output voltage of the XC6233H31B9R-G?
A: The fixed output voltage is 3.15V.
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 range is not specified in the provided data; refer to the datasheet.
Q: What is the dropout voltage?
A: The dropout voltage is 0.38V at 200mA output current.
Q: What is the quiescent current?
A: The quiescent current is 87 µA.
Q: What package is available?
A: It comes in the USPQ-4B04 package.