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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) 3.3V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.35V @ 200mA
Current - Output 200mA
Current - Quiescent (Iq) 21 µA
Current - Supply (Max) -
PSRR 50dB (1kHz)
Control Features Enable
Protection Features Over Current
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 4-XDFN
Supplier Device Package 4-USPN (0.90x1.2)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Torex XC6501D3317R-G is a 200mA LDO regulator offering a fixed 3.3V output, the industry-standard voltage for digital circuits. With a low 21 µA quiescent current and 0.35V dropout, it is optimized for battery-powered and energy-efficient designs. Its compact 4-USPN package makes it a versatile choice.

  • Industry-Standard Voltage: Fixed 3.3V output simplifies design for common logic rails.
  • Low Power Consumption: 21 µA quiescent current is ideal for always-on applications.
  • High Efficiency: 0.35V dropout at 200mA reduces power dissipation.
  • Excellent Noise Performance: 50dB PSRR at 1kHz for clean power delivery.

Standard 3.3V Logic Systems

Directly powers 3.3V microcontrollers, FPGAs, and digital logic with up to 200mA current.

Battery-Powered IoT Devices

21 µA quiescent current is ideal for smart home sensors and beacons that run on coin cells.

Portable Instrumentation

Provides stable power for multimeters and handheld test equipment, with low dropout for battery operation.

Wireless Modules

Clean 3.3V rail for Wi-Fi and BLE modules, with 50dB PSRR reducing interference.

Consumer Electronics

Powers remote controls, e-readers, and other low-power consumer devices efficiently.

Embedded Systems

Reliable regulation for industrial control boards, ensuring consistent performance across temperature ranges.

Q: What is the output voltage of the XC6501D3317R-G?
A: The fixed output voltage is 3.3V.
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 3.3V (typical operating condition).
Q: What is the dropout voltage?
A: Dropout is 0.35V at 200mA output current.
Q: What is the quiescent current?
A: The quiescent current is 21 µA.
Q: What package is available?
A: It comes in a 4-USPN (0.90x1.2) package.
Base Product Number : XC6501D3317R
200mA 3.3V 4-USPN LDO Linear Regulator Low Quiescent Current Torex XC6501
Q: What is the output voltage of the XC6501D3317R-G?
A: The fixed output voltage is 3.3V.
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 3.3V (typical operating condition).
Q: What is the dropout voltage?
A: Dropout is 0.35V at 200mA output current.
Q: What is the quiescent current?
A: The quiescent current is 21 µA.
Q: What package is available?
A: It comes in a 4-USPN (0.90x1.2) package.