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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) 3.6V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.655V @ 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 SOT-89-5/6
Supplier Device Package SOT-89-5
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Torex XC6220A361PR-G is a fixed-output LDO regulator providing a stable 3.6V supply at up to 1A. With an ultra-low 18 μA quiescent current and 50dB PSRR, it is designed for power-sensitive and noise-sensitive applications. The SOT-89-5 package offers a compact solution with excellent thermal characteristics.

  • Energy Efficient: 18 μA quiescent current reduces power loss, ideal for battery-powered devices.
  • Robust Current Delivery: 1A output supports high-power loads with stability.
  • Noise Immunity: 50dB PSRR at 1kHz ensures clean output for sensitive circuits.
  • Thermal Efficiency: SOT-89-5 package dissipates heat effectively for reliable operation.

Portable Instrumentation

The 3.6V output is ideal for handheld multimeters and test equipment, providing a stable reference for measurement circuits.

Wireless Sensor Networks

With low quiescent current, this regulator is perfect for battery-powered sensor nodes that need to operate for years.

Consumer Electronics

For cameras and portable audio players, the 1A current capability ensures reliable power for processors and amplifiers.

Automotive Electronics

The low dropout voltage allows operation from a 5V automotive rail, providing a clean 3.6V supply for infotainment systems.

Medical Monitoring

In patient monitoring devices, the high PSRR ensures that power supply noise does not interfere with vital sign measurements.

FPGA Core Power

For FPGAs requiring a 3.6V core, this LDO offers efficient power conversion with minimal heat generation.

Q: What is the output voltage of the XC6220A361PR-G?
A: The XC6220A361PR-G outputs a fixed 3.6V.
Q: What is the maximum output current?
A: This LDO can deliver up to 1A of output current.
Q: What is the input voltage range?
A: The input voltage should be above 3.6V plus dropout; typical maximum is 6V (refer to datasheet).
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V at 1A load.
Q: What is the quiescent current?
A: The quiescent current is 18 μA, making it efficient for battery use.
Q: What package is available?
A: It comes in the SOT-89-5 package.
Base Product Number : XC6220A361PR
1A 3.6V Fixed Output High PSRR LDO Linear Regulator Low Quiescent Current SOT-89-5 Torex
Q: What is the output voltage of the XC6220A361PR-G?
A: The XC6220A361PR-G outputs a fixed 3.6V.
Q: What is the maximum output current?
A: This LDO can deliver up to 1A of output current.
Q: What is the input voltage range?
A: The input voltage should be above 3.6V plus dropout; typical maximum is 6V (refer to datasheet).
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V at 1A load.
Q: What is the quiescent current?
A: The quiescent current is 18 μA, making it efficient for battery use.
Q: What package is available?
A: It comes in the SOT-89-5 package.