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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) 1.75V
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 6-UFDFN Exposed Pad
Supplier Device Package 6-USPC (1.8x2)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Torex XC6220A17BER-G is a fixed-output LDO linear regulator providing a stable 1.75V supply. It supports up to 1A of load current with a low dropout voltage of 0.655V at full load. The device features an ultra-low quiescent current of 18 μA and a high PSRR of 50dB at 1kHz, ensuring clean and efficient power delivery. Housed in a compact 6-USPC package, it is ideal for space-constrained, battery-powered applications.

  • Precise Voltage Regulation: Fixed 1.75V output ensures stable operation for sensitive digital ICs.
  • Low Power Consumption: 18 μA quiescent current significantly extends battery life in standby mode.
  • High Ripple Rejection: 50dB PSRR at 1kHz provides a clean output for noise-sensitive circuits.
  • Space-Saving Design: 6-USPC (1.8x2) package is perfect for compact PCB layouts.

FPGA and DSP Core Supplies

The 1.75V output is well-suited for powering the core logic of FPGAs and DSPs that require a precise, stable voltage rail with up to 1A of current for reliable operation.

High-Efficiency Portable Devices

With a low quiescent current of 18 μA, this LDO helps maximize battery life in handheld devices like remote controls and portable instruments.

Noise-Sensitive RF Circuits

The 50dB PSRR at 1kHz effectively suppresses input ripple, making it ideal for powering VCOs and PLLs in communication systems.

Automotive Infotainment

Provides a stable 1.75V supply for infotainment processors, ensuring consistent performance in varying automotive electrical environments.

Smart Home Hubs

This regulator powers sensors and microcontrollers in smart home devices, offering a compact solution with high current capability for multiple peripherals.

Test and Measurement Equipment

Delivers clean, regulated power for precision measurement circuits, reducing noise-induced errors in data acquisition systems.

Q: What is the output voltage of the XC6220A17BER-G?
A: The fixed output voltage is 1.75V.
Q: What is the maximum output current?
A: It can deliver up to 1A of continuous output current.
Q: What is the input voltage range?
A: The input voltage range is from 1.75V up to the absolute maximum rating (typically 6V, refer to datasheet).
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V at a 1A load.
Q: What is the quiescent current?
A: The quiescent current is a low 18 μA, making it suitable for battery-powered devices.
Q: What package is available?
A: It comes in a compact 6-USPC (1.8x2) package.
Base Product Number : XC6220A17BER
1.75V 1A 6-USPC High PSRR LDO Linear Regulator Low Quiescent Current Torex XC6220
Q: What is the output voltage of the XC6220A17BER-G?
A: The fixed output voltage is 1.75V.
Q: What is the maximum output current?
A: It can deliver up to 1A of continuous output current.
Q: What is the input voltage range?
A: The input voltage range is from 1.75V up to the absolute maximum rating (typically 6V, refer to datasheet).
Q: What is the dropout voltage?
A: The dropout voltage is 0.655V at a 1A load.
Q: What is the quiescent current?
A: The quiescent current is a low 18 μA, making it suitable for battery-powered devices.
Q: What package is available?
A: It comes in a compact 6-USPC (1.8x2) package.