XC6210C322MR-G

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The XC6210C322MR-G is a positive voltage low dropout regulator from Torex Semiconductor, fabricated using CMOS process. It provides a fixed output voltage of 3.20V with a maximum output current exceeding 700mA. The device operates within an input voltage range of 1.50V to 6.00V and features a typical supply current of 35μA. It includes built-in current limiters, short-circuit protection, and a CE pin for standby control. The component is housed in a SOT-25 package and complies with EU RoHS standards.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• High-speed regulation with high ripple rejection capabilities
• Compatible with low ESR ceramic capacitors for stable operation
• Built-in current limiter and foldback circuit for output protection
• Standby mode via CE pin to significantly reduce power consumption

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Optical disk drives
• Magnetic disk drives
• Digital still cameras and camcorders
• Digital audio equipment
• Multi-function power supplies

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific ordering suffix to confirm the package type and compliance status. Ensure the CE pin logic matches the system design, as this variant utilizes low-active control with a pull-up resistor. Confirm that the required output capacitance meets the minimum specifications for the selected output voltage to maintain stability.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this part when a fixed 3.20V output is required with high current capability. The C-type designation indicates low-active CE logic with an internal pull-up resistor, suitable for systems where the control signal is active low. Verify thermal dissipation requirements based on the PCB layout and ambient temperature conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the XC6210 series of high-current, high-speed LDO regulators. The series offers selectable output voltages in 0.05V increments. The XC6210C322MR-G specifically denotes the C-series logic, 3.20V output, and SOT-25 packaging. It is designed for battery-powered applications requiring extended usage time due to low dropout characteristics.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Other variants within the XC6210 series may serve as substitutes if different output voltages or CE logics are acceptable. Ensure the replacement part supports the same current requirements and package dimensions for direct board compatibility.