XC6210C37AMR-G

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

The XC6210C37AMR-G is a positive voltage low dropout regulator from Torex Semiconductor, fabricated using CMOS process. It provides a fixed 3.70V output with a maximum continuous current of 700mA and a typical limit of 800mA. 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 limiting and short-circuit protection circuits. The component utilizes a SOT-25 package and is designed for operation across an ambient temperature range of -40℃ to +85℃.

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

• Features a CE pin logic that activates the regulator when the control signal is Low and enters standby mode when High.
• Incorporates a foldback current limiter circuit that functions as both an output current limiter and output pin protection mechanism.
• Compatible with low ESR ceramic capacitors due to integrated phase compensation circuitry for stable operation.

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 against manufacturer documentation to confirm compliance with environmental standards such as EU RoHS and Halogen-free requirements. Ensure the selected package variant matches the intended PCB layout constraints. Confirm that the CE pin configuration aligns with the system's control logic levels to prevent unintended activation or standby states during operation.

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

Select this part for applications requiring a precise 3.70V rail with high-speed transient response capabilities. The C-type designation indicates Low Active CE logic with an internal pull-up resistor, suitable for systems where the control signal defaults to a non-active state. Consider the thermal dissipation limits in the SOT-25 package relative to the expected voltage drop and load current to ensure reliable performance within the specified operating temperature range.

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

This component belongs to the XC6210 series of high-current, high-speed LDO regulators manufactured by Torex Semiconductor. The series is characterized by its CMOS fabrication process, which enables low power consumption while maintaining high output current capabilities. The XC6210 series offers various output voltage options in 0.05V increments and multiple package choices including SOT-25, SOT-89-5, and USP-6B to accommodate different design requirements.

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

XC6210C37AMR-G