XC6210B252PR-G

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

The XC6210B252PR-G is a positive voltage low dropout regulator manufactured by Torex Semiconductor. It provides a fixed output voltage of 2.5V 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 utilizes a SOT-89-5 package and includes built-in overcurrent protection and short-circuit protection circuits.

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

• High-speed regulation capability with high ripple rejection characteristics
• Built-in foldback current limiter for output pin protection
• CE pin control allows switching between active operation and standby mode
• Compatible with low ESR ceramic capacitors 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 B-series designation confirms High Active logic without an internal pull-down resistor on the CE pin. Ensure the PR suffix corresponds to the SOT-89-5 package type. Confirm RoHS compliance status via official documentation before integration into designs requiring environmental standards adherence.

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

Select this component when a fixed 2.5V rail is required with high current delivery capabilities. The B-series variant necessitates external control of the CE pin as it lacks an internal pull-down resistor. Verify that the application load does not exceed the thermal dissipation limits defined for the SOT-89-5 package under expected ambient conditions.

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

This part belongs to the XC6210 series of high current, high speed LDO regulators fabricated using CMOS process technology. The series offers selectable output voltages in 0.05V increments ranging from 0.80V to 5.00V. The B-type specifically denotes High Active enable logic without an internal pull-down resistor, distinguishing it from A, C, and D variants.

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

XC6210B252MR-G (SOT-25 package)

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

How does the CE pin function operate for the XC6210B series?

The XC6210B series features High Active logic where the IC is enabled when the CE pin is at a High level and enters standby mode at a Low level. Unlike the A-series, it does not have an internal pull-down resistor, so the CE pin must be actively driven.

What protection mechanisms are included in the XC6210B252PR-G?

The device incorporates a built-in current limiter circuit and a short-circuit protection circuit. The current limiter utilizes a foldback characteristic to reduce output current further when the output voltage drops due to overload or short circuit conditions.