BU25TA2WNVX-TR

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

The BU25TA2WNVX-TR is a single-output positive fixed Low Dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a precise 2.5V output with a maximum continuous current of 200mA. The device features a typical power supply rejection ratio (PSRR) of 65dB and operates within an input voltage range up to 5.5V. It utilizes a SSON004X1216 surface-mount package, suitable for compact designs. The regulator supports an operating temperature range from -40°C to +85°C and includes built-in protection against over-current and thermal shutdown conditions.

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

• High-speed load response capability designed for CMOS logic applications
• Integrated over-current and thermal shutdown protection mechanisms
• Fixed output voltage configuration ensuring stable power delivery

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

• Power supply for logic integrated circuits
• RF circuit power management
• Camera module power systems

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

Verify the specific suffix TR indicates reel packaging when sourcing. Confirm RoHS compliance status through official documentation prior to integration. Ensure the SSON004X1216 footprint matches the target PCB layout constraints. Check for any design-not-recommended notices if applicable to automotive or high-reliability sectors.

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

Select this component for applications requiring low quiescent current and fast transient response. The 2.5V fixed output suits digital logic families requiring that specific rail. Consider the 200mA limit for load requirements. The small SSON package aids in space-constrained portable electronics design.

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

This part belongs to the BU25TA2WNVX series of full CMOS LDO regulators. It shares architectural similarities with other variants in the family, differing primarily in output voltage settings. The series emphasizes low noise and high ripple rejection for sensitive analog and RF sections within mixed-signal systems.

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

BU26TA2WNVX-TR offers a 2.6V output option within the same package and performance class. BU33TA2WNVX-TR provides a 3.3V fixed output with identical current capabilities. These parts maintain pin compatibility and functional equivalence for voltage adjustment scenarios.