BD25GA3WNUX-TR

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

The BD25GA3WNUX-TR is a fixed-output low-dropout (LDO) voltage regulator from ROHM Semiconductor, delivering a constant 2.5V output at up to 0.3A. It operates within an input voltage range of 4.5V to 14V, with a maximum withstand voltage of 15V. The device features high accuracy of ±1.0% at 25°C and includes shutdown, thermal shutdown, and overcurrent protection circuits. Packaged in a compact VSON008x2030 format, it supports an operating temperature range from -25°C to +85°C.

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

• Integrates overcurrent, thermal shutdown, and shutdown functions for enhanced circuit reliability.
• Provides high-precision fixed voltage regulation with ±1.0% accuracy.
• Utilizes ceramic capacitors to support system miniaturization and longevity.

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

• Digital home appliances
• Portable electronic devices requiring stable low-voltage power
• General-purpose power management in consumer electronics

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

Verify the specific suffix '-TR' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status as indicated in official documentation. Ensure the selected variant matches the required fixed 2.5V output specification. Check for any automotive usage restrictions noted in the datasheet. Validate package dimensions against PCB layout requirements.

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

Select this component for applications requiring a stable 2.5V rail with moderate current demands up to 300mA. Consider the VSON008x2030 package for space-constrained designs. Evaluate input voltage ranges to ensure operation between 4.5V and 14V. Verify thermal performance under expected load conditions. Compare dropout voltage characteristics against system efficiency requirements.

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

This part belongs to the BDxxGA3W series of LDO regulators from ROHM, designed for standard-grade consumer applications. The series offers both fixed and adjustable output options in compact packages like HTSOP-J8 and VSON. These regulators are engineered for digital家电 and portable equipment, emphasizing small size and long life through ceramic capacitor compatibility.

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

What is the maximum input voltage for the BD25GA3WNUX-TR?

The maximum input voltage is 14V, with a maximum withstand voltage of 15V.

Does the BD25GA3WNUX-TR include protection circuits?

Yes, it includes overcurrent protection, thermal shutdown, and a shutdown function.

What is the output voltage accuracy of this regulator?

The output voltage accuracy is ±1.0% at an ambient temperature of 25°C.