BA09CC0WT-V5

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

The BA09CC0WT-V5 is a fixed-output linear voltage regulator manufactured by Rohm Semiconductor, designed for applications requiring stable power delivery. It provides a fixed output voltage of 9V with a maximum continuous output current capability of 1A. The device operates within an input voltage range from a minimum of 4V to a maximum of 25V. Key electrical specifications include a typical dropout voltage of 0.3V at 0.5A load and a ripple rejection ratio of 55dB. The unit features high accuracy with a voltage regulation tolerance of ±2.0% at 25°C ambient temperature. It is housed in a TO220FP-5 package and supports an operating temperature range from -40°C to +125°C.

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

• Integrated shutdown function allows for effective power management and system control.
• Built-in protection circuits include thermal shutdown, over-current protection, and over-voltage protection to ensure device safety under fault conditions.
• Utilizes PNP output stage technology to achieve ultra-low saturation voltage for improved efficiency.

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

• General purpose linear power supply circuits
• Battery-powered equipment requiring stable voltage regulation
• Industrial control systems needing robust thermal performance

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

Verify component authenticity through authorized distributors as the manufacturer has scheduled this part for obsolescence. Confirm that the specific suffix denotes the correct packaging variant required for your assembly process. Ensure compliance with RoHS directives if applicable to your manufacturing standards. Request updated lifecycle status documentation directly from Rohm Semiconductor to mitigate supply chain risks associated with end-of-life products.

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

Select this component when a fixed 9V output is required with up to 1A current capacity. Consider the TO220FP-5 package for adequate heat dissipation in moderate power applications. Evaluate the 0.3V dropout characteristic against your minimum input voltage constraints. Verify that the integrated protection features align with your system's safety requirements without necessitating external circuitry.

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

This regulator belongs to the BAxxCC0W series, characterized by low dropout performance and integrated protection mechanisms. The BA09CC0WT-V5 specifically denotes the 9V fixed output variant within this family. It serves as a reliable solution for replacing older discrete regulator designs in compact electronic assemblies where space and thermal management are critical design factors.

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

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Rohm Semiconductor cross-reference guides for compatible alternatives.