BD90C0AFPS-E2

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

The BD90C0AFPS-E2 is a single-output fixed linear low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a fixed 9 V output with a maximum continuous current of 1 A. The device operates within an input voltage range of 10 V to 26.5 V and features a typical dropout voltage of 300 mV. It is housed in a TO-252-3 surface-mount package and supports an operating temperature range from -40°C to +105°C.

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

• Low saturation regulator design for efficient power management
• Integrated overcurrent protection circuitry
• Built-in thermal shutdown mechanism

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

• General purpose power supply regulation
• Industrial control systems
• Consumer electronics power stages

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

Verify the component status as Not Recommended for New Designs (NRND). Confirm RoHS compliance details via official datasheets. Ensure the TO-252-3 package matches PCB footprint requirements. Check for specific REACH SVHC declarations if required by target market regulations before finalizing procurement decisions.

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

Select this component when a stable 9 V rail is required at up to 1 A load. The wide input voltage range accommodates varying supply conditions. Consider the thermal performance in the TO-252-3 package under high differential voltage loads. Verify that the fixed output voltage meets system requirements without need for external adjustment resistors.

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

This part belongs to the BD90C0 series of LDO regulators from ROHM. It shares architectural similarities with other members like the BD80C0AFPS-E2, differing primarily in output voltage specifications. The series targets applications requiring reliable linear regulation with integrated protection features in compact surface-mount packages.

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

BD80C0AFPS-E2 offers identical packaging and current capabilities but provides an 8 V fixed output instead of 9 V.