BA90BC0FP-E2

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

The BA90BC0FP-E2 is a positive low-dropout (LDO) linear voltage regulator manufactured by ROHM Semiconductor. It provides a fixed output voltage of 9V with a maximum continuous output current capability of 1A. The device is housed in a 3-pin CPT package, specifically TO-252-3, which includes two tabs for thermal dissipation. It operates within an input voltage range of 10V to 16V and maintains performance across an extended temperature range from -40°C to +105°C.

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

• Fixed 9V output voltage with high accuracy
• Integrated thermal shutdown protection circuitry
• Built-in overcurrent protection mechanism

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

• General-purpose power supply regulation
• Battery-powered equipment voltage stabilization
• Embedded system power management

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

Verify the specific suffix E2 against the official datasheet to confirm lead-free compliance and RoHS status. Confirm the package type matches the required PCB footprint. Check the manufacturer's lifecycle status as end-of-life notices may apply to this component series. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

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

Select this component when a stable 9V rail is required at up to 1A load. The TO-252-3 package offers adequate thermal performance for moderate power dissipation. Verify that the input voltage remains within the specified 10V to 16V window to ensure proper regulation. Consider the thermal resistance of the PCB layout for heat management under full load conditions.

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

This part belongs to the BAxxBC0FP series of LDO regulators from ROHM. These devices are designed for applications requiring simple, cost-effective voltage regulation with built-in safety features. The series typically shares similar pinouts and protection mechanisms, differing primarily in the fixed output voltage setting determined by the model number digits.