BA033CC0WFP-E2

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

The BA033CC0WFP-E2 is a fixed-output low-dropout voltage regulator manufactured by ROHM Semiconductor. It provides a stable 3.3 V output with a maximum current capacity of 1 A. The device operates within an input voltage range of 4 V to 25 V and features a typical power supply rejection ratio of 55 dB. Packaged in a TO-252-5 surface-mount format, it supports operation across a temperature range from -40 °C to +125 °C.

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

• Integrates comprehensive protection circuits including thermal shutdown, over-current protection, and over-voltage protection to ensure device reliability under fault conditions.

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

• General-purpose linear voltage regulation in electronic circuits
• Power management for embedded systems requiring stable 3.3 V rails
• Industrial control modules operating within extended temperature ranges

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

Verify the specific suffix E2 against official ROHM documentation to confirm compliance with current environmental standards such as RoHS and REACH. Confirm availability status directly with authorized distributors, as lifecycle changes may affect procurement options. Ensure the TO-252-5 package footprint matches your PCB design requirements before ordering.

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

Select this component when a robust 1 A LDO with integrated safety protections is required. The wide input voltage range accommodates various supply sources. Verify that the thermal dissipation capabilities of the TO-252-5 package are sufficient for your application's power loss calculations at the expected ambient temperatures.

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

This part belongs to the BAxxCC0 series of low-saturation regulators designed for high-reliability applications. It utilizes PNP output transistors to achieve low dropout performance. The series is characterized by built-in protection mechanisms, distinguishing it from basic regulator variants that lack internal fault handling circuitry.

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

BA033CC0FP-E2 (TO-252-3 package variant)

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

Does the BA033CC0WFP-E2 include short-circuit protection?

Yes, the device incorporates an output current limit circuit designed to prevent damage during output short-circuit events.

What is the maximum input voltage for this regulator?

The maximum rated input voltage is 25 V.