BD80C0AFPS-LBE2

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

The BD80C0AFPS-LBE2 is a single-output low-dropout (LDO) linear voltage regulator manufactured by ROHM Semiconductor. It provides a fixed output voltage with a maximum output current of 1 A. The device operates within an input voltage range of 9 V to 26.5 V and supports a maximum withstand voltage of 35 V. Key electrical parameters include a typical dropout voltage of 0.3 V at 500 mA, a line regulation of 20 mV, and a load regulation of 0.01 V/V. It features a ripple rejection of 50 dB and maintains an output voltage accuracy of ±1.0% at 25°C. The component is housed in a TO-252-3 package and operates across a temperature range of -40°C to +105°C.

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

• Integrated overcurrent protection circuit to prevent IC damage during output short circuits
• Built-in thermal shutdown circuit to protect against overheating under overload conditions
• Low saturation design enabling stable regulation with minimal voltage drop

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

• Automotive electronic systems requiring high reliability
• Industrial control equipment
• Compact power supply designs for low-current consumption devices

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

Verify the specific suffix LBE2 to confirm packaging configuration. Confirm RoHS compliance status as required by project specifications. Check for NRND status if new design implementation is planned. Ensure compatibility with TO-252-3 footprint requirements. Validate operating temperature range against environmental constraints.

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

Select this component when a fixed 8 V output is required with 1 A capacity. Consider the 35 V maximum input rating for automotive or industrial inputs. Evaluate the thermal performance given the TO-252-3 package size. Compare dropout characteristics against system headroom requirements. Verify that no shutdown function is needed as this variant lacks it.

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

This part belongs to the BD80C0 series of low-saturation LDO regulators from ROHM. It shares architectural similarities with other members like the BD80C0AFP2-C but differs in package type and specific suffix coding. The series is designed for applications demanding high reliability and compact form factors.

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

The BD80C0AFP2-C is a related variant offering similar electrical performance but utilizes a TO263-3F package instead of TO-252-3. Verify pinout compatibility before substitution. Ensure thermal dissipation capabilities match the new package's limitations.