BA7806FP-E2

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

The BA7806FP-E2 is a positive linear voltage regulator from the ROHM BA78 series, housed in a surface-mount TO-252-3 package. It provides a fixed 6 V output with a maximum current of 1 A. The device operates within an input voltage range of 8.5 V to 21 V and supports power dissipation up to 10 W. Electrical characteristics include a line regulation of 15 mV, load regulation of 37 mV, and a typical power supply rejection ratio (PSRR) of 78 dB. It functions reliably across an operating temperature range of -40°C to +85°C.

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

• Integrated overcurrent protection circuit for safeguarding against excessive load conditions.
• Built-in thermal shutdown circuit to prevent damage during overheating events.
• High ripple rejection capability ensuring stable output voltage under varying input noise.

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

• General-purpose positive voltage regulation in electronic circuits
• Power management sections requiring fixed 6 V supply rails
• Embedded systems utilizing surface-mount assembly processes

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

Verify component authenticity through authorized distribution channels or direct manufacturer confirmation. Confirm RoHS compliance status via official datasheets before integration. Check current lifecycle status as end-of-life indicators may affect long-term availability. Ensure packaging specifications match production requirements for reel or cut tape formats.

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

Select this regulator when a fixed 6 V output at 1 A is required in a compact SMD footprint. Consider the TO-252-3 package for thermal performance and board space efficiency. Evaluate input voltage headroom to ensure operation within the 8.5 V minimum limit. Verify that system thermal design accommodates up to 10 W power dissipation under worst-case load conditions.

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

This component belongs to the BA78 series of linear regulators manufactured by ROHM Semiconductor. The series offers various fixed output voltages in both through-hole and surface-mount packages. The BA7806FP-E2 specifically adapts the standard 78xx regulator functionality into a modern DPAK-style surface-mount form factor for automated assembly.

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

BA7806FP is the non-suffix equivalent part number. Other BA78 series variants share similar pinouts but differ in output voltage. Cross-reference with other manufacturers' 78L06 or 7806 equivalents only if pin compatibility and electrical tolerances are verified against the official datasheet.