BA78M09FP-E2

$0.72

Description：IC REG LINEAR 9V 500MA TO252-3
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:34549497a4a6 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BA78M09FP-E2 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Rohm Semiconductor. Its product description is IC REG LINEAR 9V 500MA TO252-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BA78M09FP-E2

Description：IC REG LINEAR 9V 500MA TO252-3
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：26V
Voltage - Output (Min/Fixed)：9V
Voltage - Output (Max)：-
Voltage Dropout (Max)：2V @ 500mA (Typ)
Current - Output：500mA
Current - Quiescent (Iq)：6 mA
Current - Supply (Max)：800 µA
PSRR：67dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package：TO-252-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BA78M09FP-E2

BA78M09FP-E2

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

The BA78M09FP-E2 is a linear voltage regulator from the ROHM BA78M series, providing a fixed 9 V output with a maximum current of 500 mA. It operates within an input voltage range of 11.5 V to 26 V and features a TO-252-3 surface-mount package. The device supports an operating temperature range from -40 °C to +85 °C and includes built-in overcurrent protection and thermal shutdown circuits.

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

Integrated overcurrent protection circuit for load safeguarding
Thermal shutdown circuit prevents damage during overheating conditions
Good ripple rejection characteristics for stable output

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

General-purpose positive voltage regulation in electronic circuits
Power supply sections requiring 9 V fixed output
Embedded systems utilizing surface-mount technology

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated in official documentation. Check for end-of-life notices, as this specific part number may be subject to discontinuation by the manufacturer. Ensure packaging details match project requirements before finalizing procurement orders.

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

Select this component when a fixed 9 V output at up to 500 mA is required in a compact surface-mount form factor. Consider the TO-252-3 package for PCB space constraints. Evaluate thermal management needs based on the expected power dissipation and ambient operating temperatures within the specified -40 °C to +85 °C range.

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

This regulator belongs to the BA78M series, which offers surface-mount versions of traditional 78-series regulators. The series provides fixed output voltages with integrated protection features. The BA78M09FP-E2 specifically targets applications needing reliable 9 V regulation in modern SMD designs.