BA7812FP-E2

$0.89

Description：IC REG LINEAR 12V 1A TO252-3
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:05844394e7c6 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BA7812FP-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 12V 1A TO252-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BA7812FP-E2

Description：IC REG LINEAR 12V 1A 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)：27V
Voltage - Output (Min/Fixed)：12V
Voltage - Output (Max)：-
Voltage Dropout (Max)：2V @ 1A (Typ)
Current - Output：1A
Current - Quiescent (Iq)：8 mA
Current - Supply (Max)：800 µA
PSRR：63dB (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 BA7812FP-E2

BA7812FP-E2

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

The BA7812FP-E2 is a linear voltage regulator from the BA78 series, manufactured by ROHM Semiconductor. It provides a fixed positive output of 12 V with a maximum output current of 1 A. The device operates within an input voltage range of 15 V to 27 V and features a typical power dissipation capability of 10 W. Line regulation is specified at 15 mV, while load regulation is 37 mV. The component offers a typical power supply rejection ratio (PSRR) of 78 dB. It is housed in a TO-252-3 surface-mount package and supports operation across a temperature range of -40 °C to +85 °C.

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

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

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

General-purpose power supply circuits requiring regulated 12 V DC output.
Embedded systems utilizing surface-mount technology for compact board designs.
Industrial control modules operating within standard commercial temperature ranges.

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

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and specific packaging options such as cut tape or reel quantities prior to ordering. Ensure that the intended application environment aligns with the specified thermal and electrical limits defined in the official datasheet.

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

Select this component when a fixed 12 V output at 1 A is required in a surface-mount form factor. Consider the TO-252-3 package for thermal management needs relative to its 10 W dissipation rating. Evaluate input voltage stability to ensure it remains within the 15 V to 27 V operational window for optimal line and load regulation performance.

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

This part belongs to the BA78 series of linear regulators, which are designed as surface-mount alternatives to traditional through-hole packages like TO-220. The series maintains compatibility with standard 78xx regulator functions while offering improved PCB space efficiency. The BA7812FP-E2 specifically targets applications needing robust regulation in compact electronic assemblies.

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

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal characteristics if considering generic equivalents from other manufacturers.

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