BA178M12FP-E2

$0.77

Description：IC REG LINEAR 12V 500MA TO252
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:57c4ba1ae72b Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

BA178M12FP-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 500MA TO252. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BA178M12FP-E2

Description：IC REG LINEAR 12V 500MA TO252
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 @ 500mA (Typ)
Current - Output：500mA
Current - Quiescent (Iq)：4.5 mA
Current - Supply (Max)：6 mA
PSRR：63dB (120Hz)
Control Features：-
Protection Features：-
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
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BA178M12FP-E2

BA178M12FP-E2

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

The BA178M12FP-E2 is a linear voltage regulator from the BA178M series, manufactured by ROHM Semiconductor. It provides a fixed positive output of 12V with a maximum continuous current capability of 500mA. The device operates within an input voltage range of 14.5V to 27V and features a typical dropout voltage of 1.2V at full load. It is housed in a TO-252-3 surface-mount package (DPAK) and supports operation across an extended temperature range from -40°C to +85°C.

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

Integrated over-current protection circuitry prevents damage during short-circuit or overload conditions.
Built-in thermal shutdown mechanism automatically disables the output when junction temperature exceeds safe limits.
High ripple rejection performance ensures stable output voltage against input line noise.

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

General-purpose power supply regulation for electronic circuits
Embedded system voltage stabilization
Industrial control equipment power management

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

Verify component authenticity through authorized distributors due to End-of-Life status. Confirm RoHS compliance and specific suffix variants. Check manufacturer announcements for final shipment dates. Ensure storage conditions meet semiconductor standards to prevent degradation before use.

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

Select this component for applications requiring a fixed 12V rail with moderate current demands. The TO-252-3 package suits surface-mount designs needing efficient heat dissipation via the tab. Consider input voltage headroom requirements relative to the 1.2V dropout characteristic under load.

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

This part belongs to the BA178M family, which mirrors the pinout and function of standard 78xx regulators but in compact packages. The BA178M12FP-E2 specifically denotes the 12V variant in the SMD format. The 'E2' suffix typically indicates environmental compliance attributes defined by the manufacturer.