BA178M05T

$1.39

Description：IC REG LINEAR 5V 500MA TO220FP
Series：-
Mfr：Rohm Semiconductor
Package：Bulk

SKU:ad149a0ed6ad Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BA178M05T 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 5V 500MA TO220FP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BA178M05T

Description：IC REG LINEAR 5V 500MA TO220FP
Series：-
Mfr：Rohm Semiconductor
Package：Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：25V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：2V @ 500mA (Typ)
Current - Output：500mA
Current - Quiescent (Iq)：4.5 mA
Current - Supply (Max)：6 mA
PSRR：78dB (120Hz)
Control Features：-
Protection Features：-
Operating Temperature：-40°C ~ 85°C
Mounting Type：Through Hole
Package / Case：TO-220-3 Full Pack
Supplier Device Package：TO-220FP
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BA178M05T

BA178M05T

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

The BA178M05T is a three-terminal fixed positive output voltage regulator from ROHM Semiconductor's standard 78M series. It provides a stabilized 5V output with a maximum current capacity of 0.5A. The device accepts input voltages ranging from 7.5V to 25V, supporting a withstand voltage of up to 35V. It operates within a temperature range of -40°C to +85°C and features line regulation of 10mV and load regulation of 20mV. Typical power dissipation reaches 22W, with a quiescent circuit current of 4.5mA.

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

Built-in overcurrent protection and thermal shutdown circuits for enhanced reliability
Excellent ripple rejection characteristics for stable output performance
Compatible with other manufacturers' regulators for design flexibility

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

Constant voltage power supply systems
Embedded electronic circuits requiring regulated DC inputs
General-purpose linear voltage regulation tasks

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

Verify the specific suffix (e.g., T vs CP) against official datasheets to confirm package type and pinout compatibility. Confirm RoHS compliance status and end-of-life notifications directly with the manufacturer or authorized distributors before finalizing procurement plans.

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

Select this component when a fixed 5V output at 0.5A is required in a through-hole configuration. Ensure the input voltage remains within the 7.5V to 25V range to maintain proper regulation. Consider thermal management requirements given the potential for significant power dissipation under high load conditions.

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

This part belongs to the BA178Mxx series, a family of standard three-terminal positive voltage regulators. The 'M' designation indicates a 0.5A current rating, distinguishing it from the higher-current BA178xx series. It serves as a direct replacement for traditional 78L/78M series regulators in various consumer and industrial electronics applications.