BA040LBSG2-TR

Description：IC REG LINEAR 4V 150MA SMP5
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)

SKU:64bb0b2c2eb2 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BA040LBSG2-TR 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 4V 150MA SMP5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BA040LBSG2-TR

Description：IC REG LINEAR 4V 150MA SMP5
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：7V
Voltage - Output (Min/Fixed)：4V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.15V @ 50mA
Current - Output：150mA
Current - Quiescent (Iq)：15 µA
Current - Supply (Max)：-
PSRR：66dB ~ 56dB (400Hz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SMP5
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BA040LBSG2-TR

BA040LBSG2-TR

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

The BA040LBSG2-TR is a linear voltage regulator IC from Rohm Semiconductor, providing a fixed 4V output with up to 150mA current capacity. It features an internal temperature protection circuit and a power-saving function for low current consumption. The device is housed in an SMP5 package.

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

Fixed 4V output voltage
Internal temperature protection circuit
Power-saving function for low current consumption

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

Battery-powered devices
Low dropout regulator applications
General purpose voltage regulation

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

Verify the specific suffix 'SG2' against official Rohm documentation to confirm pinout and electrical characteristics. Confirm availability status as some listings indicate end-of-life or obsolescence schedules. Ensure the SMP5 package matches your PCB footprint requirements before procurement.

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

Select this component when a fixed 4V supply is required with moderate current needs up to 150mA. Consider the internal thermal protection for reliability in enclosed environments. Verify input voltage range compatibility with your system's power source to ensure proper LDO operation.

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

This part belongs to Rohm's BA series of low dropout (LDO) regulators. These are designed for efficient voltage regulation in portable electronics. The BA040 variant specifically targets applications requiring a stable 4V rail from higher input voltages.

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

Check for BA040LBSG-TR or other BA series variants with similar output voltage and current ratings. Verify package compatibility and thermal performance characteristics before substitution.

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