BA033ST

Description：IC REG LINEAR 3.3V 1A TO220FP-5
Series：-
Mfr：Rohm Semiconductor
Package：Tube

SKU:2873074a053b Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BA033ST 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 3.3V 1A TO220FP-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BA033ST

Description：IC REG LINEAR 3.3V 1A TO220FP-5
Series：-
Mfr：Rohm Semiconductor
Package：Tube
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：25V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：1A
Current - Quiescent (Iq)：2.5 mA
Current - Supply (Max)：5 mA
PSRR：55dB (120Hz)
Control Features：Enable
Protection Features：Over Current, Over Temperature, Over Voltage
Operating Temperature：-40°C ~ 85°C
Mounting Type：Through Hole
Package / Case：TO-220-5 Full Pack
Supplier Device Package：TO-220FP-5
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BA033ST

BA033ST

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

The BA033ST is a fixed positive linear voltage regulator (LDO) from ROHM Semiconductor, providing a stable 3.3V output with a maximum current of 1A. It operates within an input voltage range of 4V to 25V and features a low dropout voltage of 0.3V at 500mA. The device offers ±2% output accuracy and includes built-in protection against overcurrent, thermal overload, and short circuits. Designed for through-hole mounting, it utilizes a TO-220FP-5 package, ensuring reliable performance across a wide operating temperature range of -40°C to 125°C.

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

Low saturation voltage type regulator with ON/OFF switch functionality
Built-in protective circuits including overcurrent, thermal overload, and short-circuit protection
Fixed positive output voltage regulation for fluctuating DC inputs

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

General purpose stabilized power supply circuits
Battery-powered equipment requiring efficient voltage regulation
Embedded systems needing isolated or regulated logic levels

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required pinout and package variant. Check for RoHS compliance status if environmental regulations apply. Ensure proper handling procedures are followed due to the component's active semiconductor nature. Validate datasheet revisions before final design integration.

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

Select this component when a fixed 3.3V output is required with moderate current capabilities up to 1A. Consider the TO-220FP-5 package for through-hole assembly needs. Evaluate thermal management requirements based on the expected voltage drop and load current. Verify that the input voltage remains within the specified 4V to 25V range for optimal operation.

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

The BA033ST belongs to ROHM's BA033 series of linear voltage regulators, designed for applications requiring stable voltage outputs from varying input sources. This series typically includes variants with different output voltages and packages, catering to diverse power management needs in consumer electronics and industrial control systems.