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SPX2815T-L-2-5 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Sipex. Its product description is ADJUSTABLE POSITIVE LDO REGULAT. Review the specifications below when checking this part for your BOM.
The SPX2815T-L-2.5 is a fixed positive low dropout linear regulator manufactured by Sipex, delivering a guaranteed 1.5A output current at a fixed 2.5V voltage. It features a typical dropout voltage of 1.1V and offers tight line regulation of 0.5% and load regulation of 1%. The device includes overcurrent and thermal limiting protection for robust operation. It is housed in a TO-263 (D2PAK) surface-mount package with three terminals.
Verify the specific suffix 'L' against official documentation to confirm lead-free compliance status, as standard SPX2815 variants may differ. Ensure the TO-263 package footprint matches the target PCB layout. Confirm that the fixed 2.5V version meets the required line and load regulation specifications for the application.
Select this component when a stable 2.5V rail is required at up to 1.5A with minimal input-output differential voltage. The TO-263 package provides adequate thermal dissipation for moderate power applications. Consider the fixed voltage configuration to reduce external component count compared to adjustable versions.
This part belongs to the SPX2815 series of low-power positive-voltage regulators designed for moderate power requirements. The series is available in both adjustable and fixed output configurations, offering flexibility for various portable and battery-powered electronic equipment designs requiring efficient linear regulation.
SPX2815AR-2.5/TR: Fixed 2.5V LDO Regulator in TO-252AA package.
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