Is there a pin-compatible replacement for TPS54360BDDAR?

The Texas Instruments TPS54560BDDAR is a likely pin-compatible replacement, as it shares the same package and is part of the same product family. Always verify the pinout using the official datasheets before replacing the component.

What risks should I check before replacing TPS54360BDDAR?

Before replacing, verify the substitute's input voltage range (must handle up to 60V), output current capability (≥3.5A), switching frequency compatibility with your external components, and ensure the package and pinout are identical to avoid board redesign.

TPS54360BDDAR Alternatives, Datasheet & Cross Reference | Texas Instruments

The TPS54360BDDAR is a versatile 60V, 3.5A step-down converter from Texas Instruments. When seeking alternatives, focus on matching the wide input voltage range, output current, and HSOIC-8 package.

AI replacement insight

Electrical risklow

Low if key parameters like Vin and Iout are matched or exceeded.

Package risklow

Low for candidates in the same HSOIC-8 package, but pinout must be verified.

Sourcing riskmedium

Availability of alternatives should be confirmed with distributors.

Can it be replaced directly?

Yes, the TPS54560BDDAR is a potential pin-compatible upgrade, offering higher current. However, pinout should always be verified with the datasheet before implementation.

Best replacement path

The TPS54560BDDAR offers a direct upgrade path with a higher 5A current rating in the same package family.

Main risk

The main risk is selecting a part with an insufficient input voltage range or output current, which could lead to device failure.

Recommended alternatives

A potential upgrade with higher 5A output current in the same package family; pinout verification is recommended.

View details

Alternative comparison matrix

Feature / factor	TPS54360BDDAR	TPS54560BDDAR	LMR38010SQDDARQ1	Compatibility / risk
Package	8-pin HSOIC (PowerPAD)	8-pin HSOIC PowerPAD	8-pin HSOIC (PowerPAD)	8-pin HSOIC PowerPAD / 8-pin HSOIC (PowerPAD) — Package and pin count match, suggesting form-fit compatibility.; LMR38010SQDDARQ1: Package and pin count match.
Current	3.5A	5A	1A	5A / 1A — Higher output current provides a safe design margin.; LMR38010SQDDARQ1: Significantly lower output current is a major downgrade.
Voltage	4.5V to 60V	4.5V to 60V	4.2V to 80V	4.5V to 60V / 4.2V to 80V — Input voltage range is identical.; LMR38010SQDDARQ1: Wider input voltage range is compatible.
Temperature	-40°C to 150°C	-40°C to 150°C	-40°C to +125°C	-40°C to 150°C / -40°C to +125°C — Operating temperature range is identical.; LMR38010SQDDARQ1: Reduced maximum operating temperature.
Frequency	100kHz to 2.5MHz	100kHz to 2.5MHz	-	100kHz to 2.5MHz — Switching frequency range is identical.
Topology	Step-Down (Non-Sync)	-	Synchronous Buck	Synchronous Buck — Synchronous topology may offer higher efficiency but requires pinout check.

Application & sourcing insights

Questions & answers

The TPS54560BDDAR is an excellent alternative from the same manufacturer, offering a higher 5A output current in the same package. It serves as a potential upgrade for most designs.