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Alternatives to STMicroelectronics L9362013TR

STMicroelectronics L9362013TR and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

L9362013TR compared against its qualified second sources
L9362013TRSTMicroelectronicsL9352B-TR-LFSTMicroelectronicsL9301-TRSTMicroelectronics+1more
FFF CompatibilityThe pinout assignment of L9352B-TR-LF is completely different from L9362013TR, requiring schematic and layout re-routing.Both devices utilize the PowerSO-36 package footprint, though slight mechanical variances in the bottom pad or body dimensions may exist.Uses direct parallel inputs and status flag outputs instead of SPI control, and splits channels into two 5A switches and two 2.5A current regulators rather than four identical 3A channels.The pinout is completely different, as the device features 8 channels and resides in a different package.Housed in the physically smaller PowerSSO-36 package (7.2mm x 4.75mm body) compared to the larger PowerSO-36 package of the target.Can be configured to easily cover the four 3A low-side channels with SPI diagnostics and control.
AI Summary

L9362013TR by STMicroelectronics: Power Switch/Driver 1:1 N-Channel 3A PowerSO-36, Bottom Pad.

The L9352B-TR-LF is a legacy same-family quad low-side driver housed in the same PowerSO-36 package. It is functionally partial since it replaces the SPI control scheme with parallel input/status lines and splits the channel current capabilities.

  • Available in the same PowerSO-36 power package style
  • Maintains quad channel low-side configuration
  • Features integrated freewheeling and clamping Z-diodes
  • Lacks SPI interface (uses parallel control)
  • Lacks the dedicated current feedback (CFB) pins of the target

The L9301-TR is a highly integrated octal driver that offers a modern SPI-controlled low-side architecture. It provides an excellent upgrade path for projects needing more outputs or high-side/low-side flexibility, though it requires layout and software redesign.

  • Higher channel density (8 outputs instead of 4)
  • Configurable as 8 low-side switches or 4 low-side / 4 high-side switches
  • Maintains SPI control interface with logic level I/O flexibility
  • Requires PCB redesign due to the smaller PowerSSO-36 package footprint
  • SPI register map differs from the target, requiring firmware updates
Lifecycle StatusActiveUnknownUnknown
Market AvailabilityIn stockUnknownUnknown
REACHREACHUnknownUnknown
RoHSRoHSUnknownUnknown
DescriptionPower Switch/Driver 1:1 N-Channel 3A PowerSO-36, Bottom PadThe L9352B-TR-LF is a legacy same-family quad low-side driver housed in the same PowerSO-36 package. It is functionally partial since it repThe L9301-TR is a highly integrated octal driver that offers a modern SPI-controlled low-side architecture. It provides an excellent upgrade
ManufacturerSTMicroelectronicsSTMicroelectronicsSTMicroelectronics
TypePower Management (PMIC)ComponentComponent
DatasheetOpenN/AN/A
Lead Time99 weeksUnknownUnknown
Country of Origin---
Export Control Class NumberEAR99EAR99EAR99
HTSUS Code8542.39.0070--
Moisture Sensitivity Level3 (168 Hours)--
InterfaceSPI--
Output TypeN-Channel--
Switch TypeGeneral Purpose--
Rds On (Typ)250mOhm--
Mounting TypeSurface Mount--
Package / Case36-PowerBSSOP (0.433", 11.00mm Width)--
Voltage - Load4.5V ~ 5.5V--
Fault ProtectionOpen Load Detect, Over Temperature--

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Frequently asked questions

Yes. The STMicroelectronics L9362013TR is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.

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