Advanced power management IC, with embedded LIN and HS CAN transceiver, supporting CAN Partial Networking

The L99PM72PXP is a power management system IC providing electronic control units with enhanced system power supply functionality including various standby modes as well as LIN and HS CAN physical communication layers. It contains two low drop voltage regulators to supply the system microcontroller and external peripheral loads such as sensors and provides enhanced system standby functionality with programmable local and remote wake up capability.

In addition, five high-side drivers, two low-side drivers and two operational amplifiers increase the system integration level.

The ST standard SPI interface (3.0) allows control and diagnosis of the device and enables generic software development.

Key Features

  • Two 5V voltage regulators for microcontroller and peripheral supply
  • No electrolytic capacitor required on regulator outputs
  • Ultra low quiescent current in standby modes
  • Programmable reset generator for power-on and undervoltage
  • Configurable window watchdog and fail safe output
  • LIN 2.1 compliant (SAEJ2602 compatible) transceiver
  • Advanced high speed CAN transceiver (ISO 11898-2/-5 and SAE J2284 compliant) with local failure and bus failure diagnosis and selective wake-up functionality according to ISO 11898-6
  • Complete 3 channel contact monitoring interface with programmable cyclic sense functionality
  • Programmable periodic system wake-up feature
  • ST SPI interface for mode control and diagnosis
  • 5 fully protected high-side drivers with internal 4-channel PWM generator
  • 2 low-side drivers with active Zener clamping
  • 4 internal PWM timers
  • 2 operational amplifiers with rail-to-rail outputs (VS ) and low voltage inputs
  • Temperature warning and thermal shutdown
  • Automotive ECU's such as door zone and body control modules



Description バージョン サイズ
DS9213 DS9213: Advanced power management system IC with embedded LIN and high speed CAN transceiver supporting CAN Partial Networking 3.0 1 MB
DB1394 DB1394: Advanced power management system IC with embedded LIN and high speed CAN transceiver supporting CAN Partial Networking 2.0 51 KB
Technical Notes & Articles
Description バージョン サイズ
TN0897 TN0897: ST SPI protocol 2.2 420 KB

Publications and Collaterals

Description バージョン サイズ
L99PM72GXP 1.0 734 KB
Description バージョン サイズ
Power amplifiers and voltage regulators 750 KB
Smart power solutions for car body applications 4.0 1 MB
Description バージョン サイズ
Driving smart power in automotive 1.0 1014 KB
サポート & コミュニティ

サンプル & 購入

製品型番 パッケージ Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
L99PM72PXP PowerSSO 36 Tube -40 150 Active 3.016 1000 NEC EAR99 - MORE INFO No availability reported, please contact our Sales office

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
L99PM72PXPTR アクティブPowerSSO 36自動車Ecopack2
L99PM72PXP アクティブPowerSSO 36自動車Ecopack2

(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.