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Explore STMicroelectronics STM32 and STM8 microcontrollers

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Explore listed STMicroelectronics part numbers for microcontrollers, sensors and power devices. Open an exact model to review its published details and request a confirmed quotation.
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16,382 listed part numbers. Price and lead time are confirmed by quotation.
Package referenceL6563SSO-14Enhanced transition-mode PFC controllerView specifications & request quote →
Package referenceL6563STRSO-14Enhanced transition-mode PFC controllerView specifications & request quote →
Package referenceL6563TRSO-14Advanced transition-mode PFC controller5,301 pcs in stockView specifications & request quote →
Package referenceL6564DSSOP 1010 pin transition-mode PFC controllerView specifications & request quote →
Package referenceL6564DTRSSOP 1010 pin transition-mode PFC controllerView specifications & request quote →
Package referenceL6564HSO-14High voltage start-up transition-mode PFCView specifications & request quote →
Package referenceL6564HTRSO-14High voltage start-up transition-mode PFCView specifications & request quote →
Package referenceL6564TDSSOP 1010 pin transition-mode PFC controller for outdoor applicationsView specifications & request quote →
Package referenceL6564TDTRSSOP 1010 pin transition-mode PFC controller for outdoor applicationsView specifications & request quote →
Package referenceL6565DSO-8Quasi-resonant Controller2,854 pcs in stockView specifications & request quote →
Package referenceL6565DTRSO-8Quasi-resonant Controller5,383 pcs in stockView specifications & request quote →- L6565NDIP-8View specifications & request quote →
Package referenceL6566ASO-16Current-mode controller for offline flyback power supplies with a PFC front-end, supporting fixed-frequency and quasi-resonant operation.View specifications & request quote →
Package referenceL6566ATRSO-16Multi-mode controller for SMPS with PFC front-endView specifications & request quote →
Package referenceL6566BSO-16Current-mode primary controller for offline flyback and single-stage PFC converters, supporting fixed-frequency and quasi-resonant operation.View specifications & request quote →
Package referenceL6566BHSO-16Multi-mode controller for SMPSView specifications & request quote →
Package referenceL6566BHTRSO-16Multi-mode controller for SMPSView specifications & request quote →
Package referenceL6566BTRSO-16Multi-mode controller for SMPSView specifications & request quote →- Image on requestL6569AD013TRTo be confirmedHI-VOLT HALF BRIDGE7,804 pcs in stockView specifications & request quote →
Package referenceL6571BDSO-8High Voltage Half Bridge Driver with oscillatorView specifications & request quote →
Package referenceL6571BD013TRSO-8High Voltage Half Bridge Driver with oscillatorView specifications & request quote →- Image on requestL6574DIP-16IC BALLAST DRIVER 16DIP2,959 pcs in stockView specifications & request quote →
Package referenceL6574DSO-16CFL/TL Ballast Driver with Preheat and Dimming2,199 pcs in stockView specifications & request quote →
Package referenceL6574D013TRSO-16CFL/TL Ballast Driver with Preheat and Dimming3,075 pcs in stockView specifications & request quote →
Package referenceL6591SO-16Current mode PWM controller for Asymmetrical Half Bridge converter topologyView specifications & request quote →
Package referenceL6591TRSO-16Current mode PWM controller for Asymmetrical Half Bridge converter topologyView specifications & request quote →
Package referenceL6598DSO-16High-voltage resonant half-bridge controller with high-side and low-side MOSFET gate drivers.View specifications & request quote →
Package referenceL6598D013TRSO-16High-voltage resonant half-bridge controller with high-side and low-side MOSFET gate drivers.View specifications & request quote →
Package referenceL6599ADSO-16Improved high-voltage resonant controller11,239 pcs in stockView specifications & request quote →
Package referenceL6599ADTRSO-16Improved high-voltage resonant controller9,574 pcs in stockView specifications & request quote →
Package referenceL6599AFDSO-16Ultra-extreme temperature range improved high voltage resonant controllerView specifications & request quote →
Package referenceL6599AFDTRSO-16Ultra-extreme temperature range improved high voltage resonant controllerView specifications & request quote →
Package referenceL6599ATDSO-16IMPROVED HIGH-VOLTAGE RESONANT CONTROLLERView specifications & request quote →
Package referenceL6599ATDTRSO-16IMPROVED HIGH-VOLTAGE RESONANT CONTROLLERView specifications & request quote →
Package referenceL6599DSO-16Variable-frequency resonant half-bridge controller with complementary 50% duty-cycle MOSFET gate drive.View specifications & request quote →- Image on requestL6599D-TRSO-16NIC RESONANT HALF-BRIDGE CONTROLLER 16SOIC10,115 pcs in stockView specifications & request quote →
- Image on requestL6599DTRSO-16NIC RESONANT CTRL SO-16N1,370 pcs in stockView specifications & request quote →
Package referenceL6668SO-16Current-mode primary controller for single-ended converters with load-dependent fixed-frequency, frequency-foldback and burst-mode operation.View specifications & request quote →
Package referenceL6668TRSO-16Current-mode primary controller for single-ended converters with load-dependent fixed-frequency, frequency-foldback and burst-mode operation.View specifications & request quote →
Package referenceL6699DSO-16Enhanced high-voltage resonant controllerView specifications & request quote →
Package referenceL6699DTRSO-16Enhanced high-voltage resonant controller3,252 pcs in stockView specifications & request quote →
Package referenceL6726ATRSO-8Single phase PWM controllerView specifications & request quote →- Image on requestL6728AHTRTo be confirmedHIGH FREQ PWM CNTRL W/PO11,956 pcs in stockView specifications & request quote →
Package referenceL6902DSO-8Up to 1 A switching regulator with adjustable current limitView specifications & request quote →
Package referenceL6902D013TRSO-8Up to 1 A switching regulator with adjustable current limitView specifications & request quote →
Package referenceL6920DBTRMiniSO-8Synchronous rectifier step up converter5,640 pcs in stockView specifications & request quote →- L6920DCTRMiniSO-8View specifications & request quote →
- Image on requestL6920DTRTo be confirmed0.6 TO 5.5V STEP-UP9,587 pcs in stockView specifications & request quote →
- Image on requestL6920DTRTS SOP8To be confirmedExact-model specifications are available on request.3,564 pcs in stockView specifications & request quote →
Package referenceL6924D013TRVFQFPN 16 3x3x1.0Battery charger system with integrated power switch for Li-Ion/Li-PolymerView specifications & request quote →
Package referenceL6924UTRVFQFPN 16 3x3x1.0USB compatible battery charger system with integrated power switch for Li-Ion/Li-PolymerView specifications & request quote →
Package referenceL6926013TRMiniSO-8High efficiency monolithic synchronous step-down regulatorView specifications & request quote →- L6926Q1TRDFN8 3x3High efficiency monolithic synchronous step-down regulatorView specifications & request quote →
Package referenceL6928D013TRMiniSO-8High efficiency monolithic synchronous step-down regulatorView specifications & request quote →- L6928Q1TRDFN8 3x3High efficiency monolithic synchronous step-down regulatorView specifications & request quote →
- Image on requestL6932H1.2TRTo be confirmedIC HI PERFORMANCE 2A ULDO LINEAR REG10,077 pcs in stockView specifications & request quote →
Package referenceL6981C33DRSO-838 V, 1.5 A synchronous step-down converter with 20 µA quiescent currentView specifications & request quote →
Package referenceL6981C50DRSO-838 V, 1.5 A synchronous step-down converter with 20 µA quiescent currentView specifications & request quote →
Package referenceL6981CDRSO-838 V, 1.5 A synchronous step-down converter with 20 µA quiescent currentView specifications & request quote →
Package referenceL6981N33DRSO-838 V, 1.5 A synchronous step-down converter with 20 µA quiescent currentView specifications & request quote →
SELECTION CONTEXT
Explore the details
What We Supply
STM32 and STM8 microcontrollers, high-side and low-side switches, motor and gate drivers, real-time clocks, pressure sensors and LED drivers.
How to Choose
- Pick an STM32 by core (M0/M3/M4/M7), flash and package.
- Pick a high-side switch by channel count and voltage.
- Pick a motor driver by topology and current.
- Confirm lifecycle and availability by RFQ.
Popular ST Series
- STM32F0/F1 — entry-level Cortex-M MCUs.
- STM32F4/F7/H7 — high-performance Cortex-M.
- STM8 — value-line 8-bit MCUs.
- VN / VND — smart high-side switches.
Applications
- Industrial automation
- Motor control and drives
- Automotive body electronics
- Consumer and embedded systems
Selection Guide
STMicroelectronics is known for the STM32 family, which spans entry-level Cortex-M0 to high-performance Cortex-M7 and H7 parts. Select by core, flash and package, then add smart high-side switches, motor drivers or sensors where the design needs power or sensing. STM8 parts remain a low-cost option for simple control.
Each listed part number opens a product page. Check the available fields and request a quote to confirm the exact package, availability and lead time before ordering.
How to Order
To request a quote, open any part number below and use the RFQ form with your target quantity, target price and country. We confirm availability, lead time and date code before you commit. For volume or multi-line BOM requests, upload your bill of materials on the Contact page.
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