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Explore STMicroelectronics STM32 and STM8 microcontrollers

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Stock quantities reflect our latest inventory record. Price and lead time are confirmed by quotation.
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16,382 listed part numbers. Price and lead time are confirmed by quotation.
Package referenceLD3985M28RSOT23-5LUltra low drop-low noise BiCMOS voltage regulators low ESR capacitors compatibleView specifications & request quote →
Package referenceLD3985M29RSOT23-5LUltra low drop-low noise BiCMOS voltage regulators low ESR capacitors compatibleView specifications & request quote →
Package referenceLD3985M30RSOT23-5LUltra low drop-low noise BiCMOS voltage regulators low ESR capacitors compatibleView specifications & request quote →
Package referenceLD3985M33RSOT23-5LUltra low drop-low noise BiCMOS voltage regulators low ESR capacitors compatibleView specifications & request quote →
Package referenceLD3985M47RSOT23-5LUltra low drop-low noise BiCMOS voltage regulators low ESR capacitors compatibleView specifications & request quote →
Package referenceLD49100PU10RYDFN6 3x31 A, low quiescent current, low-noise voltage regulator with soft start - Automotive gradeView specifications & request quote →
Package referenceLD49100PU12RYDFN6 3x31 A, low quiescent current, low-noise voltage regulator with soft start - Automotive gradeView specifications & request quote →
Package referenceLD49100PU15RYDFN6 3x31 A, low quiescent current, low-noise voltage regulator with soft start - Automotive gradeView specifications & request quote →
Package referenceLD49100PU18RYDFN6 3x31 A, low quiescent current, low-noise voltage regulator with soft start - Automotive gradeView specifications & request quote →
Package referenceLD49100PU25RYDFN6 3x31 A, low quiescent current, low-noise voltage regulator with soft start - Automotive gradeView specifications & request quote →
Package referenceLD49100PU33RYDFN6 3x31 A, low quiescent current, low-noise voltage regulator with soft start - Automotive gradeView specifications & request quote →
Package referenceLD49100PURYDFN6 3x31 A, low quiescent current, low-noise voltage regulator with soft start - Automotive gradeView specifications & request quote →
Package referenceLD56020J100RCSP P 0.35 mmLow input voltage 200 mA ultra low dropout linear regulatorView specifications & request quote →
Package referenceLD56020J110RCSP P 0.35 mmLow input voltage 200 mA ultra low dropout linear regulatorView specifications & request quote →
Package referenceLD56020J120RCSP P 0.35 mmLow input voltage 200 mA ultra low dropout linear regulatorView specifications & request quote →
Package referenceLD56020J180RCSP P 0.35 mmLow input voltage 200 mA ultra low dropout linear regulatorView specifications & request quote →
Package referenceLD56020M100RSOT23-5LLow input voltage 200 mA ultra low dropout linear regulatorView specifications & request quote →
Package referenceLD56020M110RSOT23-5LLow input voltage 200 mA ultra low dropout linear regulatorView specifications & request quote →
Package referenceLD56020M120RSOT23-5LLow input voltage 200 mA ultra low dropout linear regulatorView specifications & request quote →
Package referenceLD56020M180RSOT23-5LLow input voltage 200 mA ultra low dropout linear regulatorView specifications & request quote →
Package referenceLD56050DPU105RDFN4 1.2x1.2500 mA ultra-low dropout linear regulator with bias supplyView specifications & request quote →
Package referenceLD56050DPU110RDFN4 1.2x1.2500 mA ultra-low dropout linear regulator with bias supplyView specifications & request quote →
Package referenceLD56050DPU120RDFN4 1.2x1.2500 mA ultra-low dropout linear regulator with bias supplyView specifications & request quote →
Package referenceLD56100DPU18RDFN8 1.2x1.61 A very low dropout fast transient ultra-low noise linear regulatorView specifications & request quote →
Package referenceLD56100DPU28RDFN8 1.2x1.61 A very low dropout fast transient ultra-low noise linear regulatorView specifications & request quote →
Package referenceLD56100DPU33RDFN8 1.2x1.61 A very low dropout fast transient ultra-low noise linear regulatorView specifications & request quote →
Package referenceLD57100J100RWLCSP MSL11 A ultra low-dropout LDO with biasView specifications & request quote →
Package referenceLD57100J105RWLCSP MSL11 A ultra low-dropout LDO with biasView specifications & request quote →
Package referenceLD57100J110RWLCSP MSL11 A ultra low-dropout LDO with biasView specifications & request quote →
Package referenceLD57100J120RWLCSP MSL11 A ultra low-dropout LDO with biasView specifications & request quote →
Package referenceLD57100J330RWLCSP MSL11 A ultra low-dropout LDO with biasView specifications & request quote →
Package referenceLD57100J800RWLCSP MSL11 A ultra low-dropout LDO with biasView specifications & request quote →
Package referenceLD57100JRWLCSP MSL11 A ultra low-dropout LDO with biasView specifications & request quote →
Package referenceLD59015C12RSOT323-5L150 mA low noise high PSRR linear voltage regulatorView specifications & request quote →
Package referenceLD59015C15RSOT323-5L150 mA low noise high PSRR linear voltage regulatorView specifications & request quote →
Package referenceLD59015C18RSOT323-5L150 mA low noise high PSRR linear voltage regulatorView specifications & request quote →
Package referenceLD59015C30RSOT323-5L150 mA low noise high PSRR linear voltage regulatorView specifications & request quote →
Package referenceLD59015C33RSOT323-5L150 mA low noise high PSRR linear voltage regulatorView specifications & request quote →
Package referenceLD59030DTPU12RDFN4 1x1300 mA very low dropout linear regulator ICView specifications & request quote →
Package referenceLD59030DTPU18RDFN4 1x1300 mA very low dropout linear regulator ICView specifications & request quote →
Package referenceLD59030DTPU25RDFN4 1x1300 mA very low dropout linear regulator ICView specifications & request quote →
Package referenceLD59030DTPU28RDFN4 1x1300 mA very low dropout linear regulator ICView specifications & request quote →
Package referenceLD59030DTPU30RDFN4 1x1300 mA very low dropout linear regulator ICView specifications & request quote →
Package referenceLD59030DTPU33RDFN4 1x1300 mA very low dropout linear regulator ICView specifications & request quote →
Package referenceLD59100PURDFN8 3x31A Ultra Low-Dropout regulator with Reverse Current ProtectionView specifications & request quote →- LD59150PURVFQFPN 3X3X0.85 10L PITCH 0.50 A1.5 A Low Dropout Linear Regulator with Programmable Soft-StartView specifications & request quote →
- LD59150PURYVFQFPN 3X3X0.85 10L PITCH 0.50 A1.5 A Low Dropout Linear Regulator with Programmable Soft-StartView specifications & request quote →
Package referenceLDBL20-16RSTSTAMP200 mA very low quiescent current linear regulator in STSTAMP packageView specifications & request quote →
Package referenceLDBL20D-12RSTSTAMP200 mA very low quiescent current linear regulator in STSTAMP packageView specifications & request quote →
Package referenceLDBL20D-18RSTSTAMP200 mA very low quiescent current linear regulator in STSTAMP packageView specifications & request quote →
Package referenceLDBL20D-25RSTSTAMP200 mA very low quiescent current linear regulator in STSTAMP packageView specifications & request quote →
Package referenceLDBL20D-33RSTSTAMP200 mA very low quiescent current linear regulator in STSTAMP packageView specifications & request quote →
Package referenceLDCL015M33RSOT23-5L150 mA capless ultra low drop linear regulator ICsView specifications & request quote →
Package referenceLDCL015MRSOT23-5L150 mA capless ultra low drop linear regulator ICsView specifications & request quote →- Image on requestLDF33DT-TRTo be confirmedIC 1A VERY LDO REG12,205 pcs in stockView specifications & request quote →
Package referenceLDFM33PURDFN6 3x3500 mA very low drop voltage regulator8,447 pcs in stockView specifications & request quote →
Package referenceLDFM33PVRDFN6 2x2500 mA very low drop voltage regulatorView specifications & request quote →
Package referenceLDFMPURDFN6 3x3500 mA very low drop voltage regulatorView specifications & request quote →
Package referenceLDFMPVRDFN6 2x2500 mA very low drop voltage regulatorView specifications & request quote →
Package referenceLDFPURDFN6 3x31 A Very low drop voltage regulatorView 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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