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STMicroelectronics

📍 Geneva, Switzerland📅 Est. 1987🔗 Official Site →

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. With a portfolio of over 15,000 products, ST provides innovative solutions for Smart Driving, IoT, 5G, and power management. Their STM32 microcontroller family is one of the most widely used MCU platforms worldwide.

15.436
Total Parts
9.360
In Stock
78
Categories
9.363
Active
6.059
EOL/Obsolete

Key Product Lines

Microcontrollers (STM32)Power SemiconductorsMEMS SensorsMotor DriversAutomotive ICsIndustrial ICs

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STMicroelectronics Product Categories

Microcontrollers (MCU) (5299)Linear Regulators (LDO) (1668)Op Amps & Instrumentation Amplifiers (1234)Power Distribution Switches (1007)EEPROM (587)Supervisors & Reset ICs (435)Audio Amplifiers (375)DC-DC Switching Regulators (337)Gates & Inverters (310)Voltage References (257)Buffers, Drivers, Receivers & Transceivers (217)Drivers, Receivers & Transceivers (214)AC-DC Converters & Offline Switchers (207)Specialized Power Management (207)Analog Comparators (207)Motor Drivers & Controllers (199)Specialized ICs (193)Audio Special Purpose ICs (182)LED Drivers (175)EPROM (170)Special Purpose ICs (162)DC-DC Switching Controllers (154)Gate Drivers (137)Real-Time Clocks (RTC) (116)Flip-Flops (112)Signal Switches, MUX & Decoders (108)Microprocessors (MPU) (101)Full & Half-Bridge Drivers (85)Analog Switches & Multiplexers (83)Flash Memory (77)Latches (62)Counters & Dividers (62)DSP - Digital Signal Processors (59)PFC Controllers (46)Shift Registers (45)Current Regulation & Management (37)SRAM (37)Power Supply Controllers & Monitors (33)Programmable Timers & Oscillators (30)Translators & Level Shifters (30)Display Drivers (25)Battery Chargers (25)Encoders, Decoders & Converters (24)Video Processing ICs (22)Video Amplifiers (22)Linear & Switching Controllers (21)Telecom ICs (18)Analog Switches - Special Purpose (17)Battery Management ICs (15)Multivibrators (14)Energy Metering ICs (13)Lighting & Ballast Controllers (12)PoE Controllers (12)Interface Controllers (12)Special Purpose Amplifiers (11)Sensor & Detector Interfaces (11)Audio CODECs (10)Clock Generators, PLLs & Synthesizers (10)Logic Comparators (10)ADC/DAC - Special Purpose (9)Capacitive Touch Sensors (8)General Memory ICs (7)Linear Regulator Controllers (7)ADC - Analog to Digital Converters (7)Specialty Logic (6)Thermal Management ICs (5)I/O Expanders (5)Clock Buffers & Drivers (4)Parity Generators & Checkers (3)Analog Front End (AFE) (3)Touch Screen Controllers (3)System On Chip (SoC) (3)Modems (1)Signal Buffers, Repeaters & Splitters (1)Universal Bus Functions (1)Active Filters (1)Hot Swap Controllers (1)OR Controllers & Ideal Diodes (1)

All STMicroelectronics Products

Page 66 of 772
Part NumberCategoryDescriptionPackageStockPriceStatus
L4971DDC-DC Switching RegulatorsThe L4971D is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4971D is currently in active production through STMicroelectronics's standard distribution channels.16-SOIC (0.295", 7.50mm Width)12.000 In Stock$2.39ACTIVERFQ
L4971D013TRDC-DC Switching RegulatorsThe L4971D013TR is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4971D013TR is currently in active production through STMicroelectronics's standard distribution channels.16-SOIC (0.295", 7.50mm Width)28.800 In Stock$2.12ACTIVERFQ
L4972ADC-DC Switching RegulatorsThe L4972A is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4972A is in last-time-buy phase; available quantities are limited, and FPGACenter accepts lifetime-supply orders.20-DIP (0.300", 7.62mm)11.527 In Stock$3.22LASTBUYRFQ
L4972ADDC-DC Switching RegulatorsThe L4972AD is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4972AD is in last-time-buy phase; available quantities are limited, and FPGACenter accepts lifetime-supply orders.20-SOIC (0.295", 7.50mm Width)1.523 In Stock$3.46LASTBUYRFQ
L4972AD013TRDC-DC Switching RegulatorsThe L4972AD013TR is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4972AD013TR is currently in active production through STMicroelectronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)2.241 In Stock$12.60ACTIVERFQ
L4973D3.3DC-DC Switching RegulatorsThe L4973D3.3 is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This standard mount component is supplied in a 20-SOIC (0.295, 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4973D3.3 is no longer produced by STMicroelectronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-SOIC (0.295, 7.50mm Width)RFQ for sourcing$5.91OBSOLETERFQ
L4973D3.3-013TRDC-DC Switching RegulatorsThe L4973D3.3-013TR is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4973D3.3-013TR is currently in active production through STMicroelectronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)33.600 In Stock$3.25ACTIVERFQ
L4973D5.1DC-DC Switching RegulatorsThe L4973D5.1 is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4973D5.1 is currently in active production through STMicroelectronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)1.503 In Stock$11.68ACTIVERFQ
L4973D5.1-013TRDC-DC Switching RegulatorsThe L4973D5.1-013TR is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 20-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4973D5.1-013TR is currently in active production through STMicroelectronics's standard distribution channels.20-SOIC (0.295", 7.50mm Width)4.734 In Stock$4.35ACTIVERFQ
L4973V3.3DC-DC Switching RegulatorsThe L4973V3.3 is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 18-DIP (0.300, 7.62mm) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4973V3.3 is no longer produced by STMicroelectronics; FPGACenter maintains verified stock sourced through certified supply chain partners.18-DIP (0.300, 7.62mm)RFQ for sourcing$5.35OBSOLETERFQ
L4973V5.1DC-DC Switching RegulatorsThe L4973V5.1 is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 18-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4973V5.1 is currently in active production through STMicroelectronics's standard distribution channels.18-DIP (0.300", 7.62mm)3.927 In Stock$4.35ACTIVERFQ
L4974ADC-DC Switching RegulatorsThe L4974A is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 20-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4974A is in last-time-buy phase; available quantities are limited, and FPGACenter accepts lifetime-supply orders.20-DIP (0.300", 7.62mm)15.148 In Stock$7.68LASTBUYRFQ
L4975ADC-DC Switching RegulatorsThe L4975A is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a Multiwatt-15 (Vertical, Bent and Staggered Leads) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4975A is no longer produced by STMicroelectronics; FPGACenter maintains verified stock sourced through certified supply chain partners.Multiwatt-15 (Vertical, Bent and Staggered Leads)RFQ for sourcing$213.58OBSOLETERFQ
L4976DC-DC Switching RegulatorsThe L4976 is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4976 is currently in active production through STMicroelectronics's standard distribution channels.8-DIP (0.300", 7.62mm)11.460 In Stock$1.51ACTIVERFQ
L4976DDC-DC Switching RegulatorsThe L4976D is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4976D is currently in active production through STMicroelectronics's standard distribution channels.16-SOIC (0.295", 7.50mm Width)3.399 In Stock$2.54ACTIVERFQ
L4976D013TRDC-DC Switching RegulatorsThe L4976D013TR is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4976D013TR is currently in active production through STMicroelectronics's standard distribution channels.16-SOIC (0.295", 7.50mm Width)3.690 In Stock$5.26ACTIVERFQ
L4978DC-DC Switching RegulatorsThe L4978 is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Through Hole component is supplied in a 8-DIP (0.300", 7.62mm) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4978 is currently in active production through STMicroelectronics's standard distribution channels.8-DIP (0.300", 7.62mm)12.000 In Stock$2.30ACTIVERFQ
L4978DDC-DC Switching RegulatorsThe L4978D is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4978D is currently in active production through STMicroelectronics's standard distribution channels.16-SOIC (0.295", 7.50mm Width)4.806 In Stock$3.92ACTIVERFQ
L4978D013TRDC-DC Switching RegulatorsThe L4978D013TR is a DC-DC converter manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 16-SOIC (0.295", 7.50mm Width) package and is rated for operation across -40°C ~ 150°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4978D013TR is currently in active production through STMicroelectronics's standard distribution channels.16-SOIC (0.295", 7.50mm Width)17.134 In Stock$2.31ACTIVERFQ
L4979DLinear Regulators (LDO)The L4979D is an LDO voltage regulator manufactured by STMicroelectronics. Technical highlights include -40°C ~ 150°C operating temperature; design review should confirm input voltage, output voltage, voltage threshold, LDO or supervisor behavior when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 150°C. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the L4979D is currently in active production through STMicroelectronics's standard distribution channels.8-SOIC (0.154", 3.90mm Width)931 In StockRFQACTIVERFQ

Frequently Asked Questions

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FPGACenter stocks 15.436 STMicroelectronics part numbers with 9.360 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

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Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 6.059 end-of-life/obsolete STMicroelectronics part numbers in our database, many available from verified stock or through our global sourcing network.

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We stock STMicroelectronics products across 78 categories including Microcontrollers (STM32), Power Semiconductors, MEMS Sensors, Motor Drivers. Browse our full catalog or contact our sourcing team for any specific STMicroelectronics part number.

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