STM32WB55CGU6Alternatives & Equivalent Parts
About STM32WB55CGU6
STM32WB55CGU6 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Quad Flat No-Lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | STM32WB55CGU6Source | L78L05ACZTR | CC2640R2LRHBR | TPS630241YFFT | STM32WB55CEU6 | STM32WB55CGU6TR | STM32WB55CCU7 | STM32WB55CEU7 | STM32WB55RGV6 | STM32WB15CCU6 | STM32WB15CCU6E | STM32WB55RGV7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Texas Instruments | Texas Instruments | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat No-Lead | Other | Quad Flat No-Lead | BGA | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 49 | 3 | 33 | 20 | 49 | 49 | 49 | 49 | 69 | 49 | 49 | 69 |
| Temperature Range | — | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | — | — | -40.0°C ~ 85.0°C | — | — | — |
| Price | $4.0269 | $0.0821 | $1.2642 | $1.3000 | $3.3766 | $4.1302 | $3.7056 | $3.6864 | $3.5910 | $2.4355 | $2.3879 | $4.6513 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||||
| Factory Lead Time | 13 Weeks | 10 Weeks | — | — | — | 13 Weeks | 13 Weeks | 13 Weeks | — | — | — | 13 Weeks |
| YTEOL | 9 | 5.6 | 15 | 15 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| JESD-609 Code | e3 | e3 | e4 | e1 | e3 | e3 | — | — | e3 | — | — | — |
| Package Shape | SQUARE | ROUND | SQUARE | RECTANGULAR | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | — | — | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CYLINDRICAL | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 | 260 | — | — | 260 | 260 | 260 | — |
| Supply Voltage-Max | 3.6 V | — | 3.8 V | — | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | — | — | 3.6 V |
| Supply Voltage-Min | 1.71 V | — | 1.8 V | — | 1.71 V | 3.3 V | 1.71 V | 1.71 V | 1.8 V | — | — | 1.71 V |
| Supply Voltage-Nom | 3 V | — | 3 V | — | 3 V | 3.3 V | 3 V | 3 V | 1.8 V | — | — | 3 V |
| Surface Mount | YES | NO | YES | YES | YES | YES | YES | YES | YES | — | — | YES |
| Terminal Finish | Tin (Sn) - immersion | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin (Sn) | Tin (Sn) - immersion | — | — | Matte Tin (Sn) | Tin (Sn) - immersion | Tin (Sn) - immersion | — |
| Terminal Form | NO LEAD | THROUGH-HOLE | NO LEAD | BALL | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | — | — | NO LEAD |
| Terminal Pitch | 0.5 mm | 1.27 mm | 0.5 mm | 0.4 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.4 mm | — | — | 0.4 mm |
| Terminal Position | QUAD | BOTTOM | QUAD | BOTTOM | QUAD | QUAD | QUAD | QUAD | QUAD | — | — | QUAD |
| uPs/uCs/Peripheral ICs Type | RFSoC | — | RFSoC | — | RFSoC | RFSoC | RFSoC | RFSoC | RFSoC | RFSoC | RFSoC | RFSoC |
| Adjustability | — | FIXED | — | — | — | — | — | — | — | — | — | — |
| Dropout Voltage1-Nom | — | 1.7 V | — | — | — | — | — | — | — | — | — | — |
| Input Voltage Absolute-Max | — | 30 V | — | — | — | — | — | — | — | — | — | — |
| Input Voltage-Max | — | 20 V | — | 5.5 V | — | — | — | — | — | — | — | — |
| Input Voltage-Min | — | 7 V | — | 2.3 V | — | — | — | — | — | — | — | — |
| JESD-30 Code | — | O-XBCY-T3 | S-PQCC-N32 | R-XBGA-B20 | — | S-XQCC-N48 | — | — | S-XQCC-N68 | — | — | — |
| Line Regulation-Max | — | 0.15% | — | — | — | — | — | — | — | — | — | — |
| Load Regulation-Max | — | 0.06% | — | — | — | — | — | — | — | — | — | — |
| Number of Functions | — | 1 | — | 1 | — | — | — | — | — | — | — | — |
| Number of Outputs | — | 1 | — | — | — | — | — | — | — | — | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — | — | — | — | — | — | — | — | — |
| Output Current1-Max | — | 0.07 A | — | — | — | — | — | — | — | — | — | — |
| Output Voltage1-Max | — | 5.25 V | — | — | — | — | — | — | — | — | — | — |
| Output Voltage1-Min | — | 4.75 V | — | — | — | — | — | — | — | — | — | — |
| Output Voltage1-Nom | — | 5 V | — | — | — | — | — | — | — | — | — | — |
| Package Body Material | — | UNSPECIFIED | PLASTIC/EPOXY | UNSPECIFIED | — | UNSPECIFIED | — | — | UNSPECIFIED | — | — | — |
| Package Equivalence Code | — | SIP3,.1,50 | LCC32,.2SQ,20 | — | — | LCC48,.27SQ,20 | — | — | LCC68,.31SQ,16 | — | — | — |
| Packing Method | — | TR | — | — | — | — | — | — | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | — | — | — | — | — | — | — | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — | — | — | — | — | — | — | — |
| Technology | — | BIPOLAR | CMOS | BICMOS | — | CMOS | — | — | CMOS | — | — | — |
| Voltage Tolerance-Max | — | 5% | — | — | — | — | — | — | — | — | — | — |
| ## L78L05ACZTR Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — | — |
| Pbfree Code | — | — | Yes | Yes | — | — | — | — | — | — | — | — |
| Date Of Intro | — | — | 2020-06-28 | — | — | 2018-10-08 | — | — | — | — | — | — |
| Has ADC | — | — | YES | — | — | — | — | — | — | — | — | — |
| Bit Size | — | — | 32 | — | — | — | — | — | — | — | — | — |
| Boundary Scan | — | — | YES | — | — | — | — | — | — | — | — | — |
| CPU Family | — | — | CORTEX-M3 | — | — | — | — | — | — | — | — | — |
| Clock Frequency-Max | — | — | 24 MHz | — | — | — | — | — | — | — | — | — |
| DAC Channels | — | — | NO | — | — | — | — | — | — | — | — | — |
| DMA Channels | — | — | YES | — | — | — | — | — | — | — | — | — |
| Format | — | — | FIXED POINT | — | — | — | — | — | — | — | — | — |
| Low Power Mode | — | — | YES | — | — | — | — | — | — | — | — | — |
| Number of DMA Channels | — | — | 32 | — | — | — | — | — | — | — | — | — |
| Number of I/O Lines | — | — | 15 | — | — | — | — | — | — | — | — | — |
| Number of Timers | — | — | 4 | — | — | — | — | — | — | — | — | — |
| On Chip Data RAM Width | — | — | 8 | — | — | — | — | — | — | — | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — | — | — | — | — | — | — | — |
| PWM Channels | — | — | YES | — | — | — | — | — | — | — | — | — |
| RAM (bytes) | — | — | 28672 | — | — | — | — | — | — | — | — | — |
| ROM (words) | — | — | 131072 | — | — | — | — | — | — | — | — | — |
| ROM Programmability | — | — | FLASH | — | — | — | — | — | — | — | — | — |
| Speed | — | — | 48 MHz | — | — | — | — | — | — | — | — | — |
| Temperature Grade | — | — | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | — | — | INDUSTRIAL | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 | — | — | — | — | — | — | — | — |
| Additional Feature | — | — | — | ALSO OPERATES IN PFM CONTROL TECHNIQUE | — | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | — | SWITCHING REGULATOR | — | — | — | — | — | — | — | — |
| Control Mode | — | — | — | CURRENT-MODE | — | — | — | — | — | — | — | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | — | — | — | — | — | — | — | — |
| Input Voltage-Nom | — | — | — | 2.8 V | — | — | — | — | — | — | — | — |
| Output Current-Max | — | — | — | 1.5 A | — | — | — | — | — | — | — | — |
| Output Voltage-Max | — | — | — | 2.9 V | — | — | — | — | — | — | — | — |
| Output Voltage-Min | — | — | — | 2.9 V | — | — | — | — | — | — | — | — |
| Output Voltage-Nom | — | — | — | 2.9 V | — | — | — | — | — | — | — | — |
| Supply Current-Max (Isup) | — | — | — | 2700 mA | — | — | — | — | — | — | — | — |
| Switcher Configuration | — | — | — | BUCK-BOOST | — | — | — | — | — | — | — | — |
| Switching Frequency-Max | — | — | — | 2500 kHz | — | — | — | — | — | — | — | — |
| ## TPS630241YFFT Alternates Showing results | — | — | — | Image | — | — | — | — | — | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 11 alternatives for STM32WB55CGU6 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for STM32WB55CGU6 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating STM32WB55CGU6 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to STM32WB55CGU6?
Known equivalents for STM32WB55CGU6 include L78L05ACZTR, CC2640R2LRHBR, TPS630241YFFT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32WB55CGU6?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify STM32WB55CGU6 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.