STM32L031G6U6Alternatives & Equivalent Parts
About STM32L031G6U6
STM32L031G6U6 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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Get one quote covering all 8 alternatives for STM32L031G6U6 — response within 24 hours.
Specification Comparison
| Parameter | STM32L031G6U6Source | REF3020AIDBZT | ADP150AUJZ-2.8-R7 | AD8231ACPZ-R7 | OPA388IDGKR | 74LVC1G17SE-7 | STM32L031G6U6TR | STM32L071K8U6 | STM32L071KBU6 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Analog Devices | Analog Devices | Texas Instruments | Diodes Inc. | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat No-Lead | SOT23 (3-Pin) | SOT23 (5-Pin) | Quad Flat No-Lead | Small Outline Packages | SOT23 (5-Pin) | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 28 | 3 | 5 | 16 | 8 | 5 | 28 | 33 | 33 |
| Temperature Range | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.8015 | $0.3469 | $0.5607 | $2.3100 | $0.3486 | $0.0266 | $0.6813 | $1.7282 | $1.7600 |
| 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 |
| Electrical Parameters | |||||||||
| YTEOL | 9 | 15 | 10 | 10 | 15 | 6 | 9 | 9 | 9 |
| Has ADC | YES | — | — | — | — | — | YES | YES | YES |
| Bit Size | 32 | — | — | — | — | — | 32 | 32 | 32 |
| Clock Frequency-Max | 25 MHz | — | — | — | — | — | 25 MHz | 32 MHz | 32 MHz |
| DMA Channels | YES | — | — | — | — | — | YES | YES | YES |
| JESD-609 Code | e4 | e4 | e3 | e3 | e4 | e3 | e4 | e4 | e4 |
| Number of I/O Lines | 21 | — | — | — | — | — | 21 | 23 | 23 |
| PWM Channels | YES | — | — | — | — | — | YES | YES | YES |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | SQUARE | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK 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 |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Speed | 32 MHz | — | — | — | — | — | 32 MHz | 32 MHz | 32 MHz |
| Supply Voltage-Max | 3.6 V | — | — | — | — | — | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 1.8 V | — | — | — | — | — | 1.8 V | 3 V | 1.65 V |
| Supply Voltage-Nom | 3 V | — | — | — | — | — | 3 V | 3 V | 3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | — | CMOS | CMOS | CMOS | CMOS | CMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | GULL WING | GULL WING | NO LEAD | GULL WING | GULL WING | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.95 mm | 0.95 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | DUAL | DUAL | QUAD | DUAL | DUAL | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Pbfree Code | — | Yes | No | No | Yes | Yes | — | — | — |
| Analog IC - Other Type | — | THREE TERMINAL VOLTAGE REFERENCE | — | — | — | — | — | — | — |
| Input Voltage-Max | — | 5.5 V | 5.5 V | — | — | — | — | — | — |
| Input Voltage-Min | — | 1.8 V | 2.2 V | — | — | — | — | — | — |
| JESD-30 Code | — | R-PDSO-G3 | R-PDSO-G5 | S-XQCC-N16 | S-PDSO-G8 | R-PDSO-G5 | — | S-XQCC-N32 | S-XQCC-N32 |
| Number of Functions | — | 1 | 1 | 1 | 1 | 1 | — | — | — |
| Number of Outputs | — | 1 | 1 | — | — | — | — | — | — |
| Output Voltage-Max | — | 2.052 V | — | — | — | — | — | — | — |
| Output Voltage-Min | — | 2.044 V | — | — | — | — | — | — | — |
| Output Voltage-Nom | — | 2.048 V | — | — | — | — | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | — | UNSPECIFIED | UNSPECIFIED |
| Package Equivalence Code | — | TO-236 | TSOP5/6,.11,37 | LCC16,.16SQ,25 | — | TSSOP5/6,.08 | — | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — | — | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — | — | — | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | 2.098 V | — | — | — | 1.65 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | — | 5 V | 2.5 V | 3.3 V | — | — | — |
| Temp Coef of Voltage-Max | — | 75 ppm/°C | — | — | — | — | — | — | — |
| Temperature Grade | — | AUTOMOTIVE | — | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | INDUSTRIAL | INDUSTRIAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | — | 30 | 30 | — | — | — |
| Trim/Adjustable Output | — | NO | — | — | — | — | — | — | — |
| Voltage Tolerance-Max | — | 0.2% | 2.5% | — | — | — | — | — | — |
| ## REF3020AIDBZT Alternates Showing results | — | Image | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | UJ-5 | CP-16-23 | — | — | — | UFQFPN 32 5x5x0.55 | UFQFPN 32 5x5x0.55 |
| Adjustability | — | — | FIXED | — | — | — | — | — | — |
| Dropout Voltage1-Max | — | — | 0.16 V | — | — | — | — | — | — |
| Dropout Voltage1-Nom | — | — | 0.105 V | — | — | — | — | — | — |
| Input Voltage Absolute-Max | — | — | 6.5 V | — | — | — | — | — | — |
| Line Regulation-Max | — | — | 0.0032% | — | — | — | — | — | — |
| Load Regulation-Max | — | — | 0.0315% | — | — | — | — | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | — | — | — | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — | — | — | — | — |
| Output Current1-Max | — | — | 0.15 A | — | — | — | — | — | — |
| Output Voltage1-Max | — | — | 2.842 V | — | — | — | — | — | — |
| Output Voltage1-Min | — | — | 2.73 V | — | — | — | — | — | — |
| Output Voltage1-Nom | — | — | 2.8 V | — | — | — | — | — | — |
| Packing Method | — | — | TR | — | TR | TR | — | — | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — | — | — |
| Screening Level | — | — | AEC-Q100 | — | — | — | — | — | — |
| ## ADP150AUJZ-2.8-R7 Alternates Showing results | — | — | Image | — | — | — | — | — | — |
| Amplifier Type | — | — | — | INSTRUMENTATION AMPLIFIER | OPERATIONAL AMPLIFIER | — | — | — | — |
| Average Bias Current-Max (IIB) | — | — | — | 0.005 µA | 0.0007 µA | — | — | — | — |
| Bandwidth (3dB)-Nom | — | — | — | 1 MHz | — | — | — | — | — |
| Common-mode Reject Ratio-Min | — | — | — | 100 dB | 124 dB | — | — | — | — |
| Input Offset Current-Max (IIO) | — | — | — | 0.0005 µA | — | — | — | — | — |
| Input Offset Voltage-Max | — | — | — | 15 µV | 5 µV | — | — | — | — |
| Non-linearity-Max | — | — | — | 0.005% | — | — | — | — | — |
| Slew Rate-Nom | — | — | — | 1.1 V/us | 5 V/us | — | — | — | — |
| Subcategory | — | — | — | Instrumentation Amplifier | Operational Amplifier | — | — | — | — |
| Supply Current-Max | — | — | — | 5 mA | 2.4 mA | — | — | — | — |
| Supply Voltage Limit-Max | — | — | — | 6 V | 3 V | — | — | — | — |
| ## AD8231ACPZ-R7 Alternates Showing results | — | — | — | Image | — | — | — | — | — |
| Date Of Intro | — | — | — | — | 2017-06-22 | — | — | — | — |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK | — | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.00035 µA | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | 138 dB | — | — | — | — |
| Frequency Compensation | — | — | — | — | YES | — | — | — | — |
| Low-Bias | — | — | — | — | YES | — | — | — | — |
| Low-Offset | — | — | — | — | YES | — | — | — | — |
| Micropower | — | — | — | — | NO | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | — | -3 V | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | -2.5 V | — | — | — | — |
| Power | — | — | — | — | NO | — | — | — | — |
| Programmable Power | — | — | — | — | NO | — | — | — | — |
| Unity Gain BW-Nom | — | — | — | — | 10000 | — | — | — | — |
| Voltage Gain-Min | — | — | — | — | 25118864 | — | — | — | — |
| Wideband | — | — | — | — | NO | — | — | — | — |
| Family | — | — | — | — | — | LVC/LCX/Z | — | — | — |
| Logic IC Type | — | — | — | — | — | BUFFER | — | — | — |
| Number of Inputs | — | — | — | — | — | 1 | — | — | — |
| Output Characteristics | — | — | — | — | — | TOTEM POLE | — | — | — |
| Propagation Delay (tpd) | — | — | — | — | — | 14 ns | — | — | — |
| Schmitt Trigger | — | — | — | — | — | YES | — | — | — |
| Factory Lead Time | — | — | — | — | — | — | — | 15 Weeks | 15 Weeks |
| Boundary Scan | — | — | — | — | — | — | — | YES | NO |
| CPU Family | — | — | — | — | — | — | — | CORTEX-M0 | CORTEX-M0 |
| DAC Channels | — | — | — | — | — | — | — | NO | NO |
| Number of DMA Channels | — | — | — | — | — | — | — | 7 | 7 |
| Number of Timers | — | — | — | — | — | — | — | 11 | 8 |
| On Chip Program ROM Width | — | — | — | — | — | — | — | 8 | 8 |
| ROM (words) | — | — | — | — | — | — | — | 65536 | 131072 |
| ROM Programmability | — | — | — | — | — | — | — | FLASH | FLASH |
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 8 alternatives for STM32L031G6U6 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for STM32L031G6U6 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 STM32L031G6U6 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 STM32L031G6U6?
Known equivalents for STM32L031G6U6 include REF3020AIDBZT, ADP150AUJZ-2.8-R7, AD8231ACPZ-R7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32L031G6U6?
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 STM32L031G6U6 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.