STM32L071KBU6Alternatives & Equivalent Parts
About STM32L071KBU6
STM32L071KBU6 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.
Need pricing on these alternatives?
Get one quote covering all 12 alternatives for STM32L071KBU6 — response within 24 hours.
Specification Comparison
| Parameter | STM32L071KBU6Source | ESR10EZPJ100 | ESR10EZPJ102 | ESR10EZPJ103 | ESR10EZPJ104 | STM32L071KBU3 | STM32L071K8U6 | STM32L072KBU6 | STM32L071KBU6TR | STM32L072KBU3 | STM32L072KBU7 | STM32L072KZU6 | STM32L071KZU3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat No-Lead | Resistor Chip | Resistor Chip | Resistor Chip | Resistor Chip | 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 | 33 | 2 | 2 | 2 | 2 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $1.7600 | $0.0160 | $0.0059 | $0.0080 | $0.0140 | $2.1650 | $1.7282 | $2.0206 | $1.8789 | $2.3238 | $2.3778 | $2.5542 | $2.4080 |
| 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 | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||||
| Manufacturer Package Code | UFQFPN 32 5x5x0.55 | — | — | — | — | — | UFQFPN 32 5x5x0.55 | UFQFPN 32 5x5x0.55 | — | — | UFQFPN 32 5x5x0.55 | UFQFPN 32 5x5x0.55 | — |
| Factory Lead Time | 15 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks |
| YTEOL | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Has ADC | YES | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| Bit Size | 32 | — | — | — | — | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Boundary Scan | NO | — | — | — | — | NO | YES | NO | NO | NO | NO | NO | NO |
| CPU Family | CORTEX-M0 | — | — | — | — | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 |
| Clock Frequency-Max | 32 MHz | — | — | — | — | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| DAC Channels | NO | — | — | — | — | NO | NO | YES | NO | YES | YES | YES | NO |
| DMA Channels | YES | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| JESD-30 Code | S-XQCC-N32 | — | — | — | — | S-XQCC-N32 | S-XQCC-N32 | S-XQCC-N32 | S-XQCC-N32 | S-XQCC-N32 | S-XQCC-N32 | S-XQCC-N32 | S-XQCC-N32 |
| JESD-609 Code | e4 | — | — | — | — | e4 | e4 | e4 | — | — | e4 | e4 | e4 |
| Number of DMA Channels | 7 | — | — | — | — | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Number of I/O Lines | 23 | — | — | — | — | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Number of Timers | 8 | — | — | — | — | 8 | 11 | 8 | 8 | 8 | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | YES | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| Package Body Material | UNSPECIFIED | — | — | — | — | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
| Package Shape | SQUARE | — | — | — | — | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMT | SMT | SMT | SMT | 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 | 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 |
| ROM (words) | 131072 | — | — | — | — | 131072 | 65536 | 131072 | 131072 | 131072 | 131072 | 196608 | 196608 |
| ROM Programmability | FLASH | — | — | — | — | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 32 MHz | — | — | — | — | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Supply Voltage-Max | 3.6 V | — | — | — | — | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 1.65 V | — | — | — | — | 1.65 V | 3 V | 3 V | 1.65 V | 1.8 V | 3 V | 3 V | 1.65 V |
| Supply Voltage-Nom | 3 V | — | — | — | — | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | — | — | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | — | — | — | — | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | — | — | — | — | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | — | — | — | — | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Pbfree Code | — | Yes | Yes | Yes | Yes | — | — | — | — | — | — | — | — |
| Reach Compliance Code | — | Compliant | Compliant | Compliant | Compliant | — | — | — | — | — | — | — | — |
| Construction | — | Rectangular | Rectangular | Rectangular | Rectangular | — | — | — | — | — | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | — | — | — | — | — | — | — | — |
| Package Height | — | 0.55 mm | 0.55 mm | 0.55 mm | 0.55 mm | — | — | — | — | — | — | — | — |
| Package Length | — | 2 mm | 2 mm | 2 mm | 2 mm | — | — | — | — | — | — | — | — |
| Package Width | — | 1.25 mm | 1.25 mm | 1.25 mm | 1.25 mm | — | — | — | — | — | — | — | — |
| Packing Method | — | TR, EMBOSSED PAPER, 7 INCH | TR, EMBOSSED PAPER, 7 INCH | TR, EMBOSSED PAPER, 7 INCH | TR, EMBOSSED PAPER, 7 INCH | — | — | — | — | — | — | — | — |
| Rated Power Dissipation (P) | — | 0.5 W | 0.4 W | 0.4 W | 0.4 W | — | — | — | — | — | — | — | — |
| Rated Temperature | — | 70 °C | 70 °C | 70 °C | 70 °C | — | — | — | — | — | — | — | — |
| Reference Standard | — | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | — | — | — | — | — | — | — | — |
| Resistance | — | 10 Ω | 1000 Ω | 10000 Ω | 100000 Ω | — | — | — | — | — | — | — | — |
| Resistor Type | — | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | — | — | — | — | — | — | — | — |
| Size Code | — | 0805 | 0805 | 0805 | 0805 | — | — | — | — | — | — | — | — |
| Terminal Shape | — | WRAPAROUND | WRAPAROUND | WRAPAROUND | WRAPAROUND | — | — | — | — | — | — | — | — |
| Tolerance | — | 5% | 5% | 5% | 5% | — | — | — | — | — | — | — | — |
| Working Voltage | — | 150 V | 150 V | 150 V | 150 V | — | — | — | — | — | — | — | — |
| RAM (bytes) | — | — | — | — | — | — | — | 20480 | — | 20480 | 20480 | 20480 | — |
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 12 alternatives for STM32L071KBU6 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for STM32L071KBU6 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 STM32L071KBU6 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for STM32L071KBU6. Get expert recommendations within 24 hours.
FAQ
What is equivalent to STM32L071KBU6?
Known equivalents for STM32L071KBU6 include ESR10EZPJ100, ESR10EZPJ102, ESR10EZPJ103. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32L071KBU6?
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 STM32L071KBU6 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.