LTC7103EUHE#PBFAlternatives & Equivalent Parts
About LTC7103EUHE#PBF
LTC7103EUHE#PBF is a Integrated Circuit component manufactured by Analog Devices. It comes in a Other 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 | LTC7103EUHE#PBFSource | STM32G071RBT6 |
|---|---|---|
| Manufacturer | Analog Devices | STMicroelectronics |
| Package Type | Other | Quad Flat Packages |
| Pin Count | 36 | 64 |
| Temperature Range | ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $6.1800 | $1.6889 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | No | — |
| Manufacturer Package Code | 05-08-1983 | — |
| YTEOL | 10 | 9 |
| Analog IC - Other Type | SWITCHING REGULATOR | — |
| Control Mode | CURRENT-MODE | — |
| Control Technique | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | 105 V | — |
| Input Voltage-Min | 4.4 V | — |
| Input Voltage-Nom | 12 V | — |
| JESD-30 Code | R-PQCC-N36 | S-PQFP-G64 |
| JESD-609 Code | e3 | e3 |
| Number of Functions | 1 | — |
| Output Current-Max | 4.3 A | — |
| Output Voltage-Max | 105 V | — |
| Output Voltage-Min | 1 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Surface Mount | YES | YES |
| Switcher Configuration | BUCK | — |
| Switching Frequency-Max | 2000 kHz | — |
| Technology | CMOS | CMOS |
| Temperature Grade | OTHER | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| ## LTC7103EUHE#PBF Alternates Showing results | Image | — |
| Has ADC | — | YES |
| Bit Size | — | 32 |
| Boundary Scan | — | NO |
| CPU Family | — | Cortex-M0+ |
| Clock Frequency-Max | — | 48 MHz |
| DAC Channels | — | YES |
| DMA Channels | — | YES |
| Format | — | FIXED POINT |
| Integrated Cache | — | NO |
| Low Power Mode | — | YES |
| Number of DMA Channels | — | 7 |
| Number of External Interrupts | — | 60 |
| Number of I/O Lines | — | 60 |
| Number of Serial I/Os | — | 5 |
| Number of Timers | — | 12 |
| On Chip Data RAM Width | — | 8 |
| On Chip Program ROM Width | — | 8 |
| PWM Channels | — | YES |
| Package Equivalence Code | — | QFP64,.47SQ,20 |
| RAM (bytes) | — | 36864 |
| ROM (words) | — | 131072 |
| ROM Programmability | — | FLASH |
| Speed | — | 64 MHz |
| Supply Current-Max | — | 7 mA |
| Supply Voltage-Max | — | 3.6 V |
| Supply Voltage-Min | — | 1.8 V |
| Supply Voltage-Nom | — | 1.8 V |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for LTC7103EUHE#PBF 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 LTC7103EUHE#PBF 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 LTC7103EUHE#PBF?
Known equivalents for LTC7103EUHE#PBF include STM32G071RBT6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LTC7103EUHE#PBF?
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 LTC7103EUHE#PBF 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.