LT8646SIV#PBFAlternatives & Equivalent Parts
About LT8646SIV#PBF
LT8646SIV#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 | LT8646SIV#PBFSource | TPD4S012DRYR | STM32F401CBU6 | XAL1510-333MED |
|---|---|---|---|---|
| Manufacturer | Analog Devices | Texas Instruments | STMicroelectronics | COILCRAFT |
| Package Type | Other | Other | Quad Flat No-Lead | Other |
| Pin Count | 32 | 6 | 49 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $9.6375 | $0.2120 | $2.1927 | $2.1100 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | No | Yes | — | — |
| Manufacturer Package Code | 05-08-1512 | — | — | — |
| YTEOL | 9 | 15 | 9 | 6.8 |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — | — |
| Control Mode | CURRENT-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | 65 V | — | — | — |
| Input Voltage-Min | 3.4 V | — | — | — |
| Input Voltage-Nom | 6 V | — | — | — |
| JESD-30 Code | R-XQCC-N32 | R-PDSO-N6 | S-XQCC-N48 | — |
| JESD-609 Code | e4 | e4 | e3 | — |
| Number of Functions | 1 | — | — | 1 |
| Output Current-Max | 8 A | — | — | — |
| Output Voltage-Max | 25 V | — | — | — |
| Output Voltage-Min | 3.3 V | — | — | — |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | UNSPECIFIED | — |
| Package Equivalence Code | LCC32,.16X.24,20 | — | LCC48,.27SQ,20 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | — |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMT |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Surface Mount | YES | YES | YES | YES |
| Switcher Configuration | BUCK | — | — | — |
| Switching Frequency-Max | 2400 kHz | — | — | — |
| Technology | BIPOLAR | AVALANCHE | CMOS | — |
| Temperature Grade | AUTOMOTIVE | — | INDUSTRIAL | — |
| Terminal Finish | Gold (Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Tin/Silver (Sn/Ag) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | — |
| Terminal Pitch | 0.5 mm | — | 0.5 mm | — |
| Terminal Position | QUAD | DUAL | QUAD | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — |
| Breakdown Voltage-Min | — | 20 V | — | — |
| Breakdown Voltage-Nom | — | 9 V | — | — |
| Clamping Voltage-Max | — | 8 V | — | — |
| Configuration | — | COMPLEX, 4 CHANNEL | — | — |
| Diode Element Material | — | SILICON | — | — |
| Diode Type | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — |
| Non-rep Peak Rev Power Dis-Max | — | 60 W | — | — |
| Number of Elements | — | 2 | — | — |
| Polarity | — | UNIDIRECTIONAL | — | — |
| Reference Standard | — | IEC-61000-4-2, 4-5 | — | AEC-Q200 |
| Rep Pk Reverse Voltage-Max | — | 5.5 V | — | — |
| Reverse Current-Max | — | 0.5 µA | — | — |
| Factory Lead Time | — | — | 15 Weeks | — |
| Has ADC | — | — | YES | — |
| Bit Size | — | — | 32 | — |
| Boundary Scan | — | — | YES | — |
| CPU Family | — | — | CORTEX-M4F | — |
| Clock Frequency-Max | — | — | 26 MHz | — |
| DAC Channels | — | — | NO | — |
| DMA Channels | — | — | YES | — |
| Number of I/O Lines | — | — | 36 | — |
| On Chip Program ROM Width | — | — | 8 | — |
| PWM Channels | — | — | YES | — |
| Qualification Status | — | — | Not Qualified | — |
| RAM (bytes) | — | — | 65536 | — |
| ROM (words) | — | — | 131072 | — |
| ROM Programmability | — | — | FLASH | — |
| Speed | — | — | 84 MHz | — |
| Supply Voltage-Max | — | — | 3.6 V | — |
| Supply Voltage-Min | — | — | 3.3 V | — |
| Supply Voltage-Nom | — | — | 3.3 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — |
| ## STM32F401CBU6 Alternates Showing results | — | — | Image | — |
| Case/Size Code | — | — | — | 6460 |
| Construction | — | — | — | Rectangular |
| Core Material | — | — | — | COMPOSITE |
| DC Resistance | — | — | — | 0.02 Ω |
| Inductance-Nom (L) | — | — | — | 33 µH |
| Inductor Application | — | — | — | POWER INDUCTOR |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR |
| Package Height | — | — | — | 11 mm |
| Package Length | — | — | — | 16.2 mm |
| Package Width | — | — | — | 15.2 mm |
| Packing Method | — | — | — | TR, Embossed Plastic, 13 Inch |
| Rated Current-Max | — | — | — | 12 A |
| Self Resonance Frequency | — | — | — | 5.8 MHz |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | YES |
| Terminal Placement | — | — | — | DUAL ENDED |
| Terminal Shape | — | — | — | ONE SURFACE |
| Test Frequency | — | — | — | 1 MHz |
| Tolerance | — | — | — | 20% |
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 3 alternatives for LT8646SIV#PBF — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LT8646SIV#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 LT8646SIV#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 LT8646SIV#PBF?
Known equivalents for LT8646SIV#PBF include TPD4S012DRYR, STM32F401CBU6, XAL1510-333MED. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LT8646SIV#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 LT8646SIV#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.