LTC3440EMS#TRPBFAlternatives & Equivalent Parts
About LTC3440EMS#TRPBF
LTC3440EMS#TRPBF is a Integrated Circuit component manufactured by Analog Devices. It comes in a Small Outline Packages 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 | LTC3440EMS#TRPBFSource | 744053100 | C8051F041-GQ | C8051F046-GQ | STM32F107VBT6 |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Würth Elektronik | Silicon Labs | Silicon Labs | STMicroelectronics |
| Package Type | Small Outline Packages | Other | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 10 | 2 | 64 | 100 | 100 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | — | -40.0°C ~ 85.0°C |
| Price | $3.5910 | $0.5940 | $6.2090 | $10.8000 | $4.5440 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | — | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | No | — | — | — | — |
| Manufacturer Package Code | 05-08-1661 | — | — | — | — |
| YTEOL | 9 | 15 | — | — | 9 |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — | — | — |
| Control Mode | VOLTAGE-MODE | — | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — | — | — |
| Input Voltage-Max | 5.5 V | — | — | — | — |
| Input Voltage-Min | 2.5 V | — | — | — | — |
| Input Voltage-Nom | 3.6 V | — | — | — | — |
| JESD-30 Code | S-PDSO-G10 | — | — | — | S-PQFP-G100 |
| JESD-609 Code | e3 | — | — | — | e4 |
| Number of Functions | 1 | 1 | — | — | — |
| Output Voltage-Max | 5.5 V | — | — | — | — |
| Output Voltage-Min | 2.5 V | — | — | — | — |
| Output Voltage-Nom | 3.6 V | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY |
| Package Shape | SQUARE | — | — | — | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMT | — | — | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | 260 |
| Qualification Status | Not Qualified | — | — | — | Not Qualified |
| Surface Mount | YES | YES | — | — | YES |
| Switcher Configuration | BUCK-BOOST | — | — | — | — |
| Switching Frequency-Max | 2000 kHz | — | — | — | — |
| Technology | CMOS | — | — | — | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | — | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | — | — | GULL WING |
| Terminal Pitch | 0.5 mm | — | — | — | 0.5 mm |
| Terminal Position | DUAL | — | — | — | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | — |
| ## LTC3440EMS#TRPBF Alternates Showing results | Image | — | — | — | — |
| Case/Size Code | — | 2323 | — | — | — |
| Construction | — | Rectangular | — | — | — |
| Core Material | — | MANGANESE-ZINC | — | — | — |
| DC Resistance | — | 0.07 Ω | — | — | — |
| Inductance-Nom (L) | — | 10 µH | — | — | — |
| Inductor Application | — | POWER INDUCTOR | — | — | — |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | — | — | — |
| Package Height | — | 2.8 mm | — | — | — |
| Package Length | — | 5.8 mm | — | — | — |
| Package Width | — | 5.8 mm | — | — | — |
| Packing Method | — | TR, Embossed Plastic, 7 Inch | — | — | — |
| Rated Current-Max | — | 1.5 A | — | — | — |
| Self Resonance Frequency | — | 35 MHz | — | — | — |
| Shape/Size Description | — | RECTANGULAR PACKAGE | — | — | — |
| Shielded | — | YES | — | — | — |
| Terminal Placement | — | DUAL ENDED | — | — | — |
| Terminal Shape | — | ONE SURFACE | — | — | — |
| Test Frequency | — | 0.1 MHz | — | — | — |
| Tolerance | — | 30% | — | — | — |
| Factory Lead Time | — | — | — | — | 13 Weeks |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 32 |
| CPU Family | — | — | — | — | CORTEX-M3 |
| Clock Frequency-Max | — | — | — | — | 25 MHz |
| DMA Channels | — | — | — | — | YES |
| Number of I/O Lines | — | — | — | — | 80 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| Package Equivalence Code | — | — | — | — | QFP100,.63SQ,20 |
| RAM (bytes) | — | — | — | — | 65536 |
| ROM (words) | — | — | — | — | 131072 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 72 MHz |
| Supply Current-Max | — | — | — | — | 68 mA |
| Supply Voltage-Max | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | 2.4 V |
| Supply Voltage-Nom | — | — | — | — | 3.3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
| ## STM32F107VBT6 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 4 alternatives for LTC3440EMS#TRPBF — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LTC3440EMS#TRPBF 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 LTC3440EMS#TRPBF 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 LTC3440EMS#TRPBF?
Known equivalents for LTC3440EMS#TRPBF include 744053100, C8051F041-GQ, C8051F046-GQ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LTC3440EMS#TRPBF?
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 LTC3440EMS#TRPBF 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.