LTC3872ETS8#PBFAlternatives & Equivalent Parts
About LTC3872ETS8#PBF
LTC3872ETS8#PBF is a Integrated Circuit component manufactured by Linear Technology. It comes in a SOT23 (8-Pin) 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 | LTC3872ETS8#PBFSource | PIC18F45K22-I/P | 43045-1021 |
|---|---|---|---|
| Manufacturer | Linear Technology | Microchip | Molex |
| Package Type | SOT23 (8-Pin) | Dual-In-Line Packages | Other |
| Pin Count | 8 | 40 | 12 |
| Temperature Range | ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $4.0300 | $3.1500 | $1.3400 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | No | Yes | Yes |
| Manufacturer Package Code | 05-08-1637 | PDIP-40 | — |
| YTEOL | 0 | 8 | 8 |
| Analog IC - Other Type | SWITCHING CONTROLLER | — | — |
| Control Mode | CURRENT-MODE | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | 9.8 V | — | — |
| Input Voltage-Min | 2.75 V | — | — |
| Input Voltage-Nom | 4.2 V | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDIP-T40 | — |
| JESD-609 Code | e3 | e3 | e3 |
| Number of Functions | 1 | — | — |
| Output Voltage-Max | 60 V | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | IN-LINE | — |
| Peak Reflow Temperature (Cel) | 260 | — | — |
| Qualification Status | Not Qualified | Not Qualified | — |
| Supply Current-Max (Isup) | 0.4 mA | — | — |
| Surface Mount | YES | NO | — |
| Switcher Configuration | SINGLE | — | — |
| Switching Frequency-Max | 650 kHz | — | — |
| Technology | CMOS | CMOS | — |
| Temperature Grade | OTHER | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | THROUGH-HOLE | — |
| Terminal Pitch | 0.65 mm | 2.54 mm | 3 mm |
| Terminal Position | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — |
| Factory Lead Time | — | 6 Weeks | 7 Weeks |
| Has ADC | — | YES | — |
| Additional Feature | — | ALSO OPERATES 2.3 V MINIMUM SUPPLY AT 20 MHZ | POLARIZED |
| Bit Size | — | 8 | — |
| Boundary Scan | — | NO | — |
| CPU Family | — | PIC18 | — |
| Clock Frequency-Max | — | 64 MHz | — |
| DAC Channels | — | YES | — |
| DMA Channels | — | NO | — |
| Format | — | FIXED POINT | — |
| Integrated Cache | — | NO | — |
| Low Power Mode | — | YES | — |
| Number of DMA Channels | — | 3 | — |
| Number of I/O Lines | — | 36 | — |
| Number of Timers | — | 7 | — |
| On Chip Data RAM Width | — | 8 | — |
| On Chip Program ROM Width | — | 8 | — |
| PWM Channels | — | YES | — |
| Package Equivalence Code | — | DIP40,.6 | — |
| RAM (bytes) | — | 1536 | — |
| RAM (words) | — | 1536 | — |
| ROM (words) | — | 32768 | — |
| ROM Programmability | — | FLASH | — |
| Speed | — | 64 MHz | — |
| Supply Current-Max | — | 12 mA | — |
| Supply Voltage-Max | — | 5.5 V | — |
| Supply Voltage-Min | — | 5 V | — |
| Supply Voltage-Nom | — | 5 V | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — |
| ## PIC18F45K22-I/P Alternates Showing results | — | Image | — |
| Board Mounting Option | — | — | SOLDERABLE RETENTION CLIPS |
| Body Breadth | — | — | 0.345 inch |
| Body Depth | — | — | 0.482 inch |
| Body Length | — | — | 0.735 inch |
| Body/Shell Style | — | — | PLUG |
| Connector Type | — | — | RECTANGULAR POWER CONNECTOR |
| Contact Finish Mating | — | — | NOT SPECIFIED |
| Contact Finish Termination | — | — | Matte Tin (Sn) - reflowed over Nickel (Ni) barrier |
| Contact Gender | — | — | MALE |
| Contact Material | — | — | BRASS |
| Contact Pattern | — | — | RECTANGULAR |
| Contact Resistance | — | — | 10 mΩ |
| Contact Style | — | — | SQ PIN-SKT |
| DIN Conformance | — | — | NO |
| Dielectric Withstanding Voltage | — | — | 1500VAC V |
| Durability | — | — | 30 Cycles |
| Empty Shell | — | — | NO |
| Filter Feature | — | — | NO |
| IEC Conformance | — | — | NO |
| Insertion Force-Max | — | — | 11.5648 N |
| Insulation Resistance | — | — | 1000000000 Ω |
| Insulator Color | — | — | BLACK |
| Insulator Material | — | — | GLASS FILLED LIQUID CRYSTAL POLYMER |
| MIL Conformance | — | — | NO |
| Mating Contact Pitch | — | — | 0.118 inch |
| Mating Contact Row Spacing | — | — | 0.118 inch |
| Mating Information | — | — | 43025 |
| Mixed Contacts | — | — | NO |
| Mounting Style | — | — | RIGHT ANGLE |
| Mounting Type | — | — | BOARD |
| Number Of Connectors | — | — | ONE |
| Number Of PCB Rows | — | — | 2 |
| Number of Rows Loaded | — | — | 2 |
| Option | — | — | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | RECTANGULAR |
| PCB Contact Row Spacing | — | — | 2.9972 mm |
| Plating Thickness | — | — | 100u inch |
| Polarization Key | — | — | POLARIZED HOUSING |
| Rated Current (Signal) | — | — | 5 A |
| Reference Standard | — | — | CSA, UL |
| Terminal Length | — | — | 0.125 inch |
| Termination Type | — | — | SOLDER |
| Total Number of Contacts | — | — | 10 |
| UL Flammability Code | — | — | 94V-0 |
| Withdrawl Force-Min | — | — | 3.0024 N |
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 2 alternatives for LTC3872ETS8#PBF — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LTC3872ETS8#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 LTC3872ETS8#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 LTC3872ETS8#PBF?
Known equivalents for LTC3872ETS8#PBF include PIC18F45K22-I/P, 43045-1021. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LTC3872ETS8#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 LTC3872ETS8#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.