LTC3871ELXE-1#PBFAlternatives & Equivalent Parts
About LTC3871ELXE-1#PBF
LTC3871ELXE-1#PBF is a Integrated Circuit component manufactured by Analog Devices. It comes in a Quad Flat 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 | LTC3871ELXE-1#PBFSource | LTM8052AIY | MC33269DTRK-5.0G |
|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | ON Semiconductor |
| Package Type | Quad Flat Packages | BGA | TO-XXX (Inc. DPAK) |
| Pin Count | 48 | 81 | 3 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $7.3100 | $30.8800 | $0.1946 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | No | No | Yes |
| Manufacturer Package Code | 05-08-1832 | 05-08-1959 | 369C |
| Date Of Intro | 2018-12-11 | — | — |
| YTEOL | 9 | 8.5 | 6.2 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING REGULATOR | — |
| Control Mode | CURRENT-MODE | CURRENT-MODE | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — |
| JESD-30 Code | S-PQFP-G48 | R-PBGA-B81 | R-PSSO-G2 |
| JESD-609 Code | e3 | e0 | e3 |
| Number of Functions | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH | GRID ARRAY | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 245 | 260 |
| Surface Mount | YES | YES | YES |
| Switcher Configuration | BUCK-BOOST | BUCK | — |
| Technology | CMOS | HYBRID | BIPOLAR |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | BALL | GULL WING |
| Terminal Pitch | 0.5 mm | 1.27 mm | 2.29 mm |
| Terminal Position | QUAD | BOTTOM | SINGLE |
| Additional Feature | — | OUTPUT VOLTAGE RANGE FROM 1.2 VOLT TO 24 VOLT | — |
| Input Voltage-Max | — | 36 V | 20 V |
| Input Voltage-Min | — | 6 V | 6.5 V |
| Input Voltage-Nom | — | 12 V | — |
| Output Current-Max | — | 5 A | — |
| Output Voltage-Max | — | 24 V | — |
| Output Voltage-Min | — | 1.2 V | — |
| Package Equivalence Code | — | BGA81,8X11,50 | SMSIP3H,.38,90TB |
| Switching Frequency-Max | — | 1000 kHz | — |
| Factory Lead Time | — | — | 8 Weeks |
| Adjustability | — | — | FIXED |
| Dropout Voltage1-Max | — | — | 1.35 V |
| Dropout Voltage1-Nom | — | — | 1.1 V |
| Input Voltage Absolute-Max | — | — | 20 V |
| Line Regulation-Max | — | — | 0.015% |
| Load Regulation-Max | — | — | 0.025% |
| Number of Outputs | — | — | 1 |
| Operating Temperature TJ-Max | — | — | 150 °C |
| Operating Temperature TJ-Min | — | — | -40 °C |
| Output Current1-Max | — | — | 0.8 A |
| Output Voltage1-Max | — | — | 5.1 V |
| Output Voltage1-Min | — | — | 4.9 V |
| Output Voltage1-Nom | — | — | 5 V |
| Packing Method | — | — | TR |
| Qualification Status | — | — | Not Qualified |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | — | — | AEC-Q100 |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 |
| Voltage Tolerance-Max | — | — | 2% |
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 LTC3871ELXE-1#PBF — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LTC3871ELXE-1#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 LTC3871ELXE-1#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 LTC3871ELXE-1#PBF?
Known equivalents for LTC3871ELXE-1#PBF include LTM8052AIY, MC33269DTRK-5.0G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LTC3871ELXE-1#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 LTC3871ELXE-1#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.