LT4293HDD#PBFAlternatives & Equivalent Parts
About LT4293HDD#PBF
LT4293HDD#PBF is a Integrated Circuit component manufactured by Analog Devices. It comes in a Small Outline No-lead 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 | LT4293HDD#PBFSource | SMAJ58A-13-F | L78S75CV | LM2676SX-ADJ/NOPB |
|---|---|---|---|---|
| Manufacturer | Analog Devices | Diodes Inc. | STMicroelectronics | Texas Instruments |
| Package Type | Small Outline No-lead | Diodes Moulded | Transistor Outline, Vertical | Other |
| Pin Count | 10 | 2 | 3 | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | -55.0°C ~ 150.0°C | — | -40.0°C ~ 125.0°C |
| Price | $2.8400 | $0.0890 | $0.2972 | $0.7527 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | No | No | — | Yes |
| Manufacturer Package Code | 05-08-1699 | SMA | — | — |
| Date Of Intro | 2019-05-08 | — | — | — |
| YTEOL | 9 | 6 | 0 | 15 |
| Adjustable Threshold | YES | — | — | — |
| Analog IC - Other Type | PoE POWERED DEVICE CONTROLLER | — | — | SWITCHING REGULATOR |
| JESD-30 Code | S-PDSO-N10 | R-PDSO-C2 | R-XSFM-T3 | R-PSSO-G7 |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Number of Channels | 1 | — | — | — |
| Number of Functions | 1 | — | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | FLANGE MOUNT | SMALL OUTLINE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 245 |
| Supply Voltage-Max (Vsup) | 60 V | — | — | — |
| Supply Voltage-Min (Vsup) | 8 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 17.5 V | — | — | — |
| Surface Mount | YES | YES | NO | YES |
| Technology | BIPOLAR | AVALANCHE | BIPOLAR | — |
| Temperature Grade | AUTOMOTIVE | — | — | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | C BEND | THROUGH-HOLE | GULL WING |
| Terminal Pitch | 0.5 mm | — | 2.54 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | SINGLE | SINGLE |
| Additional Feature | — | EXCELLENT CLAMPING CAPABILITY | — | ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 37V |
| Breakdown Voltage-Max | — | 71.2 V | — | — |
| Breakdown Voltage-Min | — | 64.4 V | — | — |
| Breakdown Voltage-Nom | — | 67.8 V | — | — |
| Clamping Voltage-Max | — | 93.6 V | — | — |
| Configuration | — | SINGLE | — | — |
| Diode Element Material | — | SILICON | — | — |
| Diode Type | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — |
| Non-rep Peak Rev Power Dis-Max | — | 400 W | — | — |
| Number of Elements | — | 1 | — | — |
| Polarity | — | UNIDIRECTIONAL | — | — |
| Power Dissipation-Max | — | 1 W | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified |
| Rep Pk Reverse Voltage-Max | — | 58 V | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | 30 |
| Factory Lead Time | — | — | 4 Weeks | — |
| Adjustability | — | — | FIXED | — |
| Dropout Voltage1-Nom | — | — | 2 V | — |
| Input Voltage Absolute-Max | — | — | 35 V | — |
| Input Voltage-Max | — | — | 25 V | 40 V |
| Input Voltage-Min | — | — | 9.5 V | 8 V |
| Line Regulation-Max | — | — | 0.12% | — |
| Load Regulation-Max | — | — | 0.14% | — |
| Number of Outputs | — | — | 1 | 1 |
| Operating Temperature TJ-Max | — | — | 150 °C | — |
| Output Current1-Max | — | — | 2 A | — |
| Output Voltage1-Max | — | — | 7.95 V | — |
| Output Voltage1-Min | — | — | 7.1 V | — |
| Output Voltage1-Nom | — | — | 7.5 V | — |
| Package Equivalence Code | — | — | SIP3,.1TB | SMSIP7H,.55,50TB |
| Packing Method | — | — | TUBE | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — |
| Voltage Tolerance-Max | — | — | 6% | — |
| Control Mode | — | — | — | VOLTAGE-MODE |
| Control Technique | — | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Nom | — | — | — | 12 V |
| Output Current-Max | — | — | — | 3 A |
| Output Voltage-Max | — | — | — | 37 V |
| Output Voltage-Min | — | — | — | 1.23 V |
| Switcher Configuration | — | — | — | BUCK |
| Switching Frequency-Max | — | — | — | 260 kHz |
| ## LM2676SX-ADJ/NOPB 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 3 alternatives for LT4293HDD#PBF — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LT4293HDD#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 LT4293HDD#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 LT4293HDD#PBF?
Known equivalents for LT4293HDD#PBF include SMAJ58A-13-F, L78S75CV, LM2676SX-ADJ/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LT4293HDD#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 LT4293HDD#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.