LM5168FDDARAlternatives & Equivalent Parts
About LM5168FDDAR
LM5168FDDAR is a Integrated Circuit component manufactured by Texas Instruments. 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 | LM5168FDDARSource | RK73Z1JTTD | SMBJ48A |
|---|---|---|---|
| Manufacturer | Texas Instruments | KOA Speer | STMicroelectronics |
| Package Type | Small Outline Packages | Resistor Chip | Other |
| Pin Count | 9 | 2 | 2 |
| Temperature Range | -40.0°C ~ 150.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 150.0°C |
| Price | $0.8834 | $0.0040 | $0.0370 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| YTEOL | 15 | 10 | 6.9 |
| Additional Feature | ALSO OPERATE IN FPWM MODE | RATED CURRENT (A): 1 | — |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — |
| Control Mode | VOLTAGE-MODE | — | — |
| Control Technique | CONSTANT ON TIME | — | — |
| Input Voltage-Max | 120 V | — | — |
| Input Voltage-Min | 6 V | — | — |
| Input Voltage-Nom | 24 V | — | — |
| JESD-30 Code | R-PDSO-G8 | — | R-PDSO-C2 |
| JESD-609 Code | e4 | — | e3 |
| Number of Functions | 1 | — | — |
| Number of Outputs | 1 | — | — |
| Output Current-Max | 0.3 A | — | — |
| Output Voltage-Max | 48 V | — | — |
| Output Voltage-Min | 1.2 V | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | — | — |
| Package Shape | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMT | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 |
| Supply Voltage-Nom (Vsup) | 24 V | — | — |
| Surface Mount | YES | YES | YES |
| Switcher Configuration | BUCK-BOOST | — | — |
| Switching Frequency-Max | 1000 kHz | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN OVER NICKEL | Matte Tin (Sn) |
| Terminal Form | GULL WING | — | C BEND |
| Terminal Pitch | 1.27 mm | — | — |
| Terminal Position | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 |
| Reach Compliance Code | — | Compliant | — |
| Construction | — | Rectangular | — |
| Mounting Feature | — | SURFACE MOUNT | — |
| Package Height | — | 0.45 mm | — |
| Package Length | — | 1.6 mm | — |
| Package Width | — | 0.8 mm | — |
| Packing Method | — | TR, Punched Paper, 7 Inch | — |
| Rated Temperature | — | 70 °C | — |
| Reference Standard | — | AEC-Q200 | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750 |
| Resistor Type | — | JUMPER | — |
| Size Code | — | 0603 | — |
| Technology | — | METAL GLAZE/THICK FILM | AVALANCHE |
| Terminal Shape | — | WRAPAROUND | — |
| Breakdown Voltage-Min | — | — | 53.3 V |
| Breakdown Voltage-Nom | — | — | 56.1 V |
| Clamping Voltage-Max | — | — | 77.4 V |
| Configuration | — | — | SINGLE, 1 CHANNEL |
| Diode Element Material | — | — | SILICON |
| Diode Type | — | — | TRANS VOLTAGE SUPPRESSOR DIODE |
| JEDEC-95 Code | — | — | DO-214AA |
| Non-rep Peak Rev Power Dis-Max | — | — | 600 W |
| Number of Elements | — | — | 1 |
| Polarity | — | — | UNIDIRECTIONAL |
| Rep Pk Reverse Voltage-Max | — | — | 48 V |
| Reverse Current-Max | — | — | 0.2 µA |
| Reverse Test Voltage | — | — | 48 V |
| ## SMBJ48A 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 2 alternatives for LM5168FDDAR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LM5168FDDAR 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 LM5168FDDAR 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 LM5168FDDAR?
Known equivalents for LM5168FDDAR include RK73Z1JTTD, SMBJ48A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM5168FDDAR?
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 LM5168FDDAR 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.