LT3748EMS#TRPBFAlternatives & Equivalent Parts
About LT3748EMS#TRPBF
LT3748EMS#TRPBF is a Integrated Circuit component manufactured by Analog Devices. It comes in a Other 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 | LT3748EMS#TRPBFSource | LT3748IMS | SI4490DY-T1-E3 | 10SVP4R7M |
|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Vishay | Panasonic |
| Package Type | Other | Other | Other | Other |
| Pin Count | 16 | 12 | 8 | 2 |
| Temperature Range | ~ 125.0°C | — | -55.0°C ~ 150.0°C | -55.0°C ~ 105.0°C |
| Price | $6.4254 | — | $1.1017 | $0.3844 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | ||||
| Pbfree Code | No | — | — | — |
| Manufacturer Package Code | 05-08-1847 | — | — | — |
| YTEOL | 10 | — | 6 | 3 |
| Analog IC - Other Type | SWITCHING CONTROLLER | — | — | — |
| Control Mode | CURRENT-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | 100 V | — | — | — |
| Input Voltage-Min | 5 V | — | — | — |
| Input Voltage-Nom | 10 V | — | — | — |
| JESD-30 Code | R-PDSO-G12 | — | R-PDSO-G8 | — |
| JESD-609 Code | e3 | — | e3 | — |
| Number of Functions | 1 | — | — | — |
| Output Current-Max | 1.9 A | — | — | — |
| Output Voltage-Nom | 7 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSSOP12/16,.19,20 | — | — | — |
| Package Shape | RECTANGULAR | — | RECTANGULAR | CYLINDRICAL PACKAGE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE | SMT |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | — |
| Qualification Status | Not Qualified | — | Not Qualified | — |
| Surface Mount | YES | — | YES | YES |
| Switcher Configuration | SINGLE | — | — | — |
| Technology | BIPOLAR | — | — | — |
| Temperature Grade | OTHER | — | — | — |
| Terminal Finish | Matte Tin (Sn) | — | Matte Tin (Sn) - annealed | — |
| Terminal Form | GULL WING | — | GULL WING | — |
| Terminal Pitch | 0.5 mm | — | — | — |
| Terminal Position | DUAL | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | — |
| ## LT3748EMS#TRPBF Alternates Showing results | Image | — | — | — |
| Factory Lead Time | — | — | 13 Weeks | 26 Weeks |
| Configuration | — | — | SINGLE WITH BUILT-IN DIODE | — |
| DS Breakdown Voltage-Min | — | — | 200 V | — |
| Drain Current-Max (ID) | — | — | 2.85 A | — |
| Drain-source On Resistance-Max | — | — | 0.09 Ω | — |
| FET Technology | — | — | TRENCH MOSFET | — |
| Number of Elements | — | — | 1 | — |
| Operating Mode | — | — | ENHANCEMENT MODE | — |
| Polarity/Channel Type | — | — | N-CHANNEL | — |
| Power Dissipation-Max (Abs) | — | — | 1.56 W | — |
| Pulsed Drain Current-Max (IDM) | — | — | 40 A | — |
| Reference Standard | — | — | IEC-61249-2-21 | — |
| Transistor Element Material | — | — | SILICON | — |
| Turn-off Time-Max (toff) | — | — | 85 ns | — |
| Turn-on Time-Max (ton) | — | — | 50 ns | — |
| Reach Compliance Code | — | — | — | Compliant |
| Additional Feature | — | — | — | ESR IS MEASURED AT 100KHZ TO 300KHZ |
| Capacitance | — | — | — | 4.7 µF |
| Capacitor Type | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | — | 4 mm |
| Dielectric Material | — | — | — | ALUMINUM (SOLID POLYMER) |
| ESR | — | — | — | 240 mΩ |
| Height | — | — | — | 5.4 mm |
| Leakage Current | — | — | — | 0.0235 mA |
| Mounting Feature | — | — | — | SURFACE MOUNT |
| Negative Tolerance | — | — | — | 20% |
| Packing Method | — | — | — | TR, EMBOSSED, 15 INCH |
| Polarity | — | — | — | POLARIZED |
| Positive Tolerance | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | 10 V |
| Ripple Current | — | — | — | 33.5 mA |
| Size Code | — | — | — | 1717 |
| Tan Delta | — | — | — | 0.08 |
| Terminal Shape | — | — | — | FLAT |
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 LT3748EMS#TRPBF — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LT3748EMS#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 LT3748EMS#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 LT3748EMS#TRPBF?
Known equivalents for LT3748EMS#TRPBF include LT3748IMS, SI4490DY-T1-E3, 10SVP4R7M. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LT3748EMS#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 LT3748EMS#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.