LT3050EMSE#PBFAlternatives & Equivalent Parts
About LT3050EMSE#PBF
LT3050EMSE#PBF is a Integrated Circuit component manufactured by Linear Technology. 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 | LT3050EMSE#PBFSource | LM2594MX-5.0/NOPB | LM2936DT-3.3 | TPS2148IDGN |
|---|---|---|---|---|
| Manufacturer | Linear Technology | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | TO-XXX (Inc. DPAK) | Small Outline Packages |
| Pin Count | 12 | 8 | 4 | 8 |
| Temperature Range | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $2.1700 | $0.7088 | $1.1363 | $1.9070 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | No | Yes | No | Yes |
| Manufacturer Package Code | 05-08-1666 | — | — | — |
| YTEOL | 10 | 15 | 0 | 15 |
| Adjustability | ADJUSTABLE | — | FIXED | FIXED |
| Dropout Voltage1-Max | 0.55 V | — | 0.4 V | 0.35 V |
| Dropout Voltage1-Nom | 0.34 V | — | 0.2 V | — |
| Input-Output Voltage Differential-Max | 45 V | — | — | — |
| Input-Output Voltage Differential-Min | 2.2 V | — | — | — |
| JESD-30 Code | R-PDSO-G12 | R-PDSO-G8 | R-PSSO-G2 | S-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e0 | e4 |
| Line Regulation-Max (%/V) | 0.011 | — | — | — |
| Load Regulation-Max(%) | 0.6% | — | — | — |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | 2 |
| Operating Temperature TJ-Max | 125 °C | — | 150 °C | 100 °C |
| Operating Temperature TJ-Min | -40 °C | — | -40 °C | -40 °C |
| Output Current1-Max | 0.1 A | — | 0.05 A | 0.2 A |
| Output Voltage1-Max | 44.5 V | — | 3.399 V | 3.4 V |
| Output Voltage1-Min | 0.6 V | — | 3.201 V | 3.2 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 235 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR |
| Surface Mount | YES | YES | YES | YES |
| Technology | BIPOLAR | — | BIPOLAR | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | TIN LEAD | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 1.27 mm | 2.285 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | SINGLE | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 20 | 30 |
| Analog IC - Other Type | — | SWITCHING REGULATOR | — | — |
| Control Mode | — | VOLTAGE-MODE | — | — |
| Control Technique | — | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | — | 40 V | 40 V | 5.5 V |
| Input Voltage-Min | — | 4.5 V | 6 V | 2.9 V |
| Input Voltage-Nom | — | 12 V | — | — |
| Output Current-Max | — | 0.5 A | — | — |
| Output Voltage-Max | — | 37 V | — | — |
| Output Voltage-Min | — | 3.3 V | — | — |
| Output Voltage-Nom | — | 5 V | — | — |
| Switcher Configuration | — | BUCK | — | — |
| Switching Frequency-Max | — | 173 kHz | — | — |
| Temperature Grade | — | AUTOMOTIVE | — | — |
| ## LM2594MX-5.0/NOPB Alternates Showing results | — | Image | — | — |
| Input Voltage Absolute-Max | — | — | 60 V | 6 V |
| Line Regulation-Max | — | — | 0.03% | — |
| Load Regulation-Max | — | — | 0.03% | — |
| Output Voltage1-Nom | — | — | 3.3 V | 3.3 V |
| Package Equivalence Code | — | — | SMSIP3H,.38,90TB | — |
| Packing Method | — | — | RAIL | TUBE |
| Voltage Tolerance-Max | — | — | 3% | 3% |
| ## LM2936DT-3.3 Alternates Showing results | — | — | Image | — |
| Dropout Voltage2-Max | — | — | — | 0.35 V |
| Output Current2-Max | — | — | — | 0.2 A |
| Output Voltage2-Max | — | — | — | 3.4 V |
| Output Voltage2-Min | — | — | — | 3.2 V |
| Output Voltage2-Nom | — | — | — | 3.3 V |
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 LT3050EMSE#PBF — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LT3050EMSE#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 LT3050EMSE#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 LT3050EMSE#PBF?
Known equivalents for LT3050EMSE#PBF include LM2594MX-5.0/NOPB, LM2936DT-3.3, TPS2148IDGN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LT3050EMSE#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 LT3050EMSE#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.