LM2585SX-ADJ/NOPBAlternatives & Equivalent Parts
About LM2585SX-ADJ/NOPB
LM2585SX-ADJ/NOPB is a power-management component manufactured by Texas Instruments. It comes in a D2PAK-5 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 | LM2585SX-ADJ/NOPBSource | LM2577SX-ADJ/NOPB | TPS55340RTER | LM2585S-12 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | D2PAK-5 | Other | Quad Flat No-Lead | Other |
| Pin Count | 5 | 4 | 16 | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C |
| Price | $3.3045 | $2.7164 | $0.9914 | $4.9737 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | No |
| Date Of Intro | 1996-02-01 | — | — | — |
| YTEOL | 15 | 15 | 15 | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 40 V | 40 V | 32 V | 40 V |
| Input Voltage-Min | 4 V | 3.5 V | 2.9 V | 4 V |
| Input Voltage-Nom | 5 V | 5 V | 5 V | 5 V |
| JESD-30 Code | R-PSSO-G5 | R-PSSO-G5 | S-PQCC-N16 | R-PSSO-G5 |
| JESD-609 Code | e3 | e3 | e4 | e0 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | — |
| Output Current-Max | 7 A | 6 A | 5 A | 7 A |
| Output Voltage-Max | 60 V | 60 V | 38 V | 12.6 V |
| Output Voltage-Min | 1.23 V | 1.23 V | 3 V | 11.52 V |
| Output Voltage-Nom | 12 V | — | — | 12 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB | SMSIP5H,.6,67TB | LCC16,.12SQ,20 | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 245 | 245 | 260 | 235 |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Supply Current-Max (Isup) | 115 mA | 85 mA | — | 3 mA |
| Surface Mount | YES | YES | YES | YES |
| Switcher Configuration | BUCK-BOOST | BUCK-BOOST | BUCK-BOOST | BOOST |
| Switching Frequency-Max | 115 kHz | 52 kHz | 1200 kHz | 125 kHz |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN LEAD |
| Terminal Form | GULL WING | GULL WING | NO LEAD | GULL WING |
| Terminal Pitch | 1.7 mm | 1.7 mm | 0.5 mm | 1.7 mm |
| Terminal Position | SINGLE | SINGLE | QUAD | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 20 |
| ## LM2577SX-ADJ/NOPB Alternates Showing results | — | Image | — | — |
| ## TPS55340RTER Alternates Showing results | — | — | Image | — |
| Screening Level | — | — | — | TS 16949 |
| Technology | — | — | — | BIPOLAR |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 3 alternatives for LM2585SX-ADJ/NOPB — response within 24 hours.
Quick Links
Switching Regulator, Current-mode, 7A, 125kHz Switching Freq-Max, BIPolar, PSSO5
Why Look for Alternatives?
Finding alternatives for LM2585SX-ADJ/NOPB 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 LM2585SX-ADJ/NOPB 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 LM2585SX-ADJ/NOPB?
Known equivalents for LM2585SX-ADJ/NOPB include LM2577SX-ADJ/NOPB, TPS55340RTER, LM2585S-12. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2585SX-ADJ/NOPB?
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 LM2585SX-ADJ/NOPB 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.