TPS63031DSKTAlternatives & Equivalent Parts
About TPS63031DSKT
TPS63031DSKT is a Integrated Circuit component manufactured by Texas Instruments. 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 | TPS63031DSKTSource | LP2985-33DBVTG4 | LM2596S-3.3/NOPB | UA78M33CKC | 87630-1001 | 52808-0470 |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Molex | Molex |
| Package Type | Small Outline No-lead | SOT23 (5-Pin) | Other | Transistor Outline, Vertical | Other | Other |
| Pin Count | 10 | 5 | 4 | 3 | 102 | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C | — | -10.0°C ~ 85.0°C | -20.0°C ~ 80.0°C |
| Price | $0.4590 | $0.0933 | $1.8054 | $0.3721 | — | $0.2510 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | Yes | No | — | Yes |
| YTEOL | 15 | 0 | 15 | 0 | 0 | 7.89 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2V TO 5.5V | — | — | — | LATCHED, STAGGERED CONFIGURATION, POLARIZED | — |
| Analog IC - Other Type | SWITCHING REGULATOR | — | SWITCHING REGULATOR | — | — | — |
| Control Mode | CURRENT-MODE | — | VOLTAGE-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — | — | — | — |
| Input Voltage-Max | 5.5 V | 16 V | 40 V | 25 V | — | — |
| Input Voltage-Min | 1.8 V | 2.2 V | 4.5 V | 5.3 V | — | — |
| Input Voltage-Nom | 3.6 V | — | 12 V | — | — | — |
| JESD-30 Code | S-PDSO-N10 | R-PDSO-G5 | R-PSSO-G5 | R-PSFM-T3 | — | — |
| JESD-609 Code | e4 | e4 | e3 | — | e3 | e6 |
| Number of Functions | 1 | 1 | 1 | 1 | — | — |
| Output Current-Max | 0.4 A | — | 3 A | — | — | — |
| Output Voltage-Max | 3.3 V | — | 37 V | — | — | — |
| Output Voltage-Min | 3.3 V | — | 3.3 V | — | — | — |
| Output Voltage-Nom | 3.3 V | — | 3.3 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOLCC10,.1,20 | TSOP5/6,.11,37 | SMSIP5H,.6,67TB | SIP3,.1TB | — | — |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | — |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | FLANGE MOUNT | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 245 | NOT SPECIFIED | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — |
| Surface Mount | YES | YES | YES | NO | — | — |
| Switcher Configuration | BUCK-BOOST | — | BUCK | — | — | — |
| Switching Frequency-Max | 2600 kHz | — | 173 kHz | — | — | — |
| Technology | BICMOS | CMOS | — | BIPOLAR | — | — |
| Temperature Grade | AUTOMOTIVE | — | AUTOMOTIVE | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | — | — | — |
| Terminal Form | NO LEAD | GULL WING | GULL WING | THROUGH-HOLE | — | — |
| Terminal Pitch | 0.5 mm | 0.95 mm | 1.7 mm | 2.54 mm | 1.27 mm | 2 mm |
| Terminal Position | DUAL | DUAL | SINGLE | SINGLE | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | NOT SPECIFIED | — | — |
| ## TPS63031DSKT Alternates Showing results | Image | — | — | — | — | — |
| Adjustability | — | FIXED | — | FIXED | — | — |
| Dropout Voltage1-Max | — | 0.575 V | — | — | — | — |
| Dropout Voltage1-Nom | — | 0.28 V | — | 2 V | — | — |
| Input Voltage Absolute-Max | — | 16 V | — | 35 V | — | — |
| Line Regulation-Max | — | 0.0123552% | — | 0.1% | — | — |
| Load Regulation-Max | — | 0.132% | — | 0.1% | — | — |
| Number of Outputs | — | 1 | 1 | 1 | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — | — | — |
| Output Current1-Max | — | 0.15 A | — | 0.5 A | — | — |
| Output Voltage1-Max | — | 3.432 V | — | 3.5 V | — | — |
| Output Voltage1-Min | — | 3.168 V | — | 3.1 V | — | — |
| Output Voltage1-Nom | — | 3.3 V | — | 3.3 V | — | — |
| Packing Method | — | TR, 7 INCH | — | TUBE | — | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — |
| Voltage Tolerance-Max | — | 4% | — | 6% | — | — |
| ## LP2985-33DBVTG4 Alternates Showing results | — | Image | — | — | — | — |
| ## LM2596S-3.3/NOPB Alternates Showing results | — | — | Image | — | — | — |
| ## UA78M33CKC Alternates Showing results | — | — | — | Image | — | — |
| Board Mounting Option | — | — | — | — | PEG | — |
| Body Breadth | — | — | — | — | 0.29 inch | 0.118 inch |
| Body Length | — | — | — | — | 3.85 inch | 0.276 inch |
| Body/Shell Style | — | — | — | — | RECEPTACLE | — |
| Connector Type | — | — | — | — | CARD EDGE CONNECTOR | FFC/FPC CONNECTOR |
| Contact Finish Mating | — | — | — | — | NOT SPECIFIED | NOT SPECIFIED |
| Contact Finish Termination | — | — | — | — | TIN OVER NICKEL | Tin/Bismuth (Sn/Bi) |
| Contact Gender | — | — | — | — | FEMALE | FEMALE |
| Contact Material | — | — | — | — | NOT SPECIFIED | PHOSPHOR BRONZE |
| Contact Resistance | — | — | — | — | 40 mΩ | 30 mΩ |
| Contact Style | — | — | — | — | BELLOWED TYPE | BELLOWED TYPE |
| DIN Conformance | — | — | — | — | NO | NO |
| Dielectric Withstanding Voltage | — | — | — | — | 500VAC V | 500VAC V |
| Durability | — | — | — | — | 25 Cycles | 10 Cycles |
| Filter Feature | — | — | — | — | NO | NO |
| IEC Conformance | — | — | — | — | NO | NO |
| Insertion Force-Max | — | — | — | — | .834 N | ZIF N |
| Insulation Resistance | — | — | — | — | 1000000000 Ω | 100000000 Ω |
| Insulator Color | — | — | — | — | BLACK | NATURAL |
| Insulator Material | — | — | — | — | GLASS FILLED LIQUID CRYSTAL POLYMER | POLYPHENYLENE SULFIDE |
| MIL Conformance | — | — | — | — | NO | NO |
| Mating Contact Pitch | — | — | — | — | 0.05 inch | 0.039 inch |
| Mating Contact Row Spacing | — | — | — | — | 0.156 inch | — |
| Mixed Contacts | — | — | — | — | NO | NO |
| Mounting Option 1 | — | — | — | — | LATCH & EJECT | LOCKING |
| Mounting Option 2 | — | — | — | — | LOCKING | — |
| Mounting Style | — | — | — | — | STRAIGHT | STRAIGHT |
| Mounting Type | — | — | — | — | BOARD | BOARD |
| Number Of Connectors | — | — | — | — | ONE | ONE |
| Number Of PCB Rows | — | — | — | — | 4 | 2 |
| Number of Rows Loaded | — | — | — | — | 2 | 1 |
| Option | — | — | — | — | GENERAL PURPOSE | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | — | — | STAGGERED | STAGGERED |
| PCB Contact Row Spacing | — | — | — | — | 0.075 mm | 3.556 mm |
| Plating Thickness | — | — | — | — | 15u inch | — |
| Polarization Key | — | — | — | — | POLARIZED KEY | POLARIZED HOUSING |
| Rated Current (Signal) | — | — | — | — | 1 A | 0.5 A |
| Reference Standard | — | — | — | — | UL, CSA | UL |
| Terminal Length | — | — | — | — | 0.127 inch | — |
| Termination Type | — | — | — | — | SOLDER | SURFACE MOUNT |
| Total Number of Contacts | — | — | — | — | 100 | 4 |
| UL Flammability Code | — | — | — | — | 94V-0 | 94V-0 |
| Withdrawl Force-Min | — | — | — | — | .8896 N | ZIF N |
| Factory Lead Time | — | — | — | — | — | 10 Weeks |
| Body Depth | — | — | — | — | — | 0.201 inch |
| Contact Pattern | — | — | — | — | — | RECTANGULAR |
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 5 alternatives for TPS63031DSKT — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for TPS63031DSKT 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 TPS63031DSKT 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 TPS63031DSKT?
Known equivalents for TPS63031DSKT include LP2985-33DBVTG4, LM2596S-3.3/NOPB, UA78M33CKC. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS63031DSKT?
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 TPS63031DSKT 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.