Part Details for TPS5430DDAR by Texas Instruments
Results Overview of TPS5430DDAR by Texas Instruments
- Distributor Offerings: (12 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (7 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
TPS5430DDAR Information
TPS5430DDAR by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for TPS5430DDAR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
29AH8136
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Newark | Dc/Dc Conv, Buck, 500Khz, So Powerpad-8, Topology:Buck (Step Down), Input Voltage Min:5.5V, Input Voltage Max:36V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:So Powerpad, No. Of Pins:8Pins, Output Current:3A, Output Voltage Rohs Compliant: Yes |Texas Instruments TPS5430DDAR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 0 |
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$3.7400 / $4.8400 | Buy Now |
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Bristol Electronics | 38 |
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RFQ | ||
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Bristol Electronics | Min Qty: 2 | 12 |
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$2.3646 / $3.6378 | Buy Now |
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DISTI #
TPS5430DDAR
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TME | PMIC, DC/DC converter, Uin: 5.5÷36VDC, Uout: 1.23÷31VDC, 3A, HSOP8 Min Qty: 1 | 2039 |
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$2.4100 / $4.3200 | Buy Now |
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Ameya Holding Limited | IC: PMIC, DC/DC converter, Uin: 5.5÷36V, Uout: 1.23÷31V, SO8, buck | 130000 |
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RFQ | |
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Chip 1 Exchange | INSTOCK | 8769 |
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RFQ | |
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DISTI #
TPS5430DDAR
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Chip One Stop | Semiconductors RoHS: Compliant Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Cut Tape | 5030 |
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$2.5600 / $3.5300 | Buy Now |
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Component Electronics, Inc | SMT TAPE | 540 |
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$5.0000 / $7.6900 | Buy Now |
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LCSC | 500kHz 3A Buck Adjustable 1.221V32.04V 1 SOIC-8-EP Voltage Regulators - DC DC Switching Regulators RoHS | 92365 |
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$0.1978 / $0.3816 | Buy Now |
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MacroQuest Electronics | ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 | 12000 |
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$0.4800 / $0.6400 | Buy Now |
US Tariff Estimator: TPS5430DDAR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for TPS5430DDAR
TPS5430DDAR CAD Models
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TPS5430DDAR Part Data Attributes
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TPS5430DDAR
Texas Instruments
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Datasheet
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TPS5430DDAR
Texas Instruments
5.5V to 36V Input, 3A, 500kHz Step-Down Converter 8-SO PowerPAD -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| parentfamilyid | 898699 | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | HLSOP, SOP8,.25 | |
| Pin Count | 8 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Schedule B Code | 8542.39.00.00 | |
| CAGE Code | 01295, 33809 | |
| UNSPSC | 32101630 | |
| kg CO2e/kg | 12.04 | |
| Average Weight (mg) | 53.65 | |
| CO2e (mg) | 645.946 | |
| Samacsys Description | Texas Instruments, TPS5430DDAR Step-Down Switching Regulator 3A Adjustable, 1.22 → 31 V, 8-Pin SOIC | |
| Samacsys Manufacturer | Texas Instruments | |
| Samacsys Modified On | 2023-03-07 16:10:32 | |
| Total Weight | 105.06 | |
| Category CO2 Kg | 504 | |
| CO2 | 52950.24 | |
| Compliance Temperature Grade | Automotive: -40C to +125C | |
| EU RoHS Version | RoHS 2 (2015/863/EU) | |
| Candidate List Date | 2025-06-25 | |
| CAS Accounted for Wt | 100 | |
| CA Prop 65 Presence | YES | |
| CA Prop 65 CAS Numbers | 7440-02-0, 1333-86-4 | |
| EFUP | e | |
| Conflict Mineral Status | DRC Conflict Free | |
| Conflict Mineral Status Source | CMRT V6.40 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 36 V | |
| Input Voltage-Min | 5.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.89 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3 A | |
| Output Voltage-Max | 31 V | |
| Output Voltage-Min | 1.23 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HLSOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.68 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 500 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for TPS5430DDAR
This table gives cross-reference parts and alternative options found for TPS5430DDAR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS5430DDAR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TPS5430MDDAREP | Texas Instruments | $5.3691 | Enhanced Product 5.5V to 36V Input, 3A, 500kHz Step Down Converter 8-SO PowerPAD -55 to 125 | TPS5430DDAR vs TPS5430MDDAREP |
| TPS5430QDDARQ1 | Texas Instruments | Check for Price | Automotive 5.5V to 36V, 500kHz Fixed Frequency 3A Buck Converter 8-SO PowerPAD -40 to 125 | TPS5430DDAR vs TPS5430QDDARQ1 |
| TPS5430DDARG4 | Texas Instruments | Check for Price | 5.5V to 36V Input, 3A, 500kHz Step-Down Converter 8-SO PowerPAD -40 to 125 | TPS5430DDAR vs TPS5430DDARG4 |
| TPS5430MDDAREPG4 | Texas Instruments | Check for Price | Enhanced Product 5.5V to 36V Input, 3A, 500kHz Step Down Converter 8-SO PowerPAD -55 to 125 | TPS5430DDAR vs TPS5430MDDAREPG4 |
| HPA00295DDAR | Texas Instruments | Check for Price | 5.5V to 23V Input, 3A, 500kHz Step-Down Converter 8-SO PowerPAD -40 to 125 | TPS5430DDAR vs HPA00295DDAR |
| BD9400BFP | ROHM Semiconductor | Check for Price | Switching Regulator, Voltage-mode, 2A, 500kHz Switching Freq-Max, PDSO25, ROHS COMPLIANT, HSOP-25 | TPS5430DDAR vs BD9400BFP |
| V62/09625-01XE | Texas Instruments | Check for Price | Enhanced Product 5.5V to 36V Input, 3A, 500kHz Step Down Converter 8-SO PowerPAD -55 to 125 | TPS5430DDAR vs V62/09625-01XE |
TPS5430DDAR Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the TPS5430DDAR is 42V, but it's recommended to keep it below 40V for reliable operation.
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To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the input and output capacitors close to the device and use a low-ESR capacitor for the output.
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The minimum input voltage required for the TPS5430DDAR to operate is 6.5V, but it's recommended to keep it above 7V for reliable operation.
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Yes, the TPS5430DDAR can operate in high-temperature environments, but the junction temperature should not exceed 150°C. Make sure to follow the thermal design guidelines and use a suitable heat sink if necessary.
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The output voltage of the TPS5430DDAR can be calculated using the formula: Vout = (R1 / R2) * 0.8V, where R1 and R2 are the resistors connected to the FB pin.