TPS54329EDDARAlternatives & Equivalent Parts
About TPS54329EDDAR
TPS54329EDDAR is a Integrated Circuit component manufactured by Texas Instruments. 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 | TPS54329EDDARSource | TPS54329DDAR | TPS54329EDDA | TPS7A4701RGWR | TLV3502AIDR | MCP601-I/SN | REF5050MDREP | LMR14020SDDA |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Microchip | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Quad Flat No-Lead | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 20 | 8 | 8 | 8 | 9 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.8008 | $0.2772 | $1.1600 | $1.7980 | $0.8331 | $0.4300 | $7.6780 | $0.2938 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 15 | 15 | 8 | 15 | 15 |
| Additional Feature | OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 7V | OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 7V | OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 7V | — | — | — | — | ADJUSTABLE OUTPUT MODE FROM 0.8 TO 28V |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | — | — | — | THREE TERMINAL VOLTAGE REFERENCE | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | — | — | — | — | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 18 V | 18 V | 18 V | 36 V | — | — | 18 V | 40 V |
| Input Voltage-Min | 4.5 V | 4.5 V | 4.5 V | 3 V | — | — | 5.2 V | 4 V |
| Input Voltage-Nom | 12 V | 12 V | 12 V | — | — | — | — | 12 V |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | S-PQCC-N20 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | e3 | e4 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | 1 | — | — | 1 | 1 |
| Output Current-Max | 3 A | 3 A | 3 A | — | — | — | — | 2 A |
| Output Voltage-Max | 7 V | 7 V | 7 V | — | — | — | 5.004 V | 36 V |
| Output Voltage-Min | 0.76 V | 0.76 V | 0.76 V | — | — | — | 4.996 V | 1 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP8,.25 | LCC20,.20SQ,25 | SOP8,.25 | SOP8,.25 | SOP8,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Voltage-Nom (Vsup) | 12 V | 12 V | 12 V | — | 2.7 V | 5 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES |
| Switcher Configuration | BUCK | BUCK | BUCK | — | — | — | — | BUCK |
| Switching Frequency-Max | 650 kHz | 650 kHz | 650 kHz | — | — | — | — | 2500 kHz |
| Technology | BICMOS | — | BICMOS | BIPOLAR | — | CMOS | — | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | AUTOMOTIVE | INDUSTRIAL | MILITARY | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | NO LEAD | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 0.65 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | QUAD | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | — | 30 | 30 |
| ## TPS54329EDDAR Alternates Showing results | Image | — | — | — | — | — | — | — |
| Output Voltage-Nom | — | 5.5 V | — | — | — | — | 5 V | — |
| Voltage Tolerance-Max | — | — | — | 2.5% | — | — | 0.05% | — |
| ## TPS7A4701RGWR Alternates Showing results | — | — | — | Image | — | — | — | — |
| Adjustability | — | — | — | ADJUSTABLE | — | — | — | — |
| Dropout Voltage1-Max | — | — | — | 0.45 V | — | — | — | — |
| Dropout Voltage1-Nom | — | — | — | 0.307 V | — | — | — | — |
| Line Regulation-Max (%/V) | — | — | — | 0.003 | — | — | — | — |
| Load Regulation-Max(%) | — | — | — | 0.3% | — | — | — | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — | — | — | — |
| Operating Temperature TJ-Min | — | — | — | -40 °C | — | — | — | — |
| Output Current1-Max | — | — | — | 1 A | — | — | — | — |
| Output Voltage1-Max | — | — | — | 34 V | — | — | — | — |
| Output Voltage1-Min | — | — | — | 1.4 V | — | — | — | — |
| Packing Method | — | — | — | TR | TR | TUBE | — | — |
| Regulator Type | — | — | — | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — |
| Amplifier Type | — | — | — | — | COMPARATOR | OPERATIONAL AMPLIFIER | — | — |
| Average Bias Current-Max (IIB) | — | — | — | — | 0.00001 µA | 0.00006 µA | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.00001 µA | — | — | — |
| Input Offset Voltage-Max | — | — | — | — | 6500 µV | 3000 µV | — | — |
| Output Type | — | — | — | — | PUSH-PULL | — | — | — |
| Response Time-Nom | — | — | — | — | 7.5 ns | — | — | — |
| Supply Current-Max | — | — | — | — | 10 mA | 0.325 mA | — | — |
| Supply Voltage Limit-Max | — | — | — | — | 5.5 V | 7 V | — | — |
| Manufacturer Package Code | — | — | — | — | — | SOIC-8 | — | — |
| Factory Lead Time | — | — | — | — | — | 6 Weeks | — | — |
| Architecture | — | — | — | — | — | VOLTAGE-FEEDBACK | — | — |
| Common-mode Reject Ratio-Min | — | — | — | — | — | 75 dB | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | 90 dB | — | — |
| Frequency Compensation | — | — | — | — | — | YES | — | — |
| Low-Bias | — | — | — | — | — | YES | — | — |
| Low-Offset | — | — | — | — | — | NO | — | — |
| Micropower | — | — | — | — | — | YES | — | — |
| Power | — | — | — | — | — | NO | — | — |
| Programmable Power | — | — | — | — | — | NO | — | — |
| Screening Level | — | — | — | — | — | TS 16949 | — | — |
| Slew Rate-Nom | — | — | — | — | — | 2.3 V/us | — | — |
| Unity Gain BW-Nom | — | — | — | — | — | 2800 | — | — |
| Voltage Gain-Min | — | — | — | — | — | 56200 | — | — |
| Wideband | — | — | — | — | — | NO | — | — |
| ## MCP601-I/SN Alternates Showing results | — | — | — | — | — | Image | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | — | 18 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | — | 5.2 V | — |
| Temp Coef of Voltage-Max | — | — | — | — | — | — | 3 ppm/°C | — |
| Trim/Adjustable Output | — | — | — | — | — | — | YES | — |
| ## REF5050MDREP Alternates Showing results | — | — | — | — | — | — | Image | — |
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 7 alternatives for TPS54329EDDAR — response within 24 hours.
Quick Links
Switching Regulator, Voltage-mode, 3A, 650kHz Switching Freq-Max, PDSO8
Switching Regulator, Voltage-mode, 3A, 650kHz Switching Freq-Max, BICMOS, PDSO8
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Why Look for Alternatives?
Finding alternatives for TPS54329EDDAR 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 TPS54329EDDAR 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 TPS54329EDDAR?
Known equivalents for TPS54329EDDAR include TPS54329DDAR, TPS54329EDDA, TPS7A4701RGWR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS54329EDDAR?
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 TPS54329EDDAR 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.