TPS53129PWAlternatives & Equivalent Parts
About TPS53129PW
TPS53129PW 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 | TPS53129PWSource | TPS53129PWR | TPS53126PW | TPS53127PW | TPS53126PWR | TPS53127PWR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | — | — | Small Outline Packages |
| Pin Count | 24 | 24 | 24 | — | — | 24 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | — | -40.0°C ~ 85.0°C |
| Price | $2.8900 | $2.4100 | $3.1800 | $1.7800 | $3.5100 | $1.8000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | — | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | — | Yes |
| YTEOL | 15 | 15 | 15 | — | — | 15 |
| Additional Feature | ALSO OPERATES AS LDO REGULATOR, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 5.5 V | ALSO OPERATES AS LDO REGULATOR, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 5.5 V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.76V TO 5.5V | — | — | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.76V TO 5.5V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER | — | — | DUAL SWITCHING CONTROLLER |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | — | — | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 24 V | 24 V | 24 V | — | — | 24 V |
| Input Voltage-Min | 4.5 V | 4.5 V | 4.5 V | — | — | 4.5 V |
| Input Voltage-Nom | 5.5 V | 5.5 V | 12 V | — | — | 12 V |
| JESD-30 Code | R-PDSO-G24 | R-PDSO-G24 | R-PDSO-G24 | — | — | R-PDSO-G24 |
| JESD-609 Code | e4 | e4 | e4 | — | — | e4 |
| Number of Functions | 1 | 1 | 1 | — | — | 1 |
| Number of Outputs | 2 | 2 | 2 | — | — | 2 |
| Output Current-Max | 15 A | 15 A | 15 A | — | — | 15 A |
| Output Voltage-Max | 5.5 V | 5.5 V | 5.5 V | — | — | 5.5 V |
| Output Voltage-Min | 0.76 V | 0.76 V | 0.76 V | — | — | 0.76 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified |
| Supply Current-Max (Isup) | 0.8 mA | 0.8 mA | 0.8 mA | — | — | 0.8 mA |
| Surface Mount | YES | YES | YES | — | — | YES |
| Switcher Configuration | BUCK | BUCK | BUCK | — | — | BUCK |
| Switching Frequency-Max | 700 kHz | 700 kHz | 700 kHz | — | — | 700 kHz |
| Technology | BICMOS | BICMOS | — | — | — | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | — | INDUSTRIAL |
| 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) |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | — | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | — | — | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | — | 30 |
| Output Voltage-Nom | — | — | 5 V | — | — | 5 V |
| Package Equivalence Code | — | — | TSSOP24,.25 | — | — | TSSOP24,.25 |
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 TPS53129PW — response within 24 hours.
Quick Links
Switching Controller, Voltage-mode, 15A, 700kHz Switching Freq-Max, BICMOS, PDSO24
Dual Switching Controller, Voltage-mode, 15A, 700kHz Switching Freq-Max, PDSO24
Dual Switching Controller, Voltage-mode, 15A, 700kHz Switching Freq-Max, PDSO24
Dual Switching Controller, Voltage-mode, 15A, 700kHz Switching Freq-Max, PDSO24
Why Look for Alternatives?
Finding alternatives for TPS53129PW 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 TPS53129PW 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 TPS53129PW?
Known equivalents for TPS53129PW include TPS53129PWR, TPS53126PW, TPS53127PW. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS53129PW?
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 TPS53129PW 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.