TPS55340PWPRAlternatives & Equivalent Parts
About TPS55340PWPR
TPS55340PWPR 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 | TPS55340PWPRSource | LM43603PWPR | STM32U575ZIT6 | TPS61040DBVR | TPS55340PWP |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Quad Flat Packages | SOT23 (5-Pin) | Small Outline Packages |
| Pin Count | 15 | 17 | 144 | 5 | 15 |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 150.0°C |
| Price | $0.5357 | $0.7584 | $5.7023 | $0.4529 | $0.7068 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | Yes |
| YTEOL | 15 | 15 | 9 | 15 | 15 |
| 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 | PWM/PFM | — | PULSE FREQUENCY MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 32 V | 36 V | — | 6 V | 32 V |
| Input Voltage-Min | 2.9 V | 3.5 V | — | 1.8 V | 2.9 V |
| Input Voltage-Nom | 5 V | 12 V | — | 2.4 V | 5 V |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-N16 | — | R-PDSO-G5 | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | — | e3 | e4 |
| Number of Functions | 1 | 1 | — | 1 | 1 |
| Number of Outputs | 1 | 1 | — | 1 | 1 |
| Output Current-Max | 5 A | 3 A | — | 0.45 A | 5 A |
| Output Voltage-Max | 38 V | 28 V | — | 28 V | 38 V |
| Output Voltage-Min | 3 V | 1 V | — | 1.8 V | 3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 | TSSOP16,.25 | — | TSOP5/6,.11,37 | TSSOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 |
| Surface Mount | YES | YES | — | YES | YES |
| Switcher Configuration | BUCK-BOOST | BUCK | — | BOOST | BUCK-BOOST |
| Switching Frequency-Max | 1200 kHz | 2200 kHz | — | 1000 kHz | 1200 kHz |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | — | 0.95 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 30 |
| ## LM43603PWPR Alternates Showing results | — | Image | — | — | — |
| Factory Lead Time | — | — | 13 Weeks | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — |
| Additional Feature | — | — | — | OPERATES IN ADJUSTABLE MODE FROM 1.8 TO 28 V | — |
| Qualification Status | — | — | — | Not Qualified | — |
| ## TPS61040DBVR Alternates Showing results | — | — | — | Image | — |
| ## TPS55340PWP Alternates Showing results | — | — | — | — | Image |
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 4 alternatives for TPS55340PWPR — response within 24 hours.
Quick Links
suggested
suggested
suggested
Switching Regulator, Current-mode, 5A, 1200kHz Switching Freq-Max, PDSO14
Why Look for Alternatives?
Finding alternatives for TPS55340PWPR 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 TPS55340PWPR 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 TPS55340PWPR?
Known equivalents for TPS55340PWPR include LM43603PWPR, STM32U575ZIT6, TPS61040DBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS55340PWPR?
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 TPS55340PWPR 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.