TPS55340RTERAlternatives & Equivalent Parts
About TPS55340RTER
TPS55340RTER is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat 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 | TPS55340RTERSource | TPS55340QRTERQ1 | LM5157RTER | LM5175PWPR | TSH82IDT | 7446632002 | BC547C |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | STMicroelectronics | Würth Elektronik | ON Semiconductor |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Small Outline Packages | Small Outline Packages | Other | Other |
| Pin Count | 16 | 17 | 17 | 29 | 8 | 4 | 3 |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | — | -40.0°C ~ 125.0°C | ~ 150.0°C |
| Price | $0.9914 | $1.4730 | $2.0200 | $1.8903 | $0.7200 | $3.9216 | $0.0167 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | — | No |
| YTEOL | 15 | 15 | 15 | 15 | — | 15 | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING CONTROLLER | — | — | — |
| Control Mode | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | 32 V | 38 V | 45 V | 42 V | — | — | — |
| Input Voltage-Min | 2.9 V | 2.9 V | 1.5 V | 3.5 V | — | — | — |
| Input Voltage-Nom | 5 V | 5 V | — | 24 V | — | — | — |
| JESD-30 Code | S-PQCC-N16 | S-PQCC-N16 | S-PQCC-N16 | R-PDSO-G28 | R-PDSO-G8 | — | O-PBCY-T3 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e4 | — | e0 |
| Number of Functions | 1 | 1 | 1 | 1 | 2 | — | — |
| Number of Outputs | 1 | 1 | 1 | — | — | — | — |
| Output Current-Max | 5 A | 7.75 A | 7.5 A | — | — | — | — |
| Output Voltage-Max | 38 V | 38 V | 48 V | 55 V | — | — | — |
| Output Voltage-Min | 3 V | 3 V | 1.5 V | 0.8 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.12SQ,20 | — | LCC16,.12SQ,20 | TSSOP28,.25 | — | — | — |
| Package Shape | SQUARE | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | — | ROUND |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | — | CYLINDRICAL |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | — | — |
| Surface Mount | YES | YES | YES | YES | YES | — | NO |
| Switcher Configuration | BUCK-BOOST | BUCK-BOOST | BUCK-BOOST | BUCK-BOOST | — | — | — |
| Switching Frequency-Max | 1200 kHz | 2500 kHz | 2200 kHz | 600 kHz | — | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | 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) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Tin/Lead (Sn/Pb) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | GULL WING | GULL WING | — | THROUGH-HOLE |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm | 0.65 mm | 1.27 mm | — | — |
| Terminal Position | QUAD | QUAD | QUAD | DUAL | DUAL | — | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | — | — | — |
| ## TPS55340RTER Alternates Showing results | Image | — | — | — | — | — | — |
| Additional Feature | — | ADJUSTABLE OUTPUT MODE FROM 2.9 TO 38 V | — | — | — | — | — |
| Screening Level | — | AEC-Q100 | — | — | — | — | — |
| Technology | — | BICMOS | BICMOS | — | — | — | — |
| ## TPS55340QRTERQ1 Alternates Showing results | — | Image | — | — | — | — | — |
| Supply Current-Max (Isup) | — | — | 0.85 mA | 4 mA | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 12 V | — | — | — | — |
| ## LM5157RTER Alternates Showing results | — | — | Image | — | — | — | — |
| Factory Lead Time | — | — | — | — | 20 Weeks | — | — |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER | — | — |
| Packing Method | — | — | — | — | TR | TAPE AND REEL | — |
| Qualification Status | — | — | — | — | Not Qualified | — | Not Qualified |
| Approvals | — | — | — | — | — | UL | — |
| Filter Type | — | — | — | — | — | SINGLE PHASE EMI FILTER | — |
| Height | — | — | — | — | — | 11.5 mm | — |
| Mounting Type | — | — | — | — | — | SURFACE MOUNT | — |
| Operating Frequency | — | — | — | — | — | 50Hz Hz | — |
| Rated Current | — | — | — | — | — | 2 A | — |
| Rated Voltage | — | — | — | — | — | 250 V | — |
| Manufacturer Package Code | — | — | — | — | — | — | 29-11 |
| Collector Current-Max (IC) | — | — | — | — | — | — | 0.1 A |
| Collector-Emitter Voltage-Max | — | — | — | — | — | — | 45 V |
| Configuration | — | — | — | — | — | — | SINGLE |
| DC Current Gain-Min (hFE) | — | — | — | — | — | — | 420 |
| JEDEC-95 Code | — | — | — | — | — | — | TO-92 |
| Number of Elements | — | — | — | — | — | — | 1 |
| Polarity/Channel Type | — | — | — | — | — | — | NPN |
| Power Dissipation-Max (Abs) | — | — | — | — | — | — | 0.625 W |
| Transistor Application | — | — | — | — | — | — | AMPLIFIER |
| Transistor Element Material | — | — | — | — | — | — | SILICON |
| Transition Frequency-Nom (fT) | — | — | — | — | — | — | 300 MHz |
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 6 alternatives for TPS55340RTER — response within 24 hours.
Quick Links
Switching Regulator, Current-mode, 7.75A, 2500kHz Switching Freq-Max, BICMOS, PQCC16
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Why Look for Alternatives?
Finding alternatives for TPS55340RTER 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 TPS55340RTER 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 TPS55340RTER?
Known equivalents for TPS55340RTER include TPS55340QRTERQ1, LM5157RTER, LM5175PWPR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS55340RTER?
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 TPS55340RTER 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.