TPS54678RTERAlternatives & Equivalent Parts
About TPS54678RTER
TPS54678RTER 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 | TPS54678RTERSource | 2N7001TQDCKRQ1 | NB3N551DR2G | TLV73312PDBVT | 74LVC1G58W6-7 | TPS22919QDCKRQ1 | TPS54673PWPR | TPS54672PWP | TPS54673PWPRG4 | TPS54673PWPG4 | TPS54672PWPG4 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | ON Semiconductor | Texas Instruments | Diodes Inc. | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat No-Lead | SOT23 (5-Pin) | Small Outline Packages | SOT23 (5-Pin) | SOT23 (6-Pin) | — | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 17 | 5 | 8 | 5 | 6 | 999 | 28 | 28 | 28 | 28 | 28 |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°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 | -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 | $0.8463 | $0.2343 | $1.5295 | $0.0639 | $0.0478 | $0.0935 | $4.1200 | $3.1350 | $2.7746 | — | $4.7600 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | — | — | Yes |
| YTEOL | 15 | 15 | 0 | 15 | — | 15 | 15 | 15 | 0 | 0 | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — | — | — | LOAD SWITCH | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | — | — | — | — | — | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | — | — | — | — | — | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 6 V | — | — | 5.5 V | — | 5.5 V | 6 V | 6 V | 6 V | 6 V | 6 V |
| Input Voltage-Min | 2.95 V | — | — | 1.4 V | — | 1.6 V | 3 V | 3 V | 3 V | 3 V | 3 V |
| Input Voltage-Nom | 3.3 V | — | — | — | — | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| JESD-30 Code | S-PQCC-N16 | R-PDSO-G5 | R-PDSO-G8 | R-PDSO-G5 | R-PDSO-G6 | R-PDSO-G6 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 |
| JESD-609 Code | e4 | e3 | e3 | e4 | e3 | e4 | e4 | e4 | e4 | e4 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | — | — | 1 | — | — | 1 | — | — | — | — |
| Output Current-Max | 6 A | — | — | — | — | — | 6 A | 12 A | 12 A | 12 A | 12 A |
| Output Voltage-Max | 4.5 V | — | — | — | — | — | 4.5 V | 7 V | 3.3 V | 3.3 V | 7 V |
| Output Voltage-Min | 0.6 V | — | — | — | — | — | 0.9 V | -0.3 V | 0.9 V | 0.9 V | -0.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.12SQ,20 | TSSOP5/6,.08 | SOP8,.25 | TSOP5,.11,37 | TSOP6,.11,37 | TSSOP6,.08 | TSSOP28,.25 | — | TSSOP28,.25 | TSSOP28,.25 | — |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | — | Not Qualified | — | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Switcher Configuration | BUCK | — | — | — | — | — | BUCK | BUCK | BUCK | BUCK | BUCK |
| Switching Frequency-Max | 2000 kHz | — | — | — | — | — | 700 kHz | 700 kHz | 762 kHz | 762 kHz | 700 kHz |
| Technology | BICMOS | — | — | BICMOS | CMOS | — | BICMOS | BICMOS | BICMOS | — | BICMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | — | AUTOMOTIVE | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | 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 | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.65 mm | 1.27 mm | 0.95 mm | 0.95 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | NOT SPECIFIED | 30 | 30 |
| Reach Compliance Code | — | Compliant | — | — | — | — | — | — | — | — | — |
| Date Of Intro | — | 2020-02-26 | — | — | — | 2020-01-17 | — | — | — | — | — |
| Delay-Max | — | 20 ns | — | — | — | — | — | — | — | — | — |
| Interface IC Type | — | VOLTAGE LEVEL TRANSLATOR | — | — | — | — | — | — | — | — | — |
| Number of Bits | — | 1 | — | — | — | — | — | — | — | — | — |
| Output Characteristics | — | PUSH-PULL | 3-STATE | — | — | — | — | — | — | — | — |
| Output Polarity | — | TRUE | — | — | — | — | — | — | — | — | — |
| Screening Level | — | AEC-Q100 | — | — | — | AEC-Q100 | — | — | — | — | — |
| Supply Current-Max | — | 0.014 mA | — | — | — | — | — | — | — | — | — |
| Supply Voltage-Max | — | 3.6 V | — | — | — | — | — | — | — | — | — |
| Supply Voltage-Min | — | 1.65 V | — | — | — | — | — | — | — | — | — |
| Supply Voltage-Nom | — | 1.8 V | — | — | — | — | — | — | — | — | — |
| Supply Voltage1-Max | — | 3.6 V | — | — | — | — | — | — | — | — | — |
| Supply Voltage1-Min | — | 1.65 V | — | — | — | — | — | — | — | — | — |
| Supply Voltage1-Nom | — | 1.8 V | — | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | 751-07 | — | — | — | — | — | — | — | — |
| Family | — | — | 3N | — | LVC/LCX/Z | — | — | — | — | — | — |
| Input Conditioning | — | — | STANDARD | — | — | — | — | — | — | — | — |
| Logic IC Type | — | — | LOW SKEW CLOCK DRIVER | — | LOGIC CIRCUIT | — | — | — | — | — | — |
| Max I(ol) | — | — | 0.025 A | — | 0.024 A | — | — | — | — | — | — |
| Number of True Outputs | — | — | 4 | — | — | — | — | — | — | — | — |
| Power Supply Current-Max (ICC) | — | — | 95 mA | — | — | — | — | — | — | — | — |
| Prop. Delay@Nom-Sup | — | — | 6 ns | — | 7.9 ns | — | — | — | — | — | — |
| Propagation Delay (tpd) | — | — | 3 ns | — | — | — | — | — | — | — | — |
| Same Edge Skew-Max (tskwd) | — | — | 0.16 ns | — | — | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 3.6 V | — | 5.5 V | 5.5 V | — | 6 V | — | — | 6 V |
| Supply Voltage-Min (Vsup) | — | — | 3 V | — | 1.65 V | 1.6 V | — | 3 V | — | — | 3 V |
| Supply Voltage-Nom (Vsup) | — | — | 3.3 V | — | 3.3 V | 3.6 V | — | — | — | — | — |
| fmax-Min | — | — | 180 MHz | — | — | — | — | — | — | — | — |
| Adjustability | — | — | — | FIXED | — | — | — | — | — | — | — |
| Dropout Voltage1-Max | — | — | — | 0.45 V | — | — | — | — | — | — | — |
| Dropout Voltage1-Nom | — | — | — | 0.122 V | — | — | — | — | — | — | — |
| Input Voltage Absolute-Max | — | — | — | 6 V | — | — | — | — | — | — | — |
| Line Regulation-Max | — | — | — | 0.001% | — | — | — | — | — | — | — |
| Load Regulation-Max | — | — | — | 0.02% | — | — | — | — | — | — | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — | — | — | — | — | — | — |
| Operating Temperature TJ-Min | — | — | — | -40 °C | — | — | — | — | — | — | — |
| Output Current1-Max | — | — | — | 0.3 A | — | — | — | — | — | — | — |
| Output Voltage1-Max | — | — | — | 1.2168 V | — | — | — | — | — | — | — |
| Output Voltage1-Min | — | — | — | 1.1832 V | — | — | — | — | — | — | — |
| Output Voltage1-Nom | — | — | — | 1.2 V | — | — | — | — | — | — | — |
| Packing Method | — | — | — | TR | TR | — | — | — | — | — | — |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — | — | — | — |
| Voltage Tolerance-Max | — | — | — | 1.4% | — | — | — | — | — | — | — |
| ## TLV73312PDBVT Alternates Showing results | — | — | — | Image | — | — | — | — | — | — | — |
| Factory Lead Time | — | — | — | — | 12 Weeks | — | — | — | — | — | — |
| Load Capacitance (CL) | — | — | — | — | 50 pF | — | — | — | — | — | — |
| Schmitt Trigger | — | — | — | — | YES | — | — | — | — | — | — |
| Adjustable Threshold | — | — | — | — | — | NO | — | — | — | — | — |
| Number of Channels | — | — | — | — | — | 1 | — | — | — | — | — |
| ## TPS22919QDCKRQ1 Alternates Showing results | — | — | — | — | — | Image | — | — | — | — | — |
| Supply Current-Max (Isup) | — | — | — | — | — | — | — | 6 mA | — | — | 6 mA |
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 10 alternatives for TPS54678RTER — response within 24 hours.
Quick Links
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Why Look for Alternatives?
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When evaluating TPS54678RTER 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 TPS54678RTER?
Known equivalents for TPS54678RTER include 2N7001TQDCKRQ1, NB3N551DR2G, TLV73312PDBVT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS54678RTER?
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 TPS54678RTER 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.