TPS55340QRTERQ1Alternatives & Equivalent Parts
About TPS55340QRTERQ1
TPS55340QRTERQ1 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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Get one quote covering all 9 alternatives for TPS55340QRTERQ1 — response within 24 hours.
Specification Comparison
| Parameter | TPS55340QRTERQ1Source | TPS55340RTER | TPS55340PWP | VLP8040T-100M | B3FS-1000 | EEEFK1A681P | ATMEGA2564RFR2-ZF | MC7818ACTG | 52746-0871 | TPS55340PWPR |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | TDK | Omron Electronics | Panasonic | Microchip | ON Semiconductor | Molex | Texas Instruments |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Small Outline Packages | Other | Other | Other | Quad Flat No-Lead | Transistor Outline, Vertical | Other | Small Outline Packages |
| Pin Count | 17 | 16 | 15 | 2 | 4 | 2 | 48 | 3 | 10 | 15 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 105.0°C | — | -55.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 150.0°C |
| Price | $1.4730 | $0.9914 | $0.7068 | — | $0.1970 | $0.1869 | $5.3800 | — | $0.4500 | $0.5357 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 0 | — | 7 | 14 | 0 | 7.97 | 15 |
| Additional Feature | ADJUSTABLE OUTPUT MODE FROM 2.9 TO 38 V | — | — | — | — | — | — | — | EASY-ON, POLARIZED | — |
| 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 | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — | — | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 38 V | 32 V | 32 V | — | — | — | — | 33 V | — | 32 V |
| Input Voltage-Min | 2.9 V | 2.9 V | 2.9 V | — | — | — | — | 21 V | — | 2.9 V |
| Input Voltage-Nom | 5 V | 5 V | 5 V | — | — | — | — | — | — | 5 V |
| JESD-30 Code | S-PQCC-N16 | S-PQCC-N16 | R-PDSO-G14 | — | — | — | S-XQCC-N48 | R-XSFM-T3 | — | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | e4 | — | — | — | — | e3 | e4 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | — | — | — | 1 | — | 1 |
| Number of Outputs | 1 | 1 | 1 | — | — | — | — | 1 | — | 1 |
| Output Current-Max | 7.75 A | 5 A | 5 A | — | — | — | — | — | — | 5 A |
| Output Voltage-Max | 38 V | 38 V | 38 V | — | — | — | — | — | — | 38 V |
| Output Voltage-Min | 3 V | 3 V | 3 V | — | — | — | — | — | — | 3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — | UNSPECIFIED | UNSPECIFIED | — | PLASTIC/EPOXY |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | — | — | — | SQUARE | RECTANGULAR | — | RECTANGULAR |
| Package Style | 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 | SMT | — | SMT | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLANGE MOUNT | — | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | — | — | — | — | — | 260 |
| Screening Level | AEC-Q100 | — | — | — | — | — | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | — | YES | YES | NO | — | YES |
| Switcher Configuration | BUCK-BOOST | BUCK-BOOST | BUCK-BOOST | — | — | — | — | — | — | BUCK-BOOST |
| Switching Frequency-Max | 2500 kHz | 1200 kHz | 1200 kHz | — | — | — | — | — | — | 1200 kHz |
| Technology | BICMOS | — | — | — | — | — | CMOS | BIPOLAR | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | — | — | AUTOMOTIVE | — | — | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | — | — | Matte Tin (Sn) - annealed | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | NO LEAD | GULL WING | — | — | — | NO LEAD | THROUGH-HOLE | — | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.65 mm | — | — | — | 0.5 mm | 2.54 mm | 0.5 mm | 0.65 mm |
| Terminal Position | QUAD | QUAD | DUAL | — | — | — | QUAD | SINGLE | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | — | — | — | — | — | 30 |
| ## TPS55340QRTERQ1 Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| Package Equivalence Code | — | LCC16,.12SQ,20 | TSSOP14,.25 | — | — | — | LCC48,.27SQ,20 | SIP3,.1TB | — | TSSOP14,.25 |
| ## TPS55340RTER Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| ## TPS55340PWP Alternates Showing results | — | — | Image | — | — | — | — | — | — | — |
| Case/Size Code | — | — | — | 3432 | — | — | — | — | — | — |
| Construction | — | — | — | Magnetically Shielded | — | — | — | — | — | — |
| Core Material | — | — | — | FERRITE | — | — | — | — | — | — |
| DC Resistance | — | — | — | 0.038 Ω | — | — | — | — | — | — |
| Inductance-Nom (L) | — | — | — | 10 µH | — | — | — | — | — | — |
| Inductor Application | — | — | — | POWER INDUCTOR | — | — | — | — | — | — |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR | — | — | — | — | — | — |
| Package Height | — | — | — | 4 mm | — | — | — | — | — | — |
| Package Length | — | — | — | 8.6 mm | — | — | — | — | — | — |
| Package Width | — | — | — | 8 mm | — | — | — | — | — | — |
| Packing Method | — | — | — | TR | — | TR, EMBOSSED, 15 INCH | — | RAIL | — | — |
| Rated Current-Max | — | — | — | 3.5 A | — | — | — | — | — | — |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE | — | — | — | — | — | — |
| Shielded | — | — | — | YES | — | — | — | — | — | — |
| Terminal Placement | — | — | — | DUAL ENDED | — | — | — | — | — | — |
| Terminal Shape | — | — | — | ONE SURFACE | — | FLAT | — | — | — | — |
| Test Frequency | — | — | — | 0.1 MHz | — | — | — | — | — | — |
| Tolerance | — | — | — | 20% | — | — | — | — | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — | — | — | — |
| Factory Lead Time | — | — | — | — | — | 21 Weeks | 24 Weeks | — | 21 Weeks | — |
| Capacitance | — | — | — | — | — | 680 µF | — | — | — | — |
| Capacitor Type | — | — | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | — | — | — |
| Dielectric Material | — | — | — | — | — | ALUMINUM (WET) | — | — | — | — |
| Height | — | — | — | — | — | 10.2 mm | — | — | — | — |
| Leakage Current | — | — | — | — | — | 0.068 mA | — | — | — | — |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT | — | — | — | — |
| Negative Tolerance | — | — | — | — | — | 20% | — | — | — | — |
| Polarity | — | — | — | — | — | POLARIZED | — | — | — | — |
| Positive Tolerance | — | — | — | — | — | 20% | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | 10 V | — | — | — | — |
| Reference Standard | — | — | — | — | — | AEC-Q200 | — | — | UL | — |
| Ripple Current | — | — | — | — | — | 450 mA | — | — | — | — |
| Size Code | — | — | — | — | — | 3333 | — | — | — | — |
| Tan Delta | — | — | — | — | — | 0.19 | — | — | — | — |
| ## EEEFK1A681P Alternates Showing results | — | — | — | — | — | Image | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | — | — | VQFN-48 | 221AB | — | — |
| Has ADC | — | — | — | — | — | — | YES | — | — | — |
| Bit Size | — | — | — | — | — | — | 8 | — | — | — |
| Boundary Scan | — | — | — | — | — | — | YES | — | — | — |
| CPU Family | — | — | — | — | — | — | AVR RISC | — | — | — |
| Clock Frequency-Max | — | — | — | — | — | — | 16 MHz | — | — | — |
| DAC Channels | — | — | — | — | — | — | NO | — | — | — |
| DMA Channels | — | — | — | — | — | — | NO | — | — | — |
| Number of I/O Lines | — | — | — | — | — | — | 33 | — | — | — |
| On Chip Program ROM Width | — | — | — | — | — | — | 8 | — | — | — |
| PWM Channels | — | — | — | — | — | — | YES | — | — | — |
| Qualification Status | — | — | — | — | — | — | Not Qualified | Not Qualified | — | — |
| RAM (bytes) | — | — | — | — | — | — | 32768 | — | — | — |
| ROM (words) | — | — | — | — | — | — | 131072 | — | — | — |
| ROM Programmability | — | — | — | — | — | — | FLASH | — | — | — |
| Speed | — | — | — | — | — | — | 16 MHz | — | — | — |
| Supply Current-Max | — | — | — | — | — | — | 2 mA | — | — | — |
| Supply Voltage-Max | — | — | — | — | — | — | 3.6 V | — | — | — |
| Supply Voltage-Min | — | — | — | — | — | — | 1.8 V | — | — | — |
| Supply Voltage-Nom | — | — | — | — | — | — | 3 V | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | — | MICROCONTROLLER, RISC | — | — | — |
| ## ATMEGA2564RFR2-ZF Alternates Showing results | — | — | — | — | — | — | Image | — | — | — |
| Adjustability | — | — | — | — | — | — | — | FIXED | — | — |
| Dropout Voltage1-Nom | — | — | — | — | — | — | — | 2 V | — | — |
| Input Voltage Absolute-Max | — | — | — | — | — | — | — | 35 V | — | — |
| Line Regulation-Max | — | — | — | — | — | — | — | 0.025% | — | — |
| Load Regulation-Max | — | — | — | — | — | — | — | 0.025% | — | — |
| Operating Temperature TJ-Max | — | — | — | — | — | — | — | 125 °C | — | — |
| Output Current1-Max | — | — | — | — | — | — | — | 1 A | — | — |
| Output Voltage1-Max | — | — | — | — | — | — | — | 18.7 V | — | — |
| Output Voltage1-Min | — | — | — | — | — | — | — | 17.3 V | — | — |
| Output Voltage1-Nom | — | — | — | — | — | — | — | 18 V | — | — |
| Regulator Type | — | — | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — |
| Voltage Tolerance-Max | — | — | — | — | — | — | — | 3.89% | — | — |
| Board Mounting Option | — | — | — | — | — | — | — | — | FITTING NAIL | — |
| Body Breadth | — | — | — | — | — | — | — | — | 0.075 inch | — |
| Body Depth | — | — | — | — | — | — | — | — | 0.165 inch | — |
| Body Length | — | — | — | — | — | — | — | — | 0.398 inch | — |
| Connector Type | — | — | — | — | — | — | — | — | FFC/FPC CONNECTOR | — |
| Contact Finish Mating | — | — | — | — | — | — | — | — | NOT SPECIFIED | — |
| Contact Finish Termination | — | — | — | — | — | — | — | — | Gold (Au) - with Nickel (Ni) barrier | — |
| Contact Gender | — | — | — | — | — | — | — | — | FEMALE | — |
| Contact Material | — | — | — | — | — | — | — | — | NOT SPECIFIED | — |
| Contact Pattern | — | — | — | — | — | — | — | — | RECTANGULAR | — |
| Contact Resistance | — | — | — | — | — | — | — | — | 20 mΩ | — |
| Contact Style | — | — | — | — | — | — | — | — | BELLOWED TYPE | — |
| DIN Conformance | — | — | — | — | — | — | — | — | NO | — |
| Dielectric Withstanding Voltage | — | — | — | — | — | — | — | — | 350VAC V | — |
| Durability | — | — | — | — | — | — | — | — | 20 Cycles | — |
| Filter Feature | — | — | — | — | — | — | — | — | NO | — |
| IEC Conformance | — | — | — | — | — | — | — | — | NO | — |
| Insertion Force-Max | — | — | — | — | — | — | — | — | ZIF N | — |
| Insulation Resistance | — | — | — | — | — | — | — | — | 50000000 Ω | — |
| Insulator Color | — | — | — | — | — | — | — | — | WHITE | — |
| Insulator Material | — | — | — | — | — | — | — | — | POLYAMIDE | — |
| MIL Conformance | — | — | — | — | — | — | — | — | NO | — |
| Mating Contact Pitch | — | — | — | — | — | — | — | — | 0.020 inch | — |
| Mixed Contacts | — | — | — | — | — | — | — | — | NO | — |
| Mounting Option 1 | — | — | — | — | — | — | — | — | LOCKING | — |
| Mounting Style | — | — | — | — | — | — | — | — | RIGHT ANGLE | — |
| Mounting Type | — | — | — | — | — | — | — | — | BOARD | — |
| Number Of Connectors | — | — | — | — | — | — | — | — | ONE | — |
| Number Of PCB Rows | — | — | — | — | — | — | — | — | 1 | — |
| Number of Rows Loaded | — | — | — | — | — | — | — | — | 1 | — |
| Option | — | — | — | — | — | — | — | — | GENERAL PURPOSE | — |
| PCB Contact Pattern | — | — | — | — | — | — | — | — | RECTANGULAR | — |
| Rated Current (Signal) | — | — | — | — | — | — | — | — | 0.5 A | — |
| Termination Type | — | — | — | — | — | — | — | — | SURFACE MOUNT | — |
| Total Number of Contacts | — | — | — | — | — | — | — | — | 8 | — |
| UL Flammability Code | — | — | — | — | — | — | — | — | 94V-0 | — |
| Withdrawl Force-Min | — | — | — | — | — | — | — | — | ZIF N | — |
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 9 alternatives for TPS55340QRTERQ1 — response within 24 hours.
Quick Links
Switching Regulator, Current-mode, 5A, 1200kHz Switching Freq-Max, PQCC16
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Switching Regulator, Current-mode, 5A, 1200kHz Switching Freq-Max, PDSO14
Why Look for Alternatives?
Finding alternatives for TPS55340QRTERQ1 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 TPS55340QRTERQ1 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 TPS55340QRTERQ1?
Known equivalents for TPS55340QRTERQ1 include TPS55340RTER, TPS55340PWP, VLP8040T-100M. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS55340QRTERQ1?
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 TPS55340QRTERQ1 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.