TPS611781RNWRAlternatives & Equivalent Parts
About TPS611781RNWR
TPS611781RNWR is a Undefined or Miscellaneous component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TPS611781RNWRSource | TPS61178RNWR | TPS61178RNWT | TPS61170DRVR | TPS61170DRVT | TPS61175PWPR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | Other | Other | Small Outline No-lead | — | Small Outline Packages |
| Pin Count | 13 | 13 | 13 | 6 | — | 14 |
| 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 | — | -40.0°C ~ 125.0°C |
| Price | $0.5111 | $0.5360 | $0.5159 | $0.8641 | $0.4604 | $1.5579 |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | Yes |
| Date Of Intro | 2017-02-26 | 2017-02-26 | 2017-02-26 | — | — | — |
| YTEOL | 15 | 15 | 15 | 15 | — | 15 |
| Additional Feature | VOUT RANGE=(4.5-20 VOLT) | VOUT RANGE=(4.5-20 VOLT) | VOUT RANGE=(4.5-20 VOLT) | — | — | — |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | — | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | — | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE FREQUENCY MODULATION | PULSE FREQUENCY MODULATION | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 20 V | 20 V | 20 V | 18 V | — | 18 V |
| Input Voltage-Min | 2.7 V | 2.7 V | 2.7 V | 3 V | — | 2.9 V |
| Input Voltage-Nom | 6 V | 6 V | 6 V | 3.6 V | — | 3.6 V |
| JESD-30 Code | R-PBCC-N13 | R-PBCC-N13 | R-PBCC-N13 | S-PDSO-N6 | — | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | e4 | e4 | — | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | — | 1 |
| Number of Outputs | 1 | 1 | 1 | 1 | — | 1 |
| Output Current-Max | 8.7 A | 9.4 A | 9.4 A | 1.44 A | — | 3 A |
| Output Voltage-Max | 20 V | 20 V | 20 V | 38 V | — | 38 V |
| Output Voltage-Min | 4.5 V | 4.5 V | 4.5 V | 3 V | — | 2.9 V |
| Output Voltage-Nom | 16 V | 16 V | 16 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | — | RECTANGULAR |
| Package Style | CHIP CARRIER | CHIP CARRIER | CHIP CARRIER | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | — | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | 260 |
| Surface Mount | YES | YES | YES | YES | — | YES |
| Switcher Configuration | BOOST | BOOST | BOOST | BUCK-BOOST | — | BUCK-BOOST |
| Switching Frequency-Max | 2200 kHz | 2200 kHz | 2200 kHz | 1200 kHz | — | 2640 kHz |
| Technology | BICMOS | BICMOS | BICMOS | BICMOS | — | — |
| Temperature Grade | INDUSTRIAL | 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) | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | NO LEAD | — | GULL WING |
| Terminal Position | BOTTOM | BOTTOM | BOTTOM | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | — | 30 |
| Qualification Status | — | — | — | Not Qualified | — | Not Qualified |
| Terminal Pitch | — | — | — | 0.65 mm | — | 0.65 mm |
| Package Equivalence Code | — | — | — | — | — | TSSOP14,.25 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switching Regulator, Current-mode, 9.4A, 2200kHz Switching Freq-Max, BICMOS, PBCC13
Switching Regulator, Current-mode, 9.4A, 2200kHz Switching Freq-Max, BICMOS, PBCC13
Switching Regulator, Current-mode, 1.44A, 1200kHz Switching Freq-Max, BICMOS, PDSO6
Switching Regulator, Current-mode, 1.44A, 1200kHz Switching Freq-Max, BICMOS, PDSO6
Switching Regulator, Current-mode, 3A, 2640kHz Switching Freq-Max, PDSO14
Why Look for Alternatives?
Finding alternatives for TPS611781RNWR 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 TPS611781RNWR 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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Request Alternatives for TPS611781RNWRFAQ
What is equivalent to TPS611781RNWR?
Known equivalents for TPS611781RNWR include TPS61178RNWR, TPS61178RNWT, TPS61170DRVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS611781RNWR?
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 TPS611781RNWR 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.