TPS22942DCKRAlternatives & Equivalent Parts
About TPS22942DCKR
TPS22942DCKR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) 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 | TPS22942DCKRSource | TPS22942DCKRG4 | MIC94305YMT-TR | STM32L4S5VIT6 | TPS61045ADRBT | ADUC7026BSTZ62 | TPS22945DCKR | TPS22944DCKR | TPS22941DCKR | TPS22943DCKR | TPS22945DCKRG4 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Microchip | STMicroelectronics | Texas Instruments | Analog Devices | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | Other | Small Outline No-lead | Quad Flat Packages | Other | Quad Flat Packages | SC-70-6 | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | Other |
| Pin Count | 5 | 5 | 6 | 100 | 13 | 80 | 6 | 5 | 5 | 5 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°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 | $0.2100 | $0.4695 | $0.3103 | $7.4904 | $0.8288 | $12.4300 | $0.3132 | $0.3119 | $0.3675 | $0.3325 | $0.2760 |
| 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 | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||
| Pbfree Code | Yes | Yes | — | — | — | No | — | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 0 | 9 | — | 10 | — | 15 | 15 | 15 | 15 |
| Adjustable Threshold | NO | NO | — | — | — | — | — | NO | NO | NO | NO |
| Analog IC - Other Type | Load switch | Load switch | — | — | — | — | — | Load switch | Load switch | Load switch | Load switch |
| Input Voltage-Max | 5.5 V | 5.5 V | — | — | — | — | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Input Voltage-Min | 1.62 V | 1.62 V | — | — | — | — | — | 1.62 V | 1.62 V | 1.62 V | 1.62 V |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | S-PDSO-N6 | S-PQFP-G100 | — | S-PQFP-G80 | — | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e4 | e4 | e4 | — | — | e3 | — | e4 | e4 | e4 | e4 |
| Number of Channels | 1 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 |
| Number of Functions | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5,.08 | TSSOP5/6,.08 | SOLCC6,.06,20 | QFP100,.63SQ,20 | — | QFP80,.55SQ,20 | — | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | — | SQUARE | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH | — | FLATPACK, LOW PROFILE, FINE PITCH | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | NOT SPECIFIED | — | 260 | — | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | — | — | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | — | — | — | — | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 1.62 V | 1.62 V | — | — | — | — | — | 1.62 V | 1.62 V | 1.62 V | 1.62 V |
| Supply Voltage-Nom (Vsup) | 1.8 V | 1.8 V | — | — | — | — | — | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| Surface Mount | YES | YES | YES | YES | — | YES | — | YES | YES | YES | YES |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | — | — | AUTOMOTIVE | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Matte Tin (Sn) | — | 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 | GULL WING | GULL WING | NO LEAD | GULL WING | — | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.5 mm | 0.5 mm | — | 0.5 mm | — | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | QUAD | — | QUAD | — | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 40 | NOT SPECIFIED | — | 40 | — | 30 | 30 | 30 | 30 |
| ## TPS22942DCKR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — |
| Supply Current-Max (Isup) | — | 0.08 mA | — | — | — | — | — | 0.08 mA | 0.08 mA | 0.08 mA | 0.08 mA |
| ## TPS22942DCKRG4 Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | UDFN-6 | — | — | ST-80-1 | — | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | — | — | — | — | — | — |
| Built-in Protections | — | — | THERMAL | — | — | — | — | — | — | — | — |
| Driver Number of Bits | — | — | 1 | — | — | — | — | — | — | — | — |
| Input Characteristics | — | — | STANDARD | — | — | — | — | — | — | — | — |
| Interface IC Type | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | — | — | — | — | — | — | — | — |
| Output Current Flow Direction | — | — | SINK | — | — | — | — | — | — | — | — |
| Output Peak Current Limit-Nom | — | — | 0.725 A | — | — | — | — | — | — | — | — |
| Output Polarity | — | — | TRUE | — | — | — | — | — | — | — | — |
| Screening Level | — | — | TS 16949 | — | — | — | — | — | — | — | — |
| Supply Voltage-Max | — | — | 3.6 V | 3.6 V | — | 3.6 V | — | — | — | — | — |
| Supply Voltage-Min | — | — | 1.8 V | 1.71 V | — | 2.7 V | — | — | — | — | — |
| Turn-on Time | — | — | 150 µs | — | — | — | — | — | — | — | — |
| ## MIC94305YMT-TR Alternates Showing results | — | — | Image | — | — | — | — | — | — | — | — |
| Factory Lead Time | — | — | — | 12 Weeks | — | — | — | — | — | — | — |
| Has ADC | — | — | — | YES | — | YES | — | — | — | — | — |
| Address Bus Width | — | — | — | 8 | — | 16 | — | — | — | — | — |
| Bit Size | — | — | — | 32 | — | 32 | — | — | — | — | — |
| Boundary Scan | — | — | — | YES | — | YES | — | — | — | — | — |
| CPU Family | — | — | — | CORTEX-M4 | — | ARM7 | — | — | — | — | — |
| Clock Frequency-Max | — | — | — | 48 MHz | — | 44 MHz | — | — | — | — | — |
| DAC Channels | — | — | — | YES | — | YES | — | — | — | — | — |
| DMA Channels | — | — | — | YES | — | NO | — | — | — | — | — |
| External Data Bus Width | — | — | — | 16 | — | 16 | — | — | — | — | — |
| Format | — | — | — | FLOATING POINT | — | — | — | — | — | — | — |
| Integrated Cache | — | — | — | YES | — | — | — | — | — | — | — |
| Low Power Mode | — | — | — | YES | — | — | — | — | — | — | — |
| Number of DMA Channels | — | — | — | 14 | — | — | — | — | — | — | — |
| Number of External Interrupts | — | — | — | 16 | — | — | — | — | — | — | — |
| Number of I/O Lines | — | — | — | 83 | — | 40 | — | — | — | — | — |
| Number of Serial I/Os | — | — | — | 7 | — | — | — | — | — | — | — |
| Number of Timers | — | — | — | 14 | — | — | — | — | — | — | — |
| On Chip Data RAM Width | — | — | — | 8 | — | — | — | — | — | — | — |
| On Chip Program ROM Width | — | — | — | 8 | — | 8 | — | — | — | — | — |
| PWM Channels | — | — | — | YES | — | YES | — | — | — | — | — |
| RAM (bytes) | — | — | — | 655488 | — | 8192 | — | — | — | — | — |
| ROM (words) | — | — | — | 2097152 | — | 63488 | — | — | — | — | — |
| ROM Programmability | — | — | — | FLASH | — | FLASH | — | — | — | — | — |
| Speed | — | — | — | 120 MHz | — | 41.78 MHz | — | — | — | — | — |
| Supply Current-Max | — | — | — | 26 mA | — | 50 mA | — | — | — | — | — |
| Supply Voltage-Nom | — | — | — | 3 V | — | 3 V | — | — | — | — | — |
| Technology | — | — | — | CMOS | — | CMOS | — | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | — | — | — | — | — |
| inputVoltage | — | — | — | — | — | — | 0.7–5.5 V | — | — | — | — |
| outputCurrent | — | — | — | — | — | — | 1 A | — | — | — | — |
| quiescentCurrent | — | — | — | — | — | — | 1 µA | — | — | — | — |
| onResistance | — | — | — | — | — | — | 70 mΩ | — | — | — | — |
| operatingTemperature | — | — | — | — | — | — | -40 to +85 °C | — | — | — | — |
| enableLogic | — | — | — | — | — | — | Active-high, 1.8V/3.3V compatible | — | — | — | — |
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 TPS22942DCKR — response within 24 hours.
Quick Links
Texas Instruments Fixed, 1 Channel, PDSO5
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Why Look for Alternatives?
Finding alternatives for TPS22942DCKR 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 TPS22942DCKR 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 TPS22942DCKR?
Known equivalents for TPS22942DCKR include TPS22942DCKRG4, MIC94305YMT-TR, STM32L4S5VIT6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS22942DCKR?
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 TPS22942DCKR 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.