AT42QT1011-MAHRAlternatives & Equivalent Parts
About AT42QT1011-MAHR
AT42QT1011-MAHR is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline 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 | AT42QT1011-MAHRSource | AT42QT1010-MAH | AT42QT1011-TSHR | ATS08ASM-1E | NCP51460SN33T1G | AT42QT1012-MAH | AT42QT1012-TSHR | AT42QT1040-MMHR | AT42QT1060-MMUR | AT42QT1110-AUR | AT42QT1481-ANR |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | CTS | ON Semiconductor | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Small Outline No-lead | Small Outline No-lead | SOT23 (6-Pin) | Other | SOT23 (3-Pin) | Small Outline No-lead | SOT23 (6-Pin) | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 8 | 9 | 6 | 2 | 3 | 9 | 6 | 20 | 28 | 32 | 44 |
| 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 | ~ 100.0°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 | -40.0°C ~ 105.0°C |
| Price | $0.5600 | $0.7670 | $0.5600 | $0.1450 | $0.0769 | $0.7680 | $0.5320 | $1.2100 | $1.9200 | $1.2100 | $4.6100 |
| 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 | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||
| Pbfree Code | Yes | — | Yes | Yes | Yes | Yes | Yes | — | Yes | Yes | — |
| Manufacturer Package Code | UDFN-8 | — | SOT-23-6 | — | 318 | — | SOT-23-6 | VQFN-20 | VQFN-28 | TQFP-32 | TQFP-44 |
| Factory Lead Time | 7 Weeks | — | 6 Weeks | 9 Weeks | — | — | 6 Weeks | 7 Weeks | 7 Weeks | 8 Weeks | 9 Weeks |
| YTEOL | 13 | — | 14 | 7 | 5.3 | — | 14 | 14 | 14 | 14 | 20 |
| Additional Feature | SEATED HGT MAX | — | — | AT CUT | — | SEATED HGT MAX | — | — | — | — | — |
| Body Breadth | 1.95 mm | — | 1.6 mm | — | — | 1.95 mm | 1.6 mm | 3 mm | 4 mm | 7 mm | 10 mm |
| Body Height | 0.6 mm | — | 1.1 mm | — | — | 0.6 mm | 1.1 mm | 0.78 mm | 0.88 mm | 1 mm | 1 mm |
| Body Length or Diameter | 2 mm | — | 2.9 mm | — | — | 2 mm | 2.9 mm | 3 mm | 4 mm | 7 mm | 10 mm |
| Mounting Feature | SURFACE MOUNT | — | SURFACE MOUNT | SURFACE MOUNT | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Output | DIGITAL | — | DIGITAL | — | — | DIGITAL | DIGITAL | OPEN-DRAIN | OPEN-DRAIN | OPEN-DRAIN | DIGITAL |
| Output Range | 0.50-2.30V | — | 0.50-2.30V | — | — | 0.60-2.30V | 0.60-2.30V | 0.7-4V | 0.50-2.60V | 0.70-4.0V | 0.60-4.20V |
| Output Type | DIGITAL VOLTAGE | — | DIGITAL VOLTAGE | — | — | DIGITAL VOLTAGE | DIGITAL VOLTAGE | DIGITAL VOLTAGE | DIGITAL VOLTAGE | DIGITAL VOLTAGE | DIGITAL VOLTAGE |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape/Style | RECTANGULAR | — | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | SQUARE | SQUARE |
| Screening Level | TS 16949 | — | TS 16949 | — | — | — | — | — | — | — | — |
| Sensors/Transducers Type | CAPACITIVE TOUCH SENSOR | — | CAPACITIVE TOUCH SENSOR | — | — | CAPACITIVE TOUCH SENSOR | CAPACITIVE TOUCH SENSOR | CAPACITIVE TOUCH SENSOR | CAPACITIVE TOUCH SENSOR | CAPACITIVE TOUCH SENSOR | CAPACITIVE TOUCH SENSOR |
| Supply Voltage-Max | 5.5 V | — | 5.5 V | — | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.25 V |
| Supply Voltage-Min | 1.8 V | — | 1.8 V | — | — | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 3 V | 4.75 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| ## AT42QT1011-MAHR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | ANALOG CIRCUIT | — | — | THREE TERMINAL VOLTAGE REFERENCE | — | — | — | — | — | — |
| JESD-30 Code | — | S-PDSO-N8 | — | — | R-PDSO-G3 | — | — | — | — | — | — |
| JESD-609 Code | — | e4 | e3 | e1 | e3 | — | e3 | — | — | e3 | e3 |
| Number of Functions | — | 1 | — | — | 1 | — | — | — | — | — | — |
| Package Equivalence Code | — | SOLCC8,.08,20 | — | — | TO-236 | — | TSOP5/6,.11,37 | LCC20,.12SQ,18 | — | TQFP32,.35SQ,32 | — |
| Package Shape | — | SQUARE | — | — | RECTANGULAR | — | — | — | — | — | — |
| Package Style | — | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | — | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | 260 | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — | — | 28 V | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | 1.8 V | — | — | 4.167 V | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 3 V | — | — | 5.8 V | — | — | — | — | — | — |
| Temperature Grade | — | INDUSTRIAL | — | — | OTHER | — | — | — | — | — | — |
| Terminal Finish | — | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | TIN SILVER COPPER | Matte Tin (Sn) - annealed | — | Matte Tin (Sn) | — | — | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | — | NO LEAD | — | — | GULL WING | — | — | — | — | — | — |
| Terminal Pitch | — | 0.5 mm | — | — | 0.95 mm | — | — | — | — | — | — |
| Terminal Position | — | DUAL | — | — | DUAL | — | — | — | — | — | — |
| Date Of Intro | — | — | 2016-12-19 | — | — | 2016-12-19 | 2016-12-19 | — | — | — | — |
| ## AT42QT1011-TSHR Alternates Showing results | — | — | Image | — | — | — | — | — | — | — | — |
| Aging | — | — | — | 5 PPM/YEAR | — | — | — | — | — | — | — |
| Crystal/Resonator Type | — | — | — | PARALLEL - FUNDAMENTAL | — | — | — | — | — | — | — |
| Drive Level | — | — | — | 100 µW | — | — | — | — | — | — | — |
| Frequency Stability | — | — | — | 0.005% | — | — | — | — | — | — | — |
| Frequency Tolerance | — | — | — | 30 ppm | — | — | — | — | — | — | — |
| Load Capacitance | — | — | — | 20 pF | — | — | — | — | — | — | — |
| Operating Frequency-Nom | — | — | — | 8 MHz | — | — | — | — | — | — | — |
| Physical Dimension | — | — | — | 11.1mm X 4.83mm X 4.3 mm | — | — | — | — | — | — | — |
| Series Resistance | — | — | — | 60 Ω | — | — | — | — | — | — | — |
| Number of Outputs | — | — | — | — | 1 | — | — | — | — | — | — |
| Output Voltage-Max | — | — | — | — | 3.333 V | — | — | — | — | — | — |
| Output Voltage-Min | — | — | — | — | 3.267 V | — | — | — | — | — | — |
| Output Voltage-Nom | — | — | — | — | 3.3 V | — | — | — | — | — | — |
| Qualification Status | — | — | — | — | Not Qualified | — | — | — | — | — | — |
| Temp Coef of Voltage-Max | — | — | — | — | 888 ppm/°C | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 | — | — | — | — | — | — |
| Trim/Adjustable Output | — | — | — | — | NO | — | — | — | — | — | — |
| Voltage Tolerance-Max | — | — | — | — | 1% | — | — | — | — | — | — |
| ## AT42QT1012-TSHR Alternates Showing results | — | — | — | — | — | — | Image | — | — | — | — |
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 AT42QT1011-MAHR — response within 24 hours.
Quick Links
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Why Look for Alternatives?
Finding alternatives for AT42QT1011-MAHR 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 AT42QT1011-MAHR 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 AT42QT1011-MAHR?
Known equivalents for AT42QT1011-MAHR include AT42QT1010-MAH, AT42QT1011-TSHR, ATS08ASM-1E. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT42QT1011-MAHR?
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 AT42QT1011-MAHR 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.