TMP451AQDQFRQ1Alternatives & Equivalent Parts
About TMP451AQDQFRQ1
TMP451AQDQFRQ1 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a WSON-8 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 6 alternatives for TMP451AQDQFRQ1 — response within 24 hours.
Specification Comparison
| Parameter | TMP451AQDQFRQ1Source | PCA9306TDCURQ1 | TLMS1100-GS08 | TPS25200QDRVRQ1 | CGA0603MLC-24E | TPS2H160AQPWPRQ1 | TMP451AQDQWRQ1 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Vishay | Texas Instruments | Bourns | Texas Instruments | Texas Instruments |
| Package Type | WSON-8 | Small Outline Packages | LEDs Chip | Small Outline No-lead | Diodes Chip | Small Outline Packages | Small Outline No-lead |
| Pin Count | 8 | 8 | 2 | 7 | 2 | 17 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 100.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.7648 | $0.3558 | $0.1160 | $0.3672 | $0.1112 | $0.5278 | $0.9300 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | Yes | — | Yes | Yes |
| YTEOL | 15 | 15 | 0 | 15 | 8.25 | 15 | 15 |
| Accuracy-Max (Cel) | 1 Cel | — | — | — | — | — | 1 Cel |
| Body Breadth | 2 mm | — | — | — | — | — | 2 mm |
| Body Height | 0.75 mm | — | — | — | — | — | 0.8 mm |
| Body Length or Diameter | 2 mm | — | — | — | — | — | 2.5 mm |
| Housing | PLASTIC | — | — | — | — | — | PLASTIC |
| JESD-609 Code | e4 | e4 | e4 | e4 | — | e4 | e3 |
| Mounting Feature | SURFACE MOUNT | — | SURFACE MOUNT | — | SURFACE MOUNT | — | SURFACE MOUNT |
| Number of Bits | 12 | 1 | — | — | — | — | 12 |
| Operating Current-Max | 0.04 mA | — | — | — | — | — | 0.04 mA |
| Output Interface Type | 2-WIRE INTERFACE | — | — | — | — | — | 2-WIRE INTERFACE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Shape/Style | SQUARE | — | — | — | — | — | RECTANGULAR |
| Screening Level | AEC-Q100 | AEC-Q100 | — | AEC-Q100 | — | AEC-Q100 | AEC-Q100 |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | — | — | — | — | — | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Supply Voltage-Max | 3.6 V | 5.5 V | — | — | — | 40 V | 3.6 V |
| Supply Voltage-Min | 1.7 V | 1.2 V | — | — | — | 4 V | 1.7 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Termination Type | SOLDER | — | — | — | — | — | SOLDER |
| ## TMP451AQDQFRQ1 Alternates Showing results | Image | — | — | — | — | — | — |
| Delay-Max | — | 1.3 ns | — | — | — | — | — |
| Input Characteristics | — | STANDARD | — | — | — | SCHMITT TRIGGER | — |
| Interface IC Type | — | VOLTAGE LEVEL TRANSLATOR | — | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | — |
| JESD-30 Code | — | R-PDSO-G8 | — | S-PDSO-N6 | — | R-PDSO-G16 | — |
| Number of Functions | — | 2 | 1 | 1 | — | 2 | — |
| Output Characteristics | — | OPEN-DRAIN | — | — | — | — | — |
| Output Latch or Register | — | NONE | — | — | — | — | — |
| Output Polarity | — | TRUE | — | — | — | TRUE | — |
| Package Equivalence Code | — | TSSOP8,.12,20 | — | — | — | — | — |
| Package Shape | — | RECTANGULAR | — | SQUARE | RECTANGULAR PACKAGE | RECTANGULAR | — |
| Package Style | — | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMT | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | 260 | — | 260 | — |
| Qualification Status | — | Not Qualified | — | — | — | — | — |
| Supply Voltage-Nom | — | 1.8 V | — | — | — | 13.5 V | — |
| Supply Voltage1-Max | — | 5.5 V | — | — | — | — | — |
| Supply Voltage1-Min | — | 1.8 V | — | — | — | — | — |
| Supply Voltage1-Nom | — | 1.8 V | — | — | — | — | — |
| Technology | — | BICMOS | — | — | — | BIPOLAR | — |
| Temperature Grade | — | INDUSTRIAL | — | AUTOMOTIVE | — | AUTOMOTIVE | — |
| Terminal Form | — | GULL WING | — | NO LEAD | — | GULL WING | — |
| Terminal Pitch | — | 0.5 mm | 1.45 mm | 0.65 mm | — | 0.65 mm | — |
| Terminal Position | — | DUAL | — | DUAL | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | 30 | — | 30 | — |
| Additional Feature | — | — | SUPPORTS INFRARED | — | — | — | AEC-Q100; SEATED HEIGHT MAX |
| Color | — | — | RED | — | — | — | — |
| Configuration | — | — | SINGLE | — | — | — | — |
| Forward Current-Max | — | — | 0.03 A | — | — | — | — |
| Forward Voltage-Max | — | — | 2.4 V | — | — | — | — |
| Luminous Intensity-Min | — | — | 0.032 cd | — | — | — | — |
| Luminous Intensity-Nom | — | — | 63.0 mcd | — | — | — | — |
| Optoelectronic Device Type | — | — | SINGLE COLOR LED | — | — | — | — |
| Overall Height | — | — | 0.6 mm | — | — | — | — |
| Packing Method | — | — | TR | — | TR, 7 INCH | — | — |
| Peak Wavelength | — | — | 645 nm | — | — | — | — |
| Reverse Voltage-Max | — | — | 12 V | — | — | — | — |
| Shape | — | — | RECTANGULAR | — | — | — | — |
| Size | — | — | 1.6 mm | — | — | — | — |
| Viewing Angle | — | — | 160 deg | — | — | — | — |
| Adjustable Threshold | — | — | — | YES | — | — | — |
| Analog IC - Other Type | — | — | — | eFUSE | — | — | — |
| Input Voltage-Max | — | — | — | 6.5 V | — | — | — |
| Input Voltage-Min | — | — | — | 2.5 V | — | — | — |
| Number of Channels | — | — | — | 1 | — | 2 | — |
| Output Current-Max | — | — | — | 2.7 A | — | 2.5 A | — |
| Supply Current-Max (Isup) | — | — | — | 1.7 mA | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 6.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 2.5 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | — | — | — |
| ## TPS25200QDRVRQ1 Alternates Showing results | — | — | — | Image | — | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | — | — |
| Factory Lead Time | — | — | — | — | 14 Weeks | — | — |
| Package Height | — | — | — | — | 0.51 mm | — | — |
| Package Length | — | — | — | — | 1.6 mm | — | — |
| Package Width | — | — | — | — | 0.85 mm | — | — |
| Reference Standard | — | — | — | — | AEC-Q200 | — | — |
| Resistor Type | — | — | — | — | VARISTOR | — | — |
| Terminal Placement | — | — | — | — | DUAL ENDED | — | — |
| Terminal Shape | — | — | — | — | WRAPAROUND | — | — |
| Working Voltage | — | — | — | — | 24 V | — | — |
| Date Of Intro | — | — | — | — | — | 2016-07-14 | 2019-07-04 |
| Built-in Protections | — | — | — | — | — | TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE | — |
| Driver Number of Bits | — | — | — | — | — | 2 | — |
| High Side Driver | — | — | — | — | — | YES | — |
| Output Current Flow Direction | — | — | — | — | — | SOURCE | — |
| Output Peak Current Limit-Nom | — | — | — | — | — | 2.5 A | — |
| Supply Current-Max | — | — | — | — | — | 7 mA | — |
| Turn-off Time | — | — | — | — | — | 90 µs | — |
| Turn-on Time | — | — | — | — | — | 90 µs | — |
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 6 alternatives for TMP451AQDQFRQ1 — response within 24 hours.
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Serial Switch/Digital Sensor, 12 Bit(s), 1Cel, Rectangular, 8 Pin, Surface Mount
Why Look for Alternatives?
Finding alternatives for TMP451AQDQFRQ1 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 TMP451AQDQFRQ1 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 TMP451AQDQFRQ1?
Known equivalents for TMP451AQDQFRQ1 include PCA9306TDCURQ1, TLMS1100-GS08, TPS25200QDRVRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TMP451AQDQFRQ1?
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 TMP451AQDQFRQ1 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.