TS5A3166QDCKRQ1 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The TS5A3166QDCKRQ1 is an automotive-grade single-channel SPST analog switch from Texas Instruments with an ultra-low on-resistance of 1 Ohm, supporting 3.3V and 5V supply operation and 200 MHz bandwidth. It offers AEC-Q100 qualification and operates across the automotive temperature range for reliable signal routing. Available in compact SOT-23-5 package, from $0.55 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TS5A3166QDCKRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 1 Ohm on-resistance minimizes signal loss in precision analog signal routing
- AEC-Q100 automotive-grade qualification ensures reliable operation in harsh automotive environments
- Wide 200 MHz bandwidth supports high-frequency signal switching for audio, video, and data lines
Applications
The TS5A3166QDCKRQ1 is designed for automotive infotainment, instrument cluster, and body control module applications where reliable analog signal switching is required. It is also used in ADAS sensor signal routing, battery management systems, and portable consumer electronics requiring low-power, high-bandwidth single-pole signal selection.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Configuration : 1:1 SPST |
| Analog IC - Other Type | SPST |
| Bandwidth-Nom | 200MHz |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Normal Position | NO |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 62dB |
| On-state Resistance Match-Nom | 1.6Ω |
| On-state Resistance-Max (Ron) | 3.9Ω |
| Output | SEPARATE OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Signal Current-Max | 0.1A |
| Supply Current-Max (Isup) | 0.001mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Switch-off Time-Max | 18.5ns |
| Switch-on Time-Max | 20ns |
| Switching | BREAK-BEFORE-MAKE |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TS5A3166QDCKRQ1:
Frequently Asked Questions
What is the on-resistance of the TS5A3166QDCKRQ1?
The TS5A3166QDCKRQ1 features an ultra-low on-resistance of 1 Ohm typical, which minimizes insertion loss in signal paths and makes it ideal for precision analog signal routing in automotive and industrial applications.
Is the TS5A3166QDCKRQ1 AEC-Q100 qualified for automotive use?
Yes, the TS5A3166QDCKRQ1 is AEC-Q100 qualified, meaning it meets stringent automotive reliability standards and is suitable for use in vehicle electronics including infotainment systems, ADAS, and body control modules operating in extended temperature ranges.
What supply voltages does the TS5A3166QDCKRQ1 support?
The TS5A3166QDCKRQ1 supports single-supply operation at 3.3V or 5V, providing flexibility for both modern low-voltage digital systems and traditional 5V logic environments in automotive and industrial designs.
What package is the TS5A3166QDCKRQ1 available in?
The TS5A3166QDCKRQ1 is available in the compact SOT-23-5 (SC-74) package with a 5-pin configuration, which is ideal for space-constrained PCB designs in automotive and portable applications.
What is the bandwidth of the TS5A3166QDCKRQ1?
The TS5A3166QDCKRQ1 provides a nominal bandwidth of 200 MHz, enabling reliable switching of high-frequency analog and digital signals including audio, video, and high-speed data lines in demanding automotive applications.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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