TMP709AIDBVT Texas Instruments Switch (SOT23 (5-Pin)) In Stock
TMP709AIDBVT is a single-channel analog temperature sensor and comparator IC from Texas Instruments in a 5-pin SOT-23 package. Features programmable trip-point threshold with open-drain output for over-temperature protection. Available in stock from Texas Instruments with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- TMP709AIDBVT Datasheet PDF
- Category
- Switch
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel analog temperature monitoring with programmable over-temperature trip point
- Open-drain output compatible with 3.3 V and 5 V logic for versatile system integration
- Compact 5-pin SOT-23 package enables minimal PCB footprint in space-constrained designs
Applications
TMP709AIDBVT is used in electronic systems that require simple over-temperature detection and thermal protection without a microcontroller, such as power supplies, motor drivers, and battery management circuits. Its single-channel design with a programmable threshold trip-point makes it ideal for industrial equipment and consumer electronics where direct hardware interrupt signaling is needed. The SOT-23 package and open-drain output allow designers to easily connect it to standard GPIO pins on 3.3 V or 5 V logic systems.
Specifications
| YTEOL | 0 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 0.055mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| 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 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TMP709AIDBVT:
Frequently Asked Questions
How does TMP709AIDBVT signal an over-temperature condition to a host system?
TMP709AIDBVT uses an open-drain output that asserts low when the temperature exceeds the programmed threshold, typically set via external resistors. This output is compatible with 3.3 V and 5 V logic levels and can directly interrupt a microcontroller GPIO, enabling hardware-level thermal protection in fewer than 5 external components.
What package does TMP709AIDBVT use and how does it fit on a PCB?
TMP709AIDBVT is housed in a 5-pin SOT-23 surface-mount package (JESD-30 R-PDSO-G5) measuring approximately 2.9 mm x 1.6 mm. The low-profile plastic package is ideal for compact PCB layouts in wearables, portable instruments, and automotive modules where board space is at a premium.
In which industrial or automotive applications is TMP709AIDBVT typically used?
TMP709AIDBVT is well suited for thermal protection in motor control boards, DC-DC converters, and battery management systems operating across a wide -40°C to +125°C temperature range. Its single-channel analog design simplifies over-temperature shutdown circuits without requiring firmware, reducing both BOM cost and design complexity in industrial and automotive-grade systems.
Is TMP709AIDBVT RoHS compliant, and what is its lead-free status?
Yes, TMP709AIDBVT carries JESD-609 code e4, indicating it is fully halogen-free and RoHS-compliant. It is manufactured in a plastic/epoxy package suitable for reflow soldering at lead-free solder temperatures (typically 260°C peak), making it compatible with modern green manufacturing lines.
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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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