| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
200,000 pcs
|
200000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
|
3,466 pcs
|
3466 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Current | |
| Features | |
| Hysteresis | |
| Mounting Type | |
| Operating Temperature | |
| Output | |
| Output Function | |
| Output Type | |
| Selectable Hysteresis | |
| Storage Temperature | |
| Supplier Device Package | |
| Supply Current | |
| Supply Voltage | |
| Switching Temperature | |
| Tape & Reel | |
| Trip Temperature Threshold | |
| Voltage |
The Texas Instruments TMP300BQDCKRQ1 is an automotive-grade, resistor-programmable temperature switch with an analog output, designed for reliable thermal management in power-sensitive systems. It offers a wide operating voltage range from 1.8V to 18V and a broad operating temperature range of -40°C to 150°C.
This device features a programmable trip point and hysteresis, allowing for flexible threshold setting via an external resistor. The output type is open-drain, and it provides an analog output (VTEMP) that can be used for testing or temperature-compensation loops. With a typical supply current of 110µA, it is suitable for low-power applications.
The TMP300BQDCKRQ1 is available in a compact SC-70-6 package, also known as SOT-363 or SC-88, and a 6-TSSOP package. Its surface mount capability makes it easy to integrate into various electronic designs requiring precise temperature monitoring and switching.
Key specifications include a typical accuracy of ±1°C at +25°C and a maximum accuracy of ±2°C over the operating temperature range. The sensor gain is 10mV/°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.00 | $1.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 150°C.
The supply voltage range is 1.8V to 18V.
It has an open-drain output.
Yes, the trip temperature threshold is resistor programmable.
The typical accuracy at +25°C is ±1°C.