Overview
The TLV803EF29DBZR is a low-power voltage supervisor (reset IC) produced by Texas Instruments. This component is designed to monitor voltage levels and provide a reset signal when the voltage drops below a specified threshold. It is particularly useful in applications requiring reliable voltage monitoring and reset functionality, especially in low-power and battery-powered devices. The TLV803EF29DBZR operates over a wide temperature range from -40°C to 125°C, making it suitable for various industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package Type | SOT-23-3, TO-236-3, SC-59 |
| Number of Terminals | 3 |
| Terminal Form | Gull Wing |
| Terminal Finish | Matte Tin |
| Operating Temperature Range | -40°C to 125°C |
| Supply Voltage Range | 1.7V to 6V |
| Supply Current (Max) | 1.2 mA |
| Threshold Voltage (Nom) | 2.93V |
| Reset Timeout (Min) | 260 ms |
| Output Type | Open Drain, Active Low |
| Moisture Sensitivity Level | 1 |
| Peak Reflow Temperature | 260°C |
| RoHS Compliance | Yes |
| REACH Compliance | Yes |
Key Features
- Low-power consumption with a typical quiescent current of 250 nA and a maximum of 1 μA.
- Active-low open-drain output for flexible reset signal handling.
- Fixed reset threshold voltage of 2.93V with a minimum reset timeout of 260 ms.
- Operating temperature range from -40°C to 125°C, suitable for automotive and industrial applications.
- Surface mount package (SOT-23-3, TO-236-3, SC-59) for compact designs.
- RoHS and REACH compliant, ensuring environmental sustainability.
Applications
- Portable and battery-powered equipment.
- Set-top boxes and other consumer electronics.
- Building automation and factory automation systems.
- Automotive systems requiring reliable voltage monitoring.
- Industrial control systems and embedded systems.
Q & A
- What is the primary function of the TLV803EF29DBZR?
The TLV803EF29DBZR is a low-power voltage supervisor that monitors the voltage level and provides a reset signal when the voltage drops below a specified threshold. - What is the operating temperature range of the TLV803EF29DBZR?
The operating temperature range is from -40°C to 125°C. - What is the typical quiescent current of the TLV803EF29DBZR?
The typical quiescent current is 250 nA, with a maximum of 1 μA. - What is the reset threshold voltage of the TLV803EF29DBZR?
The reset threshold voltage is 2.93V. - What is the minimum reset timeout of the TLV803EF29DBZR?
The minimum reset timeout is 260 ms. - Is the TLV803EF29DBZR RoHS and REACH compliant?
Yes, the TLV803EF29DBZR is both RoHS and REACH compliant. - What are the common applications of the TLV803EF29DBZR?
Common applications include portable and battery-powered equipment, set-top boxes, building automation, factory automation, and automotive systems. - What package types are available for the TLV803EF29DBZR?
The TLV803EF29DBZR is available in SOT-23-3, TO-236-3, and SC-59 packages. - How do I order the TLV803EF29DBZR?
You can order the TLV803EF29DBZR by selecting the 'Add to Cart' button on the product listing and proceeding to the checkout page to enter your payment and shipping information. - What is the warranty period for the TLV803EF29DBZR?
The product comes with a 12-month warranty.
