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TLV803EB26RDBZR
+NomenclatureLOW-POWER VOLTAGE SUPERVISOR
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FabricantTexas Instruments
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Pièce fabricant #TLV803EB26RDBZR
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En stock4888
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Spécifications
| Attribut | Valeur |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Type | Simple Reset/Power-On Reset |
| Number of Voltages Monitored | 1 |
| Voltage - Threshold | 2.64V |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| Reset Timeout | 40µs Typical |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 |
| Base Product Number | TLV803 |
Présentation
Description
Key features of the TLV803EB26RDBZR include low power consumption, high accuracy in voltage detection, and a compact package, making it suitable for portable and space-constrained applications. It is often used in consumer electronics, automotive systems, and industrial applications where maintaining proper voltage levels is crucial. The IC generally offers a fixed reset threshold voltage, in this case, 2.6 volts, ensuring that devices are reset at the correct voltage level. Additionally, it comes with a push-pull output for reset, providing a straightforward integration into various circuit designs.
Equivalent
1. MAX809 Series by Maxim Integrated
2. ADM803 Series by Analog Devices
3. TC54 Series by Microchip Technology
4. CAT811 Series by ON Semiconductor
Ensure you verify the voltage thresholds, reset delay times, and package types to match your specific requirements.
Features
1. Reset Threshold: It is designed to monitor 2.6V voltage levels, providing a precision reset signal when the monitored voltage drops below this threshold.
2. Reset Delay: The device offers a fixed reset delay, ensuring that the system remains in reset for an adequate time after power stabilization.
3. Low Power Consumption: Its design emphasizes low power usage, making it suitable for battery-powered and energy-efficient applications.
4. Push-Pull Output: The TLV803EB26RDBZR features a push-pull output configuration, allowing for direct connection to microcontroller reset inputs without additional components.
5. Compact Package: Available in a small SOT-23 package, it saves space on the PCB, making it ideal for compact applications.
6. Operating Temperature Range: It operates effectively over a wide temperature range, ensuring reliability in various environmental conditions.
These features make the TLV803EB26RDBZR an excellent choice for applications requiring precise voltage monitoring and efficient power management.
Pinout
1. VDD (Supply Voltage Input): This pin is connected to the voltage that needs to be monitored. The TLV803EB26RDBZR monitors this voltage level to ensure it remains above a specified threshold.
2. GND (Ground): This pin serves as the common ground reference for the device.
3. RESET (Reset Output): This pin is an active-low output that goes low when the monitored voltage falls below the specified threshold (in this case, 2.6V). Once the voltage returns to acceptable levels, the RESET output is released after a certain delay, thus allowing the system to return to normal operation.
The TLV803EB26RDBZR is used to ensure that the microcontroller or other digital circuits receive a stable and sufficient voltage, preventing malfunction during undervoltage conditions.
Manufacturer
Application
1. Embedded Systems: Ensures microcontrollers and processors operate within specified voltage levels to prevent erratic behavior.
2. Consumer Electronics: Provides reliable resets in devices such as TVs, gaming consoles, and audio equipment.
3. Industrial Equipment: Monitors power supplies and triggers resets for automation and control systems.
4. Networking Equipment: Ensures stable operation of routers, switches, and servers.
5. Portable Devices: Offers low-power monitoring for smartphones, tablets, and wearable devices.
These applications leverage the IC’s ability to monitor supply voltage and provide precise reset signals.