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TPS3808G33MDBVREP
+Lista de MateriaisIC SUPERVISOR 1 CHANNEL SOT23-6
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FabricanteTexas Instruments
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Peça do Fabricante #TPS3808G33MDBVREP
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Pacote SOT-23 (DBV)-6
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Simple Reset/Power-On Reset |
| NumberofVoltagesMonitored | 1 |
| Voltage-Threshold | 3.07V |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| ResetTimeout | Adjustable/Selectable |
| OperatingTemperature | -55°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 |
Visão Geral
Description
Key features of the TPS3808G33MDBVREP include:
1. Voltage Monitoring: It accurately monitors system voltages, ensuring they remain within specified limits.
2. Adjustable Delay: The device offers programmable delay time, allowing customization to suit specific application needs.
3. Low Quiescent Current: Designed to consume minimal power, it is suitable for battery-operated systems.
4. Wide Temperature Range: It operates reliably over an extended temperature range, enhancing suitability for industrial and automotive applications.
5. RESET Output: Provides a reset signal to the system when monitored voltages fall outside predefined parameters.
Overall, the TPS3808G33MDBVREP is essential for maintaining system stability and preventing damage from voltage irregularities, making it crucial for high-reliability applications.
Equivalent
1. MAX706 series by Maxim Integrated: Offers similar functionality with adjustable reset thresholds.
2. STM809 series by STMicroelectronics: Provides low-voltage monitoring with fixed thresholds.
3. ADM809 series by Analog Devices: Offers a range of fixed threshold options and low power consumption.
4. NCP303 series by ON Semiconductor: Features adjustable reset thresholds and low quiescent current.
Always verify specific requirements like voltage threshold, package type, and temperature range when selecting an equivalent.
Features
1. Precision Monitoring: Offers a high-accuracy threshold voltage with a typical accuracy of ±0.5%.
2. Adjustable Delay Time: Provides adjustable reset delay time through an external capacitor, allowing customization to suit specific application needs.
3. Low Quiescent Current: Consumes minimal power with a low quiescent current, which is ideal for battery-powered applications.
4. Wide Supply Voltage Range: Operates over a wide supply voltage range from 2V to 6V.
5. Temperature Range: Functions efficiently in an extended temperature range from -55°C to 125°C, suitable for harsh environments.
6. Active-Low Reset Output: Comes with an active-low push-pull reset output to ensure compatibility with a wide range of microprocessor applications.
7. Small Package Size: Available in a small, 6-pin SOT-23 package, making it suitable for space-constrained designs.
8. Enhanced Product: Part of Texas Instruments' Enhanced Product line, offering higher reliability for critical applications.
These features make the TPS3808G33MDBVREP a robust choice for ensuring system reliability in demanding environments.
Pinout
1. Supply Voltage Monitoring: It monitors the supply voltage to ensure it is within the required range.
2. Reset Output: Generates an active-low reset signal when the monitored voltage drops below a preset threshold.
3. Adjustable Delay Time: Allows customization of the reset delay time through an external capacitor.
4. Manual Reset Input: Provides a manual reset capability via an input pin.
5. Precision Threshold: Offers high accuracy in voltage detection ensuring reliable system resets.
The combination of these features makes the TPS3808G33MDBVREP suitable for applications requiring high reliability and precise voltage supervision.
Manufacturer
Application
1. Embedded Systems: Ensures microcontrollers and processors operate within safe voltage levels.
2. Industrial Automation: Maintains stable power in PLCs and industrial control systems.
3. Automotive Electronics: Provides voltage supervision in ECUs and other automotive applications.
4. Consumer Electronics: Used in devices requiring reset and power-fail protection.
5. Communications Equipment: Ensures reliable operation of networking and telecommunications hardware.
6. Medical Devices: Monitors critical power levels for safety and compliance.
Its features, such as high accuracy, programmable delay, and wide supply voltage range, make it versatile for these applications.