Manufacturer Part Number
TPS3820-50DBVT
Manufacturer
Texas Instruments
Introduction
The TPS3820-50DBVT is a Power Management Integrated Circuit (PMIC) designed for supervising voltage levels in microprocessor systems, providing simple reset and power-on reset functionality.
Product Features and Performance
Monitors a single voltage threshold
Active low reset output
Minimal reset timeout of 15ms
Operates over a wide temperature range from -40°C to 85°C
Product Advantages
Ensures system reliability by supervising voltage levels
Compatible with various microprocessor systems due to its simple reset functionality
Enhanced system safety through immediate response to voltage drops
Key Technical Parameters
Voltage Threshold: 4.55V
Output Type: Push-Pull, Totem Pole
Reset: Active Low
Reset Timeout: 15ms Minimum
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Rigorous testing across wide operating temperatures ensures device reliability and safety in diverse conditions.
Compatibility
The device's output and threshold levels are suitable for use with most microprocessor systems.
Application Areas
Ideal for use in microprocessor systems, computer systems, and embedded systems requiring voltage supervision.
Product Lifecycle
The product status is Last Time Buy, indicating it is nearing discontinuation. Customers are advised to check for replacement or upgrade options.
Several Key Reasons to Choose This Product
High reliability and safety for critical system supervision needs.
Broad compatibility with microprocessor systems due to simple reset logic.
Texas Instruments' reputation for quality and support.
Suitable for applications in harsh temperature environments.
Available in small package size (SOT-23-5), allowing for compact PCB designs.
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TPS3820-50DBV