Manufacturer Part Number
TPS3803-01DCKRG4
Manufacturer
Texas Instruments
Introduction
TPS3803-01DCKRG4 is a Power-On Reset Supervisor integrated circuit designed for monitoring voltage thresholds in power management applications.
Product Features and Performance
Single voltage monitoring
Adjustable or selectable voltage threshold
Low power consumption
Fast propagation delay of 5µs typical
Active low reset output signal
Open drain or open collector reset output type
Product Advantages
High accuracy in voltage monitoring
Compact 5-pin SC-70-5 package
Wide operating temperature range from -40°C to 85°C
Simple integration into circuit designs
Key Technical Parameters
One monitored voltage
Threshold voltage: Adjustable/Selectable
Reset signal: Active Low
Reset Timeout: 5µs propagation delay
Operating Temperature Range: -40°C to 85°C
Surface Mount mounting type
Quality and Safety Features
Built to Texas Instruments high-quality standards
Reliability in a range of environmental conditions
Compatibility
Suitable for systems with single voltage supply requiring monitoring.
Application Areas
Power supply systems
Portable electronics
Microprocessor/microcontroller-based systems
Product Lifecycle
Obsolete status
Replacement or upgrade may be available—contact manufacturer for options
Several Key Reasons to Choose This Product
High-reliability supervision for single-supply applications.
Adjustable threshold for versatility across different designs.
Minimal propagation delay for quicker system response to voltage variations.
Rugged operating temperature range suitable for industrial applications.
Compact packaging for space-constrained applications.
Texas Instruments' reputation for high-quality power management solutions.
