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TPS3801E18DCKRG4 from TI,Texas Instruments

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TPS3801E18DCKRG4

Manufacturer: TI

Ultra-Small Supply Voltage Supervisors 5-SC70 -40 to 85

Partnumber Manufacturer Quantity Availability
TPS3801E18DCKRG4 TI 400 In Stock

Description and Introduction

Ultra-Small Supply Voltage Supervisors 5-SC70 -40 to 85 The TPS3801E18DCKRG4 is a voltage supervisor/manufacturer from Texas Instruments (TI).  

**Key Specifications:**  
- **Supply Voltage Range:** 1.8V (fixed threshold)  
- **Output Type:** Active-low reset  
- **Reset Threshold Accuracy:** ±1.5% (typical)  
- **Quiescent Current:** 1.1µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SC-70 (DCK), 5-pin  

**Descriptions and Features:**  
- Monitors voltage levels and provides a reset signal to ensure proper system operation.  
- Low power consumption, making it suitable for battery-powered applications.  
- Fixed threshold voltage of 1.8V with high accuracy.  
- Push-pull output with a delay time of 200ms (typical).  
- Small form factor package for space-constrained designs.  
- Immune to short voltage transients.  

This device is commonly used in microcontrollers, DSPs, and other digital systems requiring reliable power monitoring.

Application Scenarios & Design Considerations

Ultra-Small Supply Voltage Supervisors 5-SC70 -40 to 85

Alternative Part Number

  • MAX6715AUTTGD3+T --: Supervisory circuit with similar 1.8V monitoring threshold and reset output in a small SOT package, suitable as a functional replacement.
  • APX803L-18SA-7 --: Low-cost voltage supervisor with 1.8V detection and open-drain reset, pin-compatible style alternative for supply monitoring.
  • MCP1316T-18AE/TO --: Voltage supervisor with 1.8V trip point and active-low reset, offering comparable functionality in a compact package.

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