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TPS3823-30DBVR from TI,Texas Instruments

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TPS3823-30DBVR

Manufacturer: TI

25
Partnumber Manufacturer Quantity Availability
TPS3823-30DBVR,TPS382330DBVR TI 28106 In Stock

Description and Introduction

25 The TPS3823-30DBVR is a voltage supervisor/manual reset IC manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 1.7V to 6.5V  
- **Threshold Voltage:** 3.0V (fixed)  
- **Reset Timeout Period:** 200ms (min)  
- **Quiescent Current:** 1.5µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- Monitors voltage levels and provides a reset signal when the supply voltage falls below the threshold.  
- Features a manual reset input for external triggering.  
- Low power consumption makes it suitable for battery-powered applications.  
- Push-pull reset output with no external pull-up resistor required.  

### **Features:**  
- Fixed threshold voltage (3.0V)  
- Low quiescent current (1.5µA typical)  
- Manual reset capability  
- Power-on reset generator with a fixed delay time  
- Immune to short voltage transients  
- Small SOT-23-5 package  

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

Application Scenarios & Design Considerations

25

Alternative Part Number

  • MAX6746KA30+T --: Supervisory circuit with 3.0V threshold and manual reset in SOT-23, functionally similar to the TPS3823-30.
  • APX823-30W5G-7 --: 3.0V voltage supervisor with active-low reset in SOT-25, a common drop-in style alternative for supply monitoring.
  • MCP1316MT-30AE/OT --: 3.0V reset supervisor with manual reset input in SOT-23-5, suitable replacement for reset monitoring applications.
  • MAX823TEUK+T --: Supervisory circuit with watchdog and manual reset in SOT-23-5, functionally similar to the TPS3823 with a 3.0V-class threshold; widely available and pin-compatible in function.
  • MCP1316T-30CE/OT --: Low-power voltage supervisor with watchdog and manual reset in SOT-23-5, 3.0V threshold, suitable as a drop-in functional replacement for the TPS3823-30DBVR.

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