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TPS3824-30DBVRG4 from TI,Texas Instruments

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TPS3824-30DBVRG4

Manufacturer: TI

25

Partnumber Manufacturer Quantity Availability
TPS3824-30DBVRG4,TPS382430DBVRG4 TI 610 In Stock

Description and Introduction

25 The TPS3824-30DBVRG4 is a voltage supervisor from Texas Instruments (TI).  

**Manufacturer:** Texas Instruments (TI)  

**Specifications:**  
- **Supply Voltage Range:** 1.8V to 6.5V  
- **Threshold Voltage:** 3.0V (fixed)  
- **Accuracy:** ±1.5% (typical)  
- **Quiescent Current:** 1.5µA (typical)  
- **Reset Timeout Period:** Adjustable (via external capacitor) or fixed (200ms min)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

**Descriptions:**  
The TPS3824-30DBVRG4 is a low-power voltage supervisor designed to monitor system supply voltages. It provides a reset signal to the microprocessor or microcontroller when the supply voltage drops below the preset threshold, ensuring proper system operation during power-up, power-down, and brownout conditions.  

**Features:**  
- Ultra-low quiescent current  
- Adjustable or fixed reset timeout delay  
- Push-pull reset output  
- No external components required for fixed delay option  
- Immune to short voltage transients  
- Small SOT-23-5 package  

This device is commonly used in battery-powered applications, embedded systems, and industrial controls.

Application Scenarios & Design Considerations

25

Alternative Part Number

  • MAX6746KA30+T --: Supervisory circuit with 3.0V threshold and manual reset, functionally equivalent to the TPS3824-30 in a small SOT-23 package.
  • APX823-30W5G-7 --: Voltage supervisor with 3.0V reset threshold and active-low push-pull reset output, a direct functional substitute in SOT-25.
  • MCP1316MT-30AE/OT --: 3.0V reset supervisor with manual reset input and active-low output, suitable drop-in replacement in SOT-23-5.

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