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MAX6315US31D3 from MAXIM,MAXIM - Dallas Semiconductor

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MAX6315US31D3

Manufacturer: MAXIM, MAX

Open-Drain SOT µP Reset Circuit

Partnumber Manufacturer Quantity Availability
MAX6315US31D3 MAXIM, MAX 597 In Stock

Description and Introduction

Open-Drain SOT µP Reset Circuit The MAX6315US31D3 is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX6315US31D3  
- **Type:** Voltage Monitor/Supervisory Circuit  
- **Output Type:** Active-Low, Push-Pull  
- **Reset Threshold Voltage:** 3.08V (typical)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Timeout Period:** 140ms (minimum)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-3  

### **Descriptions:**  
The MAX6315US31D3 is a low-power microprocessor voltage monitor designed to monitor system voltages and provide a reset signal to the μP during power-up, power-down, or brownout conditions. It ensures proper system operation by holding the μP in reset until the supply voltage stabilizes.  

### **Features:**  
- **Low Quiescent Current:** 5μA (typical)  
- **Precision Voltage Monitoring:** ±1.5% threshold accuracy  
- **No External Components Required:** Built-in delay timer  
- **Guaranteed Reset Output Valid Down to VCC = 1V**  
- **Small 3-Pin SOT23 Package**  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Open-Drain SOT µP Reset Circuit

Alternative Part Number

  • TPS3808G30DBVR --: Supervisory reset IC with 3.0V threshold and programmable delay, functionally similar to the MAX6315 reset supervisor in a SOT-23 package.
  • ADM6315-31D3ARTZR7 --: Direct functional equivalent reset supervisor with 3.1V threshold and active-low push-pull output, pin-compatible replacement for the MAX6315 family.
  • MCP1316T-30DI/OT --: Low-power voltage supervisor with 3.0V trip point and reset delay, suitable drop-in alternative for supply monitoring applications.
  • TPS3808G31DBVR --: Low-power voltage supervisor with 3.1V fixed threshold and adjustable delay, suitable replacement in SOT-23 packages for reset monitoring.
  • MCP1316T-31DI/TO --: 3.1V voltage detector/supervisor with active-low reset and similar delay characteristics, offering a different series as a viable alternative.

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