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MAX6315US44D3+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX6315US44D3+T

Manufacturer: MAXIM, MAX

Open-Drain SOT µP Reset Circuit

Partnumber Manufacturer Quantity Availability
MAX6315US44D3+T,MAX6315US44D3T MAXIM, MAX 3034 In Stock

Description and Introduction

Open-Drain SOT µP Reset Circuit The MAX6315US44D3+T is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Microprocessor (μP) Supervisory Circuit  
- **Package:** SOT-23-3  
- **Operating Voltage Range:** 1.6V to 5.5V  
- **Reset Threshold Voltage Options:** Adjustable or Fixed (factory-set)  
- **Reset Timeout Period:** 140ms (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Type:** Active-Low Reset  

### **Descriptions:**  
- The MAX6315US44D3+T monitors system voltage and provides a reset signal to the microprocessor when the supply voltage falls below a preset threshold.  
- It ensures proper system operation by holding the microprocessor in reset until the supply voltage stabilizes.  
- Available in a small SOT-23-3 package, making it suitable for space-constrained applications.  

### **Features:**  
- **Low Quiescent Current:** Typically 5μA (reduces power consumption)  
- **Manual Reset Input:** Allows external reset control (if applicable in variant)  
- **Power-On Reset (POR) Circuitry:** Ensures valid reset output at power-up  
- **Wide Operating Voltage Range:** Supports 1.6V to 5.5V systems  
- **No External Components Required:** Simplifies design (for fixed-threshold versions)  

This information is based solely on the manufacturer's datasheet and product documentation.

Application Scenarios & Design Considerations

Open-Drain SOT µP Reset Circuit

Alternative Part Number

  • ADM6315-44D3ARTZR7 --: Pin-compatible supervisory/reset IC with similar 4.4V threshold and active-low reset, from the same product family lineage after Maxim's acquisition by ADI.
  • TPS3808G44DBVR --: Adjustable-threshold supervisor with comparable reset delay and open-drain output, suitable drop-in replacement for supply monitoring applications.
  • MCP1316MT-44DI/TO --: Voltage supervisor with 4.4V trip point and active-low reset output, offering similar functionality in a small package for reset circuit designs.
  • TPS3808G33DBVR --: Supervisory/reset IC with similar voltage monitoring and reset delay function, widely available and pin-compatible in function.
  • MCP1316T-44DI/TO --: Voltage supervisor with comparable threshold and reset timing, suitable drop-in functional replacement from a different product family.

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