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MAX1607ESA from MAXIM,MAXIM - Dallas Semiconductor

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MAX1607ESA

Manufacturer: MAXIM, MAX, MAXIM Pb-free, MAXI

USB Current-Limited Switch in Pin-Compatible Package

Partnumber Manufacturer Quantity Availability
MAX1607ESA MAXIM, MAX, MAXIM Pb-free, MAXI 8785 In Stock

Description and Introduction

USB Current-Limited Switch in Pin-Compatible Package The MAX1607ESA is a microprocessor (µP) supervisory circuit manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX1607ESA  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Adjustable or Fixed (1.575V, 2.32V, 2.93V, 3.08V, 4.38V, 4.63V)  
- **Reset Timeout Period:** 140ms (min), 280ms (typ)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 5µA (typ)  
- **Manual Reset Input:** Yes (active-low)  
- **Power-Fail Comparator:** No  

### **Description:**  
The MAX1607ESA is a low-power microprocessor voltage monitor designed to ensure proper system operation during power-up, power-down, and brownout conditions. It provides a reset signal to the µP when the supply voltage falls below a preset threshold, ensuring reliable system initialization.  

### **Features:**  
- **Low Power Consumption:** Only 5µA typical supply current.  
- **Adjustable or Fixed Reset Threshold:** Supports multiple voltage monitoring levels.  
- **Manual Reset Input:** Allows for external system reset control.  
- **Guaranteed Reset Output Valid Down to VCC = 1V:** Ensures reliable operation even at low voltages.  
- **140ms (min) Reset Timeout Period:** Prevents false triggering.  
- **Small 8-Pin SOIC Package:** Space-efficient for compact designs.  
- **Wide Operating Voltage Range (1.2V to 5.5V):** Suitable for various µP applications.  

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

Application Scenarios & Design Considerations

USB Current-Limited Switch in Pin-Compatible Package

Alternative Part Number

  • TPS2041BDBVR --: Current-limited USB power switch in SOT-23-5 with similar current-limit and enable functionality, widely available and pin-function compatible for many MAX1607 applications.
  • MIC2026-1YM --: Dual-channel current-limiting power distribution switch in SOIC-8 offering comparable overcurrent protection and thermal shutdown, suitable as a functional replacement.
  • AP2191SG-13 --: Single-channel current-limited power switch in SOIC-8 with enable and fault flag, providing similar load-switch behavior at lower cost.
  • AP2553W6-7 --: Single-channel current-limited high-side switch with adjustable current limit, comparable voltage/current ratings to the MAX1607.

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