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MAX807NEWE+ from MAIXM

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MAX807NEWE+

Manufacturer: MAIXM

Full-Featured µP Supervisory Circuit with ±1.5% Reset Accuracy

Partnumber Manufacturer Quantity Availability
MAX807NEWE+ MAIXM 2500 In Stock

Description and Introduction

Full-Featured µP Supervisory Circuit with ±1.5% Reset Accuracy The MAX807NEWE+ is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (now Analog Devices)  
- **Type:** Microprocessor (μP) Supervisory Circuit  
- **Package:** 3-SOT-23  
- **Operating Voltage Range:** 1.8V to 5.5V  
- **Reset Threshold Options:** Adjustable or fixed (varies by variant)  
- **Reset Timeout Period:** Typically 140ms (adjustable in some variants)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Type:** Active-low reset output (RESET)  
- **Quiescent Current:** Low (typically a few μA)  

### **Descriptions:**  
The MAX807NEWE+ is a low-power microprocessor supervisory circuit designed to monitor system voltage and provide a reset signal to the μP during power-up, power-down, or brownout conditions. It ensures reliable system operation by holding the μP in reset until the supply voltage stabilizes.  

### **Features:**  
- **Voltage Monitoring:** Monitors VCC for undervoltage conditions.  
- **Manual Reset Input:** Some variants include a manual reset (MR) pin for external reset control.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Small Form Factor:** Available in a compact 3-pin SOT-23 package.  
- **Wide Operating Voltage Range:** Supports 1.8V to 5.5V systems.  
- **Guaranteed Reset Output:** Ensures valid reset signal down to VCC = 1V.  

For exact threshold voltages and variant-specific details, refer to the official datasheet from Analog Devices (formerly Maxim Integrated).

Application Scenarios & Design Considerations

Full-Featured µP Supervisory Circuit with ±1.5% Reset Accuracy
Partnumber Manufacturer Quantity Availability
MAX807NEWE+,MAX807NEWE MAX 11 In Stock

Description and Introduction

Full-Featured µP Supervisory Circuit with ±1.5% Reset Accuracy The MAX807NEWE+ is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage (VCC):** 1.2V to 5.5V  
- **Reset Threshold Options:** Adjustable or fixed (1.575V, 2.32V, 2.63V, 2.93V, 3.08V, 4.38V, 4.63V)  
- **Reset Timeout Period:** 140ms (min), 280ms (typ)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 3-Pin SOT23  
- **Manual Reset Input:** Yes (active-low)  
- **Output Type:** Active-low, open-drain (requires pull-up resistor)  

### **Descriptions:**  
The MAX807NEWE+ monitors system voltage and generates a reset signal when VCC falls below a preset threshold. It ensures proper μP initialization during power-up, power-down, and brownout conditions.  

### **Features:**  
- Low quiescent current (6μA typical)  
- Adjustable or factory-set reset threshold  
- Manual reset input for external control  
- Open-drain reset output  
- Small 3-pin SOT23 package  
- Guaranteed reset output valid down to VCC = 1V  

For detailed electrical characteristics and application notes, refer to the official Maxim Integrated datasheet.

Application Scenarios & Design Considerations

Full-Featured µP Supervisory Circuit with ±1.5% Reset Accuracy
Partnumber Manufacturer Quantity Availability
MAX807NEWE+,MAX807NEWE MAXIM 372 In Stock

Description and Introduction

Full-Featured µP Supervisory Circuit with ±1.5% Reset Accuracy The **MAX807NEWE+** is a microprocessor (µP) supervisory circuit manufactured by **MAXIM** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply 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  
- **Package:** 3-Pin SOT23  

### **Descriptions:**
- Monitors µP and digital system power supplies.  
- Generates a reset signal when VCC falls below the threshold voltage.  
- Ensures proper µP operation during power-up, power-down, and brownout conditions.  
- Low quiescent current (typ. 5µA) for power efficiency.  

### **Features:**
- **Manual Reset Input:** Allows external pushbutton reset control.  
- **Debounced Reset Output:** Guarantees clean reset signal.  
- **Low-Power Operation:** Suitable for battery-powered applications.  
- **No External Components Required:** Simplifies design.  
- **Space-Saving Package:** 3-Pin SOT23 for compact layouts.  

This device is commonly used in embedded systems, industrial controls, and portable electronics requiring reliable power monitoring.

Application Scenarios & Design Considerations

Full-Featured µP Supervisory Circuit with ±1.5% Reset Accuracy

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