IC Phoenix logo

Home ›  M  › M77 > MAX803SEXR-T

MAX803SEXR-T from MAXIM,MAXIM - Dallas Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MAX803SEXR-T

Manufacturer: MAXIM

3-Pin Microprocessor Reset Circuits

Partnumber Manufacturer Quantity Availability
MAX803SEXR-T,MAX803SEXRT MAXIM 207 In Stock

Description and Introduction

3-Pin Microprocessor Reset Circuits The MAX803SEXR-T is a microprocessor reset circuit manufactured by Maxim Integrated. 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, 2.63V, 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)  
- **Output Type:** Active-low, push-pull  
- **Package:** SOT23-3  

### **Descriptions:**  
- The MAX803SEXR-T monitors system voltage and provides a reset signal to the microprocessor when the supply voltage drops below a preset threshold.  
- It ensures proper system initialization by holding the reset signal active for a fixed delay after power-up or brownout conditions.  
- Suitable for battery-powered and low-voltage applications due to its low power consumption.  

### **Features:**  
- Precision voltage monitoring with factory-set or adjustable thresholds.  
- Low quiescent current (5µA typical) for power-sensitive applications.  
- No external components required for fixed-threshold versions.  
- Guaranteed reset output valid down to VCC = 1V.  
- Small SOT23-3 package for space-constrained designs.  

This device is commonly used in embedded systems, portable electronics, and industrial applications requiring reliable power-on reset functionality.

Application Scenarios & Design Considerations

3-Pin Microprocessor Reset Circuits

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips