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SP707EN from SIPEX

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SP707EN

Manufacturer: SIPEX, SPIEX

Low Power Microprocessor Supervisory Circuits
Partnumber Manufacturer Quantity Availability
SP707EN SIPEX, SPIEX 6695 In Stock

Description and Introduction

Low Power Microprocessor Supervisory Circuits The part **SP707EN** is manufactured by **SIPEX**.  

### **Specifications:**  
- **Type:** Voltage Monitor / Supervisor IC  
- **Number of Channels:** 1  
- **Reset Threshold Voltage:** Adjustable or fixed (specific value depends on variant)  
- **Output Type:** Active-Low or Active-High Reset  
- **Operating Voltage Range:** Typically 1.8V to 5.5V  
- **Reset Timeout Period:** Adjustable or fixed delay (e.g., 200ms)  
- **Package Type:** Common packages include SOT-23, SOIC, or similar small form factors  
- **Operating Temperature Range:** Industrial-grade (-40°C to +85°C)  

### **Descriptions:**  
The **SP707EN** is a voltage monitoring IC designed to provide system reset functionality in microprocessor or microcontroller-based applications. It ensures proper operation by monitoring the power supply and asserting a reset signal if the voltage falls below a predefined threshold.  

### **Features:**  
- Precision voltage monitoring  
- Low power consumption  
- Manual reset input capability (if available in the variant)  
- Adjustable or fixed reset threshold options  
- Guaranteed reset output valid down to VCC = 1V  
- Industrial temperature range support  

For exact threshold voltages, package details, and other specific parameters, refer to the official **SIPEX datasheet** for the **SP707EN**.

Application Scenarios & Design Considerations

Low Power Microprocessor Supervisory Circuits

Alternative Part Number

  • MAX202ECPE --: Pin-compatible RS-232 transceiver with dual charge pump, widely available and functionally equivalent to the SP707EN.
  • ST202ECN --: RS-232 line driver/receiver in DIP package with similar electrical characteristics and a different series naming for easy distinction.
  • ICL202CPE --: Industry-standard RS-232 transceiver offering comparable performance and pinout, serving as a reliable drop-in alternative.
  • MAX707CPA --: Pin-compatible microprocessor supervisor with the same reset and watchdog functions, widely available and a direct functional drop-in for the SP707EN.
  • ADM707AN --: Equivalent supervisor IC offering reset output and watchdog timing comparable to the SP707, from a well-established second source.
  • ICL707CPD --: Alternative supervisor in the same 707 family class with similar reset threshold and watchdog features, suitable as a fallback replacement.

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