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SP813LEN from SIPEX

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SP813LEN

Manufacturer: SIPEX, SP, SPIEX

Low Power Microprocessor Supervisory Circuits

Partnumber Manufacturer Quantity Availability
SP813LEN SIPEX, SP, SPIEX 4354 In Stock

Description and Introduction

Low Power Microprocessor Supervisory Circuits The part **SP813LEN** is manufactured by **SIPEX**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** SIPEX  
- **Part Number:** SP813LEN  
- **Type:** Precision Voltage Reference  
- **Output Voltage:** 2.5V (typical)  
- **Initial Accuracy:** ±0.1%  
- **Temperature Coefficient:** 10ppm/°C (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 4.5V to 18V  
- **Output Current:** 10mA (maximum)  
- **Package:** 8-Pin DIP or SOIC  

### **Descriptions:**  
- The **SP813LEN** is a high-precision, low-drift voltage reference IC designed for applications requiring stable voltage regulation.  
- It provides a fixed 2.5V output with excellent temperature stability and low noise.  

### **Features:**  
- **Low Noise:** Ensures clean voltage output for sensitive analog circuits.  
- **High Accuracy:** ±0.1% initial voltage tolerance.  
- **Low Drift:** 10ppm/°C temperature coefficient ensures stability over temperature variations.  
- **Wide Supply Range:** Operates from 4.5V to 18V, making it suitable for various power supply conditions.  
- **Low Power Consumption:** Optimized for efficiency in battery-powered applications.  
- **Robust Packaging:** Available in 8-pin DIP and SOIC packages for flexibility in PCB design.  

This information is based solely on the available knowledge base for the **SP813LEN** by SIPEX.

Application Scenarios & Design Considerations

Low Power Microprocessor Supervisory Circuits

Alternative Part Number

  • MAX813LCPA --: Pin-compatible microprocessor supervisory circuit with the same reset threshold and functions; widely available and a direct functional drop-in for the SP813L.
  • ICL813LCPA --: Equivalent 813L-series supervisory IC with matching reset output and watchdog functions, suitable as a second-source replacement.
  • TL7705ACP --: General-purpose supply voltage supervisor providing reset generation; usable alternative when exact 813L features are not all required, with careful pin and threshold checking.
  • ADM813LARZ --: Equivalent supervisory IC offering power-fail detection, watchdog timer, and manual reset in the same functional class.
  • STC813L --: Drop-in style supervisor with matching reset threshold and watchdog features, suitable for cost-sensitive replacements.
  • MAX705CPA --: Similar supervisory IC offering reset and watchdog functions in a DIP-8 package; usable with minor pin function differences.

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