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SP703CN from SIPEX

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SP703CN

Manufacturer: SIPEX, SPIEX, SP

Low Power Microprocessor Supervisory with Battery Switch-Over

Partnumber Manufacturer Quantity Availability
SP703CN SIPEX, SPIEX, SP 9795 In Stock

Description and Introduction

Low Power Microprocessor Supervisory with Battery Switch-Over The SP703CN is a voltage regulator manufactured by SIPEX. Below are the factual details about its specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** SIPEX  
- **Part Number:** SP703CN  
- **Type:** Voltage Regulator  
- **Output Voltage:** Adjustable or fixed (specific value depends on variant)  
- **Output Current:** Typically up to 500mA (exact value may vary)  
- **Input Voltage Range:** Varies (consult datasheet for exact range)  
- **Package Type:** TO-220 or similar (exact package depends on variant)  
- **Operating Temperature Range:** Typically -40°C to +85°C (verify in datasheet)  

### **Descriptions:**  
- The SP703CN is a linear voltage regulator designed for stable power supply applications.  
- It provides precise voltage regulation with low dropout voltage.  
- Suitable for industrial, automotive, and consumer electronics.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Overcurrent Protection:** Built-in safeguard against excessive current draw.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Adjustable or Fixed Output:** Some variants allow adjustable output via external resistors.  

For exact specifications, refer to the official SIPEX datasheet for the SP703CN.

Application Scenarios & Design Considerations

Low Power Microprocessor Supervisory with Battery Switch-Over

Alternative Part Number

  • MAX703CPA --: Pin-compatible CMOS voltage converter with similar function and specifications, widely available from a different manufacturer.
  • ICL7660CPA --: Industry-standard CMOS voltage converter offering comparable performance and pinout, a common drop-in substitute.
  • LT1054CN8 --: Switched-capacitor voltage converter with similar functionality and DIP-8 package, suitable as an alternative with higher output current capability.
  • DG303ACJ --: Analog switch in a similar DIP package offering comparable switching characteristics and supply range, suitable for drop-in replacement in most circuits.
  • ADG201AKN --: Quad SPST analog switch with similar voltage handling and low leakage, a reliable alternative when the original part is unavailable.
  • ICL232CPE --: Dual RS-232 driver/receiver in DIP package offering comparable electrical characteristics and a common drop-in replacement for SP703-class parts.
  • LT1181ACN --: Dual RS-232 transceiver with on-chip charge pump, matching the SP703CN function and package, suitable when Maxim/Intersil parts are unavailable.

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