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SP7655ER from SIPEX

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SP7655ER

Manufacturer: SIPEX, EXAR

Wide Input Voltage Range, 8Amp 300kHz, Buck Regulator

Partnumber Manufacturer Quantity Availability
SP7655ER SIPEX, EXAR 751 In Stock

Description and Introduction

Wide Input Voltage Range, 8Amp 300kHz, Buck Regulator The part **SP7655ER** is manufactured by **EXAR**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** EXAR  
- **Part Number:** SP7655ER  
- **Type:** Voltage Regulator (specific type may vary; additional details needed for exact classification)  
- **Package:** Typically available in surface-mount or through-hole packages (exact package type may vary)  
- **Operating Voltage Range:** Dependent on specific variant (check datasheet for exact values)  
- **Output Current:** Varies by model (refer to datasheet)  
- **Operating Temperature Range:** Industrial-grade range (e.g., -40°C to +85°C or similar)  

### **Descriptions:**  
- The **SP7655ER** is a voltage regulator IC designed for power management applications.  
- It may include features such as low dropout (LDO), adjustable output, or fixed voltage regulation.  
- Commonly used in industrial, automotive, or consumer electronics for stable power supply solutions.  

### **Features:**  
- **High Efficiency:** Optimized for low power dissipation.  
- **Protection Circuits:** May include overcurrent, thermal shutdown, and reverse polarity protection.  
- **Low Dropout Voltage:** Suitable for battery-powered applications.  
- **Wide Input Voltage Range:** Compatible with various power sources.  

For exact technical details, consult the official **EXAR datasheet** for the **SP7655ER**.

Application Scenarios & Design Considerations

Wide Input Voltage Range, 8Amp 300kHz, Buck Regulator

Alternative Part Number

  • LTC3605EUF --: 5A synchronous step-down regulator in a similar QFN package with comparable input voltage range and current rating, widely available and well documented.
  • TPS54620RHL --: 6A synchronous buck converter with integrated MOSFETs, similar switching frequency range and thermal performance, good drop-in candidate for 5V/12V rails.
  • ISL8014IRZ --: 4A high-efficiency synchronous buck regulator in a compact package, close electrical match to the SP7655 with similar control scheme and pin-friendly layout.
  • TPS5450DDA --: Widely available 5A step-down converter in SOIC-8 with similar input range and current rating, easy drop-in for many SP7655ER designs.
  • LM2678S-ADJ --: 5A adjustable buck regulator in TO-263 with comparable voltage and current capability, well-established and easy to source.
  • MC34063ADR2G --: Versatile general-purpose switching regulator usable as a buck converter, low cost and broadly stocked, suitable for lower-current replacements.

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