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SP6686ER-L from SIPEX

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SP6686ER-L

Manufacturer: SIPEX

400mA Buck/Boost Charge Pump LED Driver
Partnumber Manufacturer Quantity Availability
SP6686ER-L,SP6686ERL SIPEX 14636 In Stock

Description and Introduction

400mA Buck/Boost Charge Pump LED Driver The part **SP6686ER-L** is manufactured by **SIPEX**.  

### **Specifications:**  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** Adjustable  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** Typically 300mV at 500mA  
- **Input Voltage Range:** Up to 16V  
- **Package Type:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- Designed for low-power applications requiring stable voltage regulation.  
- Adjustable output voltage via external resistors.  
- Low quiescent current for improved efficiency.  
- Built-in thermal shutdown and current limit protection.  
- Suitable for battery-powered devices and portable electronics.  

For detailed electrical characteristics, refer to the official SIPEX datasheet.

Application Scenarios & Design Considerations

400mA Buck/Boost Charge Pump LED Driver

Alternative Part Number

  • TPS61165DRVR --: Boost LED driver in a small DFN package with comparable current capability and dimming control, a common drop-in replacement for the SP6686 family.
  • AP3031KTR-G1 --: White LED boost converter with similar input voltage range and output current, available in a compact package suitable for backlight applications.
  • LT1937ES5#TRPBF --: Step-up LED driver with comparable topology and current rating, widely used as a functional substitute when the original Sipex part is unavailable.

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