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BL1117-18CX from BL

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BL1117-18CX

Manufacturer: BL, BELLING

1A Low Dropout Voltage Regulator
Partnumber Manufacturer Quantity Availability
BL1117-18CX,BL111718CX BL, BELLING 23638 In Stock

Description and Introduction

1A Low Dropout Voltage Regulator The part BL1117-18CX is manufactured by BELLING. It is a low dropout voltage regulator (LDO) with the following specifications:  

- **Output Voltage:** 1.8V  
- **Output Current:** Up to 1A  
- **Dropout Voltage:** Typically 1.1V at full load  
- **Input Voltage Range:** Up to 15V  
- **Package Type:** TO-252 (DPAK)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Features:** Overcurrent protection, thermal shutdown  

This information is based on the manufacturer's datasheet. For precise details, always refer to the official documentation.

Application Scenarios & Design Considerations

1A Low Dropout Voltage Regulator

Alternative Part Number

  • AMS1117-1.8 --: Pin-compatible 1.8V low-dropout linear regulator in the same SOT-223 package with matching 800mA current rating and widely available as a drop-in replacement.
  • LM1117-1.8 --: Industry-standard 1.8V LDO regulator with identical pinout and SOT-223 footprint, offering equivalent electrical performance and high reliability.
  • LD1117S18 --: 1.8V fixed LDO in SOT-223 with comparable dropout voltage and current capability, suitable as a functional substitute for the BL1117-18CX.
  • AZ1117CH-1.8 --: 1.8V fixed LDO in SOT-223 with compatible pinout and electrical characteristics, suitable as a functional substitute for the BL1117-18CX.

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