BL1117 BELLING | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 13

Technical content

http://www.belling.com.cn - 1 - 8/8/2006 Total 13 Pages 1A Low Dropout Voltage Regulato r BL1117 Selection Guide BL1117 XX X X Outline Features

Applications

A Means Manufacture weeks B Means Manufacture LOT No. Means Output Voltage Value Means Temp. Range&Rohs Std

http://www.belling.com.cn - 2 - 8/8/2006 Total 13 Pages BL1117 Pin Description Ordering Information: Package Marking Output Voltage Package Type Block Diagrams

http://www.belling.com.cn - 3 - 8/8/2006 Total 13 Pages BL1117 Absolute Maximum Ratings Recommended Work Conditions Item Min Recommended Max Unit Electrical Characteristics (Table 1)

http://www.belling.com.cn - 4 - 8/8/2006 Total 13 Pages BL1117

http://www.belling.com.cn - 5 - 8/8/2006 Total 13 Pages BL1117 Note Detailed Description:

http://www.belling.com.cn - 6 - 8/8/2006 Total 13 Pages BL1117 Typical Application Application Hints Output Voltage of Adjustable Version

http://www.belling.com.cn - 7 - 8/8/2006 Total 13 Pages BL1117 Explanation Thermal Considerations

http://www.belling.com.cn - 8 - 8/8/2006 Total 13 Pages BL1117 Typical Characteristics -0.5 0.5 -50 -25 0 25 50 75 100 125 150 O 0.5 1.5 2.5 3.5 -50 -25 0 25 50 75 100 125 150 175 200 3.1 3.15 3.2 3.25 3.3 3.35 0 200 400 600 800 1000 1200 1400 1600 -50 -25 0 25 50 75 100 125 150 3.1 3.2 3.3 3.4 3.5 4 6 8 10 12 14 16 0.2 0.4 0.6 0.8 1.2 1.4 0 200 400 600 800 1000 1200 1400 T=90 1.BL1117 Dropout Voltage 2.BL1117 Line Regulation 3.BL1117 Load Regulation 4.BL1117 Temperature Stability 5.BL1117 Adj Pin Current VS. Temperature 6.BL1117 Load Transient Response -50 -25 0 25 50 75 100 125 150 175 <50mV Ch1: Load current change from 2mA to500 mA Time 20us/pix Ch2: Response of output voltage

http://www.belling.com.cn - 9 - 8/8/2006 Total 13 Pages BL1117 1.SOT-223

http://www.belling.com.cn - 10 - 8/8/2006 Total 13 Pages BL1117

http://www.belling.com.cn - 11 - 8/8/2006 Total 13 Pages BL1117 2.TO-252

http://www.belling.com.cn - 12 - 8/8/2006 Total 13 Pages BL1117 3.TO-220

http://www.belling.com.cn - 13 - 8/8/2006 Total 13 Pages BL1117