LT1109ACS8-12
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Product details are welcome upon request

LT1109ACS8-12

  • Category:converter
  • Product Name:Adjustable and fixed 5V, 12V for micro low cost DC/DC converters
  • Manufacturers:LINEAR
  • Production Batch Number:09+
  • Encapsulation:SOP
  • Stock Status:There is stock
  • Stock Quantity:5000
  • Minimum order quantity: 1
  • Details:Click here to find pdf of the LT1109ACS8-12
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  • Product introduction

LT1109ACS8-12

Adjustable and fixed 5V, 12V for micro low cost DC/DC converters

N/A is produced by LINEAR original factory, using N/A package, batch number 04+, Microchip Centennial Integrated Circuit Warehouse is currently in stock

peculiarity

  • Take advantage of closed, off-the-shelf inductors
  • Only 33μH inductor
  • Low cost
  • 3-pin TO-92 package, SO8 package, 8-pin DIP
  • Adjustable or fixed 5V or 12V output
  • Adjustable or fixed 5V or 12V output
  • There are only three external components
  • IQ of 320 μA
  • Minimum start-up voltage of 1.6V
  • Logic controls shutdown

description

The LT1109 is a simple step-up DC/DC converter. Available in 8-pin packages, 3-pin TO-92 (fixed output) or miniDIP packages, the device requires only three external components to build a complete DC/DC converter. Current consumption is only 320#181; An ideal device for cost-sensitive applications where standby current must be kept to a minimum at no load. The LT1109-5 can deliver 5V 3V inputs and the LT1109-12 can deliver 12V from a 5V input at 60mA at 100mA. The 8-pin version also features a logic control to shut down the oscillator when the shutdown pin is low. The gated oscillator design requires no frequency compensation components. A high-frequency 120kHz oscillator that allows the use of small surface-mount inductors and capacitors. The 120 mA converter is seen at 5V to 12V, see the LT1109A. FOA A 5V to 12V 20μA shutdown current in a 200mA converter, seen on the LT1301.

andLT1109ACS8-12Related ICs are:


Model Manufacturers lot number encapsulation illustrate
LT1109ACS8 LINEAR 09+ SOIC8 Adjustable and fixed 5V, 12V for micro low cost DC/DC converters
LT1109ACS8-12 LINEAR 09+ SOP Adjustable and fixed 5V, 12V for micro low cost DC/DC converters

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