Industry Schools FE/HE Site: Industry Site: Schools Site: FE/HE Site: Mobile

ST L7912CV -12V 1A Voltage Regulator

Standard range
Order Code:  

47-3298

 
Brand: ST MPN: L7912CV
PCB Symbol, Footprint or 3D Model
Qty Unit Price (Ex VAT)
5+ £0.664
25+ £0.467
100+ £0.379

Add to Quote

Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
Order in multiples of 5
187 in stock, despatched same dayAdditional quantity lead time 4 months

This three-terminal single output -12V fixed negative voltage regulator can deliver 1A of regulated output current. Although designed primarily as a fixed voltage regulator, this devices can be used with external components to obtain adjustable voltages and currents.


  • Supply voltage -35V
  • Output voltage -12V
  • Output current 1A
  • Dropout voltage 1.1V
  • TO-220 single gauge package
  • Internal current limiting, thermal shut-down and safe area protection
Dropout Voltage 1.1V
Number of Outputs Single
Operating Temperature Range 0 to +150°C
Output Current 1A
Output Voltage -12V
Package/Case TO-220
Regulator Type Fixed negative
Supply Voltage Max -35V

To use this facility please Sign In.

Sign In

Questions


*Question functionality currently disabled


21 March 2013 Question by: Rapid Customer | Product code: 47-3298
Q. Which pin is the case of the L7912 (or L7812) connected to? If I mount one of each on the same heatsink, will I need insulating washers?
A. Hi Berni. Thank you for your question. This device is not shown as having any pins connected to the case at all but to be extra safe you could also use a mica washer for each to further insulate them.

Reviews


Be the first to submit a review

Trustpilot