Name: Voltage Regulator L7905
SKU: 13016
Price: 50.00 ETB
Availability: InStock

Voltage Regulator L7905

Br 50.00

Negative voltage regulators are mainly used in Op-Amp and other circuits where a negative supply voltage is needed. In many cases where an Op-Amp is working in dual mode power supply a negative voltage will be regulated by these 79XX ICs. Also these IC’s will be able to source current into the ground rail instead of sinking it as normally
5V Negative Voltage Regulator
Output Voltage: -5V
Output Current: 1.5A
Minimum Input Voltage is 7V
Maximum Input Voltage is 25V
Operating current(IQ) is 5mA
Internal Thermal Overload and Short circuit current limiting protection is available.
Junction Temperature maximum 125 degree Celsius
Available in TO-220

Voltage Regulator L7905
Alternative Regulator ICs LM7806, LM7809, LM7812, LM317, LM7805, LM7912, LM117V33, XC6206P332MR.
the 7905 IC is an negative 5V regulator, meaning it provides -5V as output. The name 7905 signifies two meaning, “79” means that it is a negative voltage regulator and “05” means that it provides 5V as output. So our 7905 will provide a -5V output voltage.
The output current of this IC can go up to 1.5A, but the IC suffers from heavy heat loss hence a Heat sink is recommended for projects that consume more current. For example if the input voltage is 12V and you are consuming 1A, then (12-5) * 1 = 7W. This 7 Watts will be dissipated as heat.