TX78XX General Description:
TX78XX is three-terminal positive regulators. One of these regulators can deliver up to 1A of output cu r rent.
The inte rnal limiting and therm al-shutdown features of the regulator make them essentially immune to overload.
When used as a replacement for a zener diode-resistor Combination, an effective improvement in output impedance can be obtained, together with lower quiescent current.
The inte rnal limiting and therm al-shutdown features of the regulator make them essentially immune to overload.
When used as a replacement for a zener diode-resistor Combination, an effective improvement in output impedance can be obtained, together with lower quiescent current.
TX78XX Features:
Output Current of 1A
Thermal Overload Protection
Short Circuit Protection
Output transistor safe area protection
No external components
Package：TO220
Output voltage accuracy: tolerance ±5%
TX78XX Pin Configuration:
TX78XX Selection Table:
|
Part No.
|
Output Voltage
|
Package
|
Marking
|
|
TX7805
|
5.0V
|
TO220
|
|
|
TX7806
|
6.0V
|
||
|
TX7808
|
8.0V
|
||
|
TX7809
|
9.0V
|
||
|
TX7812
|
12V
|
TX78XX Block Diagram:
TX78XX Typical Application:
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