SEMICONDUCTOR
TECHNICAL DATA
Order this document by MC7800/D
MC7800,
MC7800A, LM340,
LM340A Series
D2T SUFFIX
PLASTIC PACKAGE
CASE 936
(D2PAK)
THREE–TERMINAL
POSITIVE FIXED
VOLTAGE REGULATORS
STANDARD APPLICATION
A common ground is required between the...
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SEMICONDUCTOR
TECHNICAL DATA
Order this document by MC7800/D
MC7800,
MC7800A, LM340,
LM340A Series
D2T SUFFIX
PLASTIC PACKAGE
CASE 936
(D2PAK)
THREE–TERMINAL
POSITIVE FIXED
VOLTAGE REGULATORS
STANDARD APPLICATION
A common ground is required between the
input and the output voltages.
The input voltage
must remain typically 2.
0 V above the output
voltage even during the low point on the input
ripple voltage.
XX,
MC78XXInput
Cin*
0.
33 µF
CO**
Output
Pin 1.
Input
2.
Ground
3.
Output
T SUFFIX
PLASTIC PACKAGE
CASE 221A
Heatsink surface
connected to Pin 2.
Heatsink surface (shown as terminal 4 in
case outline drawing) is connected to Pin 2.
3
1
2
3
1 2
These two digits of the type number
indicate nominal voltage.
Cin is required if regulator is located an
appreciable distance from power supply
filter.
CO is not needed for stability; however,
it does improve transient response.
Values
of less than 0.
1 µF could cause instability.
*
**
1MOTOROLA ANALOG IC DEVICE DATA
Three-Terminal
Less
