78DxxA
Linear Integrated Circuit
ꢀ
BLOCK DIAGRAM
INPUT
1
Z2
R13
R14
R17
T8
R9
T12
T14
R12
T10
T9
R19
R18
T13
OUTPUT
R10
T11
R11
T5
3
T6
R8
R15
R5
T4
Z1
T15
R4
R2
R6
T7
R7
R1
C1
R16
T3
T1
T2
R3
GND
2
ꢀ
APPLICATION CIRCUIT
Vi
Vo
1
3
UTC 78DXXA
2
C1
0.33
C0
0.1
µ
F
µF
Note:Bypass capacitors are recommended for optimum stability and transient response and should be located
as close as possible to the regulators.
UNISONIC TECHNOLOGIES CO., LTD
2
www.unisonic.com.tw
QW-R101-010,F