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HD78D05 Datasheet, PDF (1/3 Pages) Jiangsu High diode Semiconductor Co., Ltd – TO-252-2L Plastic-Encapsulate Voltage Regula tors | |||
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HD78D05
TO-252-2L Plastic-Encapsulate Voltage Regulators
Three-terminal positive voltage regulator
Feature
z Maximum output current
IOM: 1 A
z Output voltage
VO: 5V
z Continuous total dissipation
PD: 1.25 W
TO-252-2L
2
1
3
1.IN
2.GND
3.OUT
Parameter
Input Voltage
Thermal Resistance from Junction to Air
Operating Junction Temperature Range
Storage Temperature Range
Symbol
Vi
RθJA
TOPR
TSTG
Value
35
80
-25~+125
-65 ~+150
Unit
V
â/W
â
â
Electrical Characteristics (T=25â Unless otherwise specifiedï¼
Parameter
Output voltage
Symbol
Test conditions
Min Typ Max
Unit
25â
4.8 5.0
5.2
V
Vo
8Vâ¤V iâ¤20V, Io=5mA-1A -25-125â 4.75 5.0
5.25
V
Line regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Output voltage drift
Ripple Rejection
Dropout Voltage
Short Circuit Current
* Pulse test.
TYPICAL APPLICATION
â³Vo
â³Vo
Iq
7.5V â¤V iâ¤25V
8Vâ¤V iâ¤12V
Io=5mA-1A
Io=250mA-750mA
â³Iq
VN
â³Vo/â³T
RR
Vd
Isc
8Vâ¤V iâ¤25V
5mAâ¤I Oâ¤1A
10Hzâ¤fâ¤100KHz
IO=5mA
8Vâ¤V iâ¤18V,f=120Hz
Io=1A
Vi
1
HDL7U8DTC05
25â
25â
25â
25â
25â
-25-125â
-25-125â
25â
0-125â
-25-125â
25â
25â
3
Vo
50
50
100
50
3.5
8
1.3
0.5
10
-0.3
68
2
200
mV
mV
mV
mV
mA
mA
mA
μV/Vo
mV/ â
dB
V
mA
2
Ci
0.33μF
Co
0.1μF
High Diode Semiconductor
1
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