Spec. No. : IC200405
Issued Date : 2004.04.01
Revised Date : 2006.01.19
Page No. : 4/12
HI-SINCERITY
MICROELECTRONICS CORP.
H7808 Series Electrical Characteristics
VIN=14V, IOUT=500mA, CIN=0.33uF, COUT=0.1uF, 0°C≤TJ≤125°C (unless otherwise specified)
H7808AJ/AI/ANE/AE
Symbol
VO
Parameter
Output Voltage
Line Regulation
Conditions
TJ=25°C, IOUT=500mA
Units
V
Min
Typ
8
Max
8.24
7.76
5mA≤IOUT≤1A
7.76
8
8.24
10V≤VIN≤25V, POUT≤15W
TJ=25°C, 10.5V≤VIN≤25V
TJ=25°C, 11V≤VIN≤17V
-
-
-
-
-
-
-
-
3
1
80
40
100
50
8
mV
∆VO
15
5
TJ=25°C, 5mA≤IOUT≤1A
Load Regulation
mV
mA
mA
∆VO
IB
TJ=25°C, 250mA≤IOUT≤750mA
Quiescent Current
3.9
-
IOUT=5mA, Tj=25°C
IOUT=500mA, 10.5V≤VIN≤25V, TJ=25oC
5mA≤IOUT≤1A, VIN=14V, TJ=25oC
B=10Hz~100KHz, IOUT=50mA, TJ=25°C
1.3
0.5
70
Quiescent Current
Change
∆IB
-
eN
Output Noise Voltage
Ripple Rejection
-
uV/VO
dB
14V≤VIN≤21.5V, f=120Hz, IOUT=50mA,
RR
53
69
-
TJ=25oC
VD
RO
Dropout Voltage
-
-
-
-
2
17
2.3
-
2.5
-
V
mΩ
A
TJ=25°C, IOUT=1A
f=1KHz
Output Resistance
Short Circuit Current
Output Voltage Drift
ISC
2.8
1
TJ=25°C
0oC≤TJ≤125oC
∆VO/∆T
mV/°C
H7808BJ/BI/BNE/BE
Symbol
VO
Parameter
Output Voltage
Line Regulation
Conditions
Units
V
Min
7.6
Typ
8
Max
8.4
TJ=25°C, IOUT=500mA
5mA≤IOUT≤1A
7.6
8
8.4
10V≤VIN≤25V, POUT≤15W
TJ=25°C, 10.5V≤VIN≤25V
TJ=25°C, 11V≤VIN≤17V
TJ=25°C, 5mA≤IOUT≤1A
TJ=25°C, 250mA≤IOUT≤750mA
-
-
-
-
-
-
-
-
3
1
160
80
mV
∆VO
15
5
160
80
Load Regulation
mV
mA
mA
∆VO
IB
Quiescent Current
3.9
-
8
I
OUT=5mA, TJ=25°C
IOUT=500mA, 10.5V≤VIN≤25V, TJ=25oC
5mA≤IOUT≤1A, VIN=14V, TJ=25oC
1.3
0.5
70
Quiescent Current
Change
∆IB
-
eN
Output Noise Voltage
Ripple Rejection
-
uV/VO
dB
B=10Hz~100KHz, IOUT=50mA, TJ=25°C
14V≤VIN≤21.5V, f=120Hz, IOUT=50mA,
RR
53
69
-
TJ=25oC
VD
RO
Dropout Voltage
-
-
-
-
2
17
2.3
-
2.5
-
V
mΩ
A
TJ=25°C, IOUT=1A
f=1KHz
Output Resistance
Short Circuit Current
Output Voltage Drift
ISC
2.8
1
TJ=25°C
0oC≤TJ≤125oC
∆VO/∆T
mV/°C
H78XXAJ / BJ, H78XXAI / BI, H78XXANE / BNE, H78XXAE / BE
HSMC Product Specification