Spec. No. : IC200403
Issued Date : 2004.03.01
Revised Date : 2004.08.31
Page No. : 6/10
HI-SINCERITY
MICROELECTRONICS CORP.
H78L12XX Electrical Characteristics
VIN=19V, IOUT=40mA, CIN=0.33uF, COUT=0.1uF, 0°C≤Tj≤125°C (unless otherwise specified)
H78L12AM/AA
Symbol
VO
Parameter
Conditions
Units
V
Min
Typ
12
Max
11.64
12.36
Tj=25°C
Output Voltage
1mA≤IOUT≤70mA
11.64
12
12.36
14.5V≤VIN≤27V, 1mA≤IOUT≤40mA
Tj=25°C, 14.5V≤VIN≤27V
Tj=25°C, 16V≤VIN≤27V
Tj=25°C, 1mA≤IOUT≤100mA
Tj=25°C, 1mA≤IOUT≤40mA
IOUT=5mA, Tj=25°C
16V≤VIN≤27V, Tj=25oC
1mA≤IOUT≤40mA, Tj=25oC
10Hz≤f≤100KHz, Tj=25°C
15V≤VIN≤25V, f=120Hz, Tj=25oC
Tj=25°C, IOUT=100mA
f=1KHz
-
-
120
100
20
10
3.9
-
250
200
100
50
6
Regline
Line Regulation
mV
-
Regload
IB
Load Regulation
mV
mA
mA
-
Quiescent Current
-
-
1.5
0.1
-
Quiescent Current
Change
∆IB
-
-
VN
RR
VD
Output Noise Voltage
Ripple Rejection
-
80
41
1.7
17
1.5
uVrms
dB
36
-
-
Dropout Voltage
2.5
-
V
RO
ISC
Output Resistance
Short Circuit Current
-
mΩ
A
-
2
Tj=25°C
Average Temperature
Coefficient of Output
Voltage
TCVO
IOUT=5mA
-
-
1.4
mV/°C
H78L12BM/BA
Symbol
VO
Parameter
Output Voltage
Line Regulation
Conditions
Units
V
Min
Typ
12
Max
11.4
12.6
Tj=25°C
1mA≤IOUT≤70mA
11.4
12
12.6
14.5V≤VIN≤27V, 1mA≤IOUT≤40mA
Tj=25°C, 14.5V≤VIN≤27V
Tj=25°C, 16V≤VIN≤27V
Tj=25°C, 1mA≤IOUT≤100mA
Tj=25°C, 1mA≤IOUT≤40mA
-
-
120
100
20
10
3.9
-
250
200
100
50
6
Regline
mV
-
Regload
IB
Load Regulation
mV
mA
mA
-
Quiescent Current
-
I
OUT=5mA, Tj=25°C
16V≤VIN≤27V, Tj=25oC
1mA≤IOUT≤40mA, Tj=25oC
10Hz≤f≤100KHz, Tj=25°C
15V≤VIN≤25V, f=120Hz, Tj=25oC
Tj=25°C, IOUT=100mA
f=1KHz
-
1.5
0.1
-
Quiescent Current
Change
∆IB
-
-
VN
RR
VD
Output Noise Voltage
Ripple Rejection
-
80
41
1.7
17
1.5
uVrms
dB
36
-
-
Dropout Voltage
2.5
-
V
RO
ISC
Output Resistance
Short Circuit Current
-
mΩ
A
-
2
Tj=25°C
Average Temperature
Coefficient of Output
Voltage
TCVO
IOUT=5mA
-
-
1.4
mV/°C
H78LXXAM / BM, H78LXXAA / BA
HSMC Product Specification
HSMC [ HI-SINCERITY MOCROELECTRONICS ]
