HI-SINCERITY
MICROELECTRONICS CORP.
Electrical Characteristics
Vin=19V, Io=40mA, Tj=25°C Cin=0.33uF, Cout=0.1uF (unless otherwise noted)
Spec. No. : Preliminary Data
Issued Date : 1998.08.01
Revised Date : 2001.01.30
Page No. : 2/3
Symbol
Parameter
Conditions
Tj=25°C
14.5V≤Vin≤27V
1mA≤Io≤40mA
1mA≤Io≤70mA
14.5V≤Vin≤27V
16V≤Vin≤27V
1mA≤Io≤100mA
1mA≤Io≤40mA
Ta=25°C
16V≤Vin≤27V
1mA≤Io≤40mA
Ta=25°C
15V≤Vin≤25V, f=120Hz
Ta=25°C
Ta=25°C
Conditions
Tj=25°C
14.5V≤Vin≤27V
1mA≤Io≤40mA
1mA≤Io≤70mA
14.5V≤Vin≤27V
16V≤Vin≤27V
1mA≤Io≤100mA
1mA≤Io≤40mA
Ta=25°C
16V≤Vin≤27V
1mA≤Io≤40mA
Ta=25°C
15V≤Vin≤25V, f=120Hz
Ta=25°C
Ta=25°C
H7812AM
Units
Min Typ Max
11.64 12 12.36
11.4
11.4
-
-
-
-
-
-
-
40
-
-
12
12
-
-
-
-
-
-
-
80
54
140
1.7
12.6
12.6
180
110
100
50
5
1
0.1
-
-
-
-
V
Vo
Output Voltage
∆Vo
∆Vo
IQ
Line Regulation
Load Regulation
mV
mV
mA
mA
uV
dB
mA
V
Units
Quiescent Current
Quiescent Current
∆IQ
Change
Vn
Output Noise Voltage
∆Vin
/
∆Vout
Ripple Rejection
Ipk
Peak Output Current
VD
Dropout Voltage
Symbol
Parameter
H7812BM
Min Typ Max
11.4 12 12.6
11.4
11.4
-
-
-
-
-
-
-
40
-
-
12
12
-
-
-
-
-
-
-
80
54
140
1.7
12.6
12.6
180
110
100
50
5
1
0.1
-
-
-
-
Vo
Output Voltage
V
∆Vo
∆Vo
IQ
Line Regulation
Load Regulation
mV
mV
mA
mA
uV
dB
mA
V
Quiescent Current
Quiescent Current
∆IQ
Change
Vn
Output Noise Voltage
∆Vin
/
∆Vout
Ripple Rejection
Ipk
Peak Output Current
VD
Dropout Voltage
H7812AM, H7812BM
HSMC Product Specification
HSMC [ HI-SINCERITY MOCROELECTRONICS ]
