H7812AA View Datasheet(PDF) - Hi-Sincerity Mocroelectronics
Part Name
Description
Manufacturer
H7812AA Datasheet PDF : 3 Pages
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HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HA200109
Issued Date : 1998.08.01
Revised Date : 2001.11.29
Page No. : 2/3
Electrical Characteristics
Vin=19V, Iout=40mA, 0°C≤Tj≤125°C, Cin=0.33uF, Cout=0.1uF (unless otherwise noted)
Symbol
Parameter
Conditions
Vo
Output Voltage
∆Vo Line Regulation
∆Vo Load Regulation
IQ
Quiescent Current
∆IQ
Quiescent Current
Change
Vn
Output Noise Voltage
∆Vin / ∆Vout Ripple Rejection
VD
Dropout Voltage
Input Voltage
Require To Maintain
Line Regulation
Tj=25°C
1mA≤Io≤70mA
1mA≤Io≤40mA and
14.5V≤Vin≤27V
Tj=25°C, 16V≤Vin≤27V
Tj=25°C, 14.5V≤Vin≤27V
Tj=25°C, 1mA≤Io≤40mA
Tj=25°C, 1mA≤Io≤100mA
Tj=25°C
1mA≤Io≤40mA
16V≤Vin≤27V
Ta=25°C, 10Hz≤f≤10KHz
f=120Hz
Tj=25°C
Tj=25°C
H7812AA
Units
Min Typ Max
11.64 12 12.36
11.64 - 12.36 V
11.64 - 12.36
-
-
20
30
100
180
mV
-
-
10
30
50
100
mV
-
3
5 mA
-
-
-
-
0.1
1
mA
- 80 - uV
40 54 - dB
- 1.7 -
V
14.5 -
-
V
Symbol
Parameter
Conditions
Vo
Output Voltage
∆Vo Line Regulation
∆Vo Load Regulation
IQ
Quiescent Current
∆IQ
Quiescent Current
Change
Vn
Output Noise Voltage
∆Vin / ∆Vout Ripple Rejection
VD
Dropout Voltage
Input Voltage
Require To Maintain
Line Regulation
Tj=25°C
1mA≤Io≤70mA
1mA≤Io≤40mA and
14.5V≤Vin≤27V
Tj=25°C, 16V≤Vin≤27V
Tj=25°C, 14.5V≤Vin≤27V
Tj=25°C, 1mA≤Io≤40mA
Tj=25°C, 1mA≤Io≤100mA
Tj=25°C
1mA≤Io≤40mA
16V≤Vin≤27V
Ta=25°C, 10Hz≤f≤10KHz
f=120Hz
Tj=25°C
Tj=25°C
H7812BA
Min Typ Max
11.5 12 12.5
11.4 - 12.6
11.4 - 12.6
Units
V
-
-
20
30
100
180
mV
-
-
10
30
50
100
mV
-
3
5 mA
-
-
-
-
0.1
1
mA
- 80 - uV
40 54 - dB
- 1.7 -
V
14.5 -
-
V
H7812AA, H7812BA
HSMC Product Specification
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