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H7812BA Datasheet(PDF) 2 Page - Hi-Sincerity Mocroelectronics

Part # H7812BA
Description  3-TERMINAL POSITIVE VOLTAGE REGULATOR
PDF  3 Pages
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Manufacturer  HSMC [Hi-Sincerity Mocroelectronics]
Direct Link  http://www.hsmc.com.tw
Logo HSMC - Hi-Sincerity Mocroelectronics

H7812BA Datasheet(HTML) 2 Page - Hi-Sincerity Mocroelectronics

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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
H7812AA, H7812BA
HSMC Product Specification
Electrical Characteristics
Vin=19V, Iout=40mA, 0
°C≤Tj≤125°C, Cin=0.33uF, Cout=0.1uF (unless otherwise noted)
H7812AA
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Tj=25
°C
11.64
12
12.36
1mA
≤Io≤70mA
11.64
-
12.36
Vo
Output Voltage
1mA
≤Io≤40mA and
14.5V
≤Vin≤27V
11.64
-
12.36
V
Tj=25
°C, 16V≤Vin≤27V
-
20
100
∆Vo
Line Regulation
Tj=25
°C, 14.5V≤Vin≤27V
-
30
180
mV
Tj=25
°C, 1mA≤Io≤40mA
-10
50
∆Vo
Load Regulation
Tj=25
°C, 1mA≤Io≤100mA
-
30
100
mV
IQ
Quiescent Current
Tj=25
°C
-3
5
mA
1mA
≤Io≤40mA
--
0.1
∆IQ
Quiescent Current
Change
16V
≤Vin≤27V
--
1
mA
Vn
Output Noise Voltage
Ta=25
°C, 10Hz≤f≤10KHz
-80
-
uV
∆Vin / ∆Vout Ripple Rejection
f=120Hz
40
54
-
dB
VD
Dropout Voltage
Tj=25
°C
-1.7
-
V
Input Voltage
Require To Maintain
Line Regulation
Tj=25
°C
14.5
-
-
V
H7812BA
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Tj=25
°C
11.5
12
12.5
1mA
≤Io≤70mA
11.4
-
12.6
Vo
Output Voltage
1mA
≤Io≤40mA and
14.5V
≤Vin≤27V
11.4
-
12.6
V
Tj=25
°C, 16V≤Vin≤27V
-
20
100
∆Vo
Line Regulation
Tj=25
°C, 14.5V≤Vin≤27V
-
30
180
mV
Tj=25
°C, 1mA≤Io≤40mA
-10
50
∆Vo
Load Regulation
Tj=25
°C, 1mA≤Io≤100mA
-
30
100
mV
IQ
Quiescent Current
Tj=25
°C
-3
5
mA
1mA
≤Io≤40mA
--
0.1
∆IQ
Quiescent Current
Change
16V
≤Vin≤27V
--
1
mA
Vn
Output Noise Voltage
Ta=25
°C, 10Hz≤f≤10KHz
-80
-
uV
∆Vin / ∆Vout Ripple Rejection
f=120Hz
40
54
-
dB
VD
Dropout Voltage
Tj=25
°C
-1.7
-
V
Input Voltage
Require To Maintain
Line Regulation
Tj=25
°C
14.5
-
-
V



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