MCC
Micro Commercial Components
TM
MC7912CT
Electrical Characteristics (Vi=19V, Io=500mA, O
o
C<Tj<125
o
C, Ci=2.0uF, Co=1.0uF, Unless Otherwise Specified)
Parameter
Output Voltage
Sym
V
0
Min
-11.50V
-11.40V
Typ
-12V
Max
-12.50V
-12.60V
Test conditions
T
j
=25 C
-14.5V V
1
-27V,
5mA I
O
1.0A,
P
D
<=15W
5.0mA I
O
1.5A, T
j
=25 C,
250mA I
O
750mA, T
j
=25
o
C
-14.5V V
1
-30V, T
j
=25 C
o
-16V V
1
-22V, T
j
=25 C
T
j
=25
o
C, I
O
=0
-14.5V V
1
-30V
5mA I
o
1.0A
10Hz f 100KHz T
j
=25 C
f=120Hz
,-14.5V V1
o
o
o
o
o
15mV
Load Regulation
V
o
5.0mV
Line regulation
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Peak Output Current
Temperature Coefficient of Output voltage
V
N
RR
V
d
I
opeak
V
O
/ Tj
54dB
V
o
I
q
I
q
300µV
60dB
1.1V
2.1A
-0.8mV/ C
o
200mV
75mV
80mV
30mV
3.0mA
0.5mA
0.5mA
5.0mV
3.0mV
2.0mA
-30V, Tj=25oC
I
O
=1.0A, T
j
=25 C
T
j
=25 C
0 C
o
o
Tj 125 C, I
O
=5mA
o
Marking:
MCC
79XXCT
XX:05~12
Revision:
6
www.mccsemi.com
4 of 6
2008/04/15
MCC [ Micro Commercial Components ]
