MC7809CT Datasheet, PDF (1/3 Pages) Micro Commercial Components – Three-Terminal Positive Voltage Regulators

MCC
TM
Micro Commercial Components

  omponents
20736 Marilla Street Chatsworth

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MC7809CT
Features
• Output current in excess of 1.0 Ampere
• No external components required
• Internal thermal overload protection
• Internal short-circuit current limiting
• Output voltage offered in 2% tolerance
• Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Maximum Ratings @ TA=25^OC, Unless Otherwise Noted
Parameter
Symbol
Value
Unit
Input Voltage
V₁
30
V
Operating Ambient Temperature P_D
15
W
Operating Junction Temperature T_OPR
-20---+75
o_C
Storage Temperature Range
T_STG
-55---+125
o_C
Electrical Characteristics (Vi=15V, Io=500mA, O ^oC<Tj<125 ^oC,
Ci=0.33uF, Co=0.1uF, Unless Otherwise Specified)
Parameter
Output
Voltage
Sym
V0
Min
8.82V
8.77V
Load
Regulation
Line
regulation
ϦVo
ϦVo
Quiescent
Current
Iq
Typ
9.0V
12mV
4.0mV
6.0mV
2.0mV
4.3mA
Max
9.18V
9.23V
160mV
80mV
160mV
80mV
8.0mA
Test conditions
Tj=25^oC
10.5VЉV1Љ27V,
5mAЉIOЉ1.0A,
PD=15W
5mAЉIOЉ1.5A,
Tj=25^oC,
250mAЉIOЉ750mA,
Tj=25^oC
11.5VЉV1Љ30V,
Tj=25^oC
12VЉV1Љ18V,
Tj=25^oC
Tj=25^oC, IO=0
Quiescent
Current
ϦIq
Change
1.0mA
0.5mA
14.5VЉV1Љ30V
5mAЉIoЉ1.0A
Output Noise
Voltage
Ripple
Rejection
Dropout
Voltage
Output Short
Circuit
Current
Output Short
Circuit
Current
Peak Output
Current
Temperature
Coefficient of
Output
voltage
VN
RR
Vd
RO
IOS
Iopeak
ϦVO/
ϦTj
55dB
52µV
72dB
2.0V
16mohm
450mA
2.2A
1.8mV/ ^oC
10HzЉfЉ100KHz
Tj=25^oC
f=120Hz
IO=1.0A, Tj=25^oC
f=1.0KHz
Tj=25^oC
Tj=25^oC
0 ^oCЉTjЉ125 ^oC,
IO=5mA
Three-Terminal
Positive Voltage
Regulators
TO-220
B
L
M
C
D
K
A
E
PIN
F
I
J
12 3
HH
PIN 1.
PIN 2.
PIN 3.
G
N
INPUT
GND
OUTPUT



INCHES
MM






A
.560
.625
14.22 15.88
B
.380
.420
9.65
10.67
C
.100
.135
2.54
3.43
D
.230
.270
5.84
6.86
E
.380
.420
9.65
10.67
F
------
.250
------
6.35
G
.500
.580
12.70
14.73
H
.090
.110
2.29
2.79
I
.020
.045
0.51
1.14
J
.012
.025
0.30
0.64
K
.139
.161
3.53
4.09
L
.140
.190
3.56
4.83
M
.045
.055
1.14
1.40
N
.080
.115
2.03
2.92
 
Revision: 2
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2006/05/05