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TM
MC7805CT
Micro Commercial Components
FeLaetaud FrreeesFinish/RoHS Compliant(Note 1) ("P" Suffix designates
•
RoHS Compliant. See ordering information)
•
•
•
•
•
·
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
Epoxy meets UL 94 V-0 flammability rating
Moisure Sensitivity Level 1
Three-Terminal
Positive Voltage
Regulators
·
Maximum Ratings @ T
=25OC, Unless Otherwise Noted
A
TO-220
C
B
Parameter
Symbol
Value
Unit
S
F
Input Voltage
V1
30
15
V
Power Dissipation
PD
W
Q
T
Operating Junction Temperature
Storage Temperature Range
TOPR
TSTG
0---+125
oC
oC
A
-55---+125
U
Electrical Characteristics (Vi=10V, Io=500mA, OoC<Tj<125oC,
Ci=0.33uF, Co=0.1uF, Unless Otherwise Specified)
1
2
3
H
Parameter
Sym
Min
4.9V
Typ
5.0V
Max
5.1V
Test conditions
K
Tj=25oC
Output
Voltage
7V!V1!20V,
5mA!IO!1.0A,
PD=15W
V0
4.85V
5.15V
V
L
J
5mA!IO!1.5A,
15mV
100mV
50mV
D
Load
Regulation
Tj=25oC,
R
bVo
G
5.0mV
250mA!IO!750mA,
Tj=25oC
N
PIN 1.
PIN 2.
PIN 3.
INPUT
GND
OUTPUT
Line
regulation
bVo
Iq
3.0mV
1.0mV
100mV
50mV
7V!V1!25V, Tj=25oC
8V!V1!12V, Tj=25oC
Quiescent
Current
4.2mA
8.0mA
Tj=25oC, IO=0
Quiescent
Current
Change
7V!V1!25V
5mA!Io!1.0A
1.3mA
0.5mA
DIMENSIONS
bIq
INCHES
MM
MIN
14.22
9.65
MAX
15.88
10.67
NOTE
DIM
MIN
MAX
.625
A
B
C
.560
.380
.140
Output Noise
Voltage
Ripple
VN
RR
Vd
40µV
78dB
2.0V
f=120Hz
.420
.190
3.56
4.82
8V!V1!20V
62dB
D
F
.020
.139
.190
---
.045
.161
.110
.250
.025
0.51
3.53
2.29
---
1.14
4.09
2.79
6.35
0.64
f=120Hz, Tj=25oC
Rejection
Dropout
Voltage
Output Short
Circuit
Current
Output Short
Circuit
Current
Peak Output
Current
Temperature
Coefficient of
Output
IO=1.0A, Tj=25oC
G
H
J
.012
0.30
K
L
.500
.045
.580
.060
12.70
1.14
14.73
1.52
RO
17mohm
f=1.0KHz
N
.190
.210
4.83
5.33
Tj=25oC
Tj=25oC
Q
R
S
T
U
V
.100
.080
.045
.230
-----
.135
.115
.055
.270
.050
-----
2.54
2.04
1.14
5.84
-----
3.43
2.92
1.39
6.86
1.27
-----
IOS
750mA
2.2A
Iopeak
.045
1.15
0 oC!Tj!125 oC,
IO=5mA
bVO/
bTj
1.1mV/ oC
voltage
Notes:1.High Temperature Solder Exemption Applied, see EU Directive Annex 7.
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Revision: A
2011/01/01