MC7808CT 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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Features
• Lead Free Finish/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
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=14V, Io=500mA, O ^oC<Tj<125 ^oC,
Ci=0.33uF, Co=0.1uF, Unless Otherwise Specified)
Parameter
Output
Voltage
Sym
V0
Min
7.84V
7.74V
Load
Regulation
Line
regulation
ϦVo
ϦVo
Quiescent
Current
Iq
Typ
8.0V
12mV
4.0mV
6.0mV
2.0mV
4.3mA
Max
8.16V
8.26V
160mV
80mV
160mV
80mV
8.0mA
Test conditions
Tj=25^oC
10.5VЉV1Љ23V,
5mAЉIOЉ1.0A,
PD=15W
5mAЉIOЉ1.5A,
Tj=25^oC,
250mAЉIOЉ750mA,
Tj=25^oC
10.5VЉV1Љ25V,
Tj=25^oC
11VЉV1Љ17V,
Tj=25^oC
Tj=25^oC, IO=0
Quiescent
Current
Change
Output Noise
Voltage
Ripple
Rejection
Dropout
Voltage
Output Short
Circuit
Current
Output Short
Circuit
Current
Peak Output
Current
Temperature
Coefficient of
Output
voltage
ϦIq
VN
RR
Vd
RO
IOS
Iopeak
ϦVO/
ϦTj
56dB
52µV
72dB
2.0V
16mohm
1.0mA
0.5mA
10.5VЉV1Љ25V
5mAЉIoЉ1.0A
10HzЉfЉ100KHz
Tj=25^oC
f=120Hz
IO=1.0A, Tj=25^oC
f=1.0KHz
450mA
2.2A
1.8mV/ ^oC
Tj=25^oC
Tj=25^oC
0 ^oCЉTjЉ125 ^oC,
IO=5mA
Notes:1.High Temperature Solder Exemption Applied, see EU Directive Annex 7.
MC7808CT
Three-Terminal
Positive Voltage
Regulators
TO-220
B
F
C
S
Q
A
12 3
H
T
U
K
V
L
D
G
J
R
N
PIN 1.
INPUT
PIN 2.
GND
PIN 3.
OUTPUT
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.560
.625
14.22
15.88
B
.380
.420
9.65
10.67
C
.140
.190
3.56
4.82
D
.020
.045
0.51
1.14
F
.139
.161
3.53
4.09
∅
G
.190
.110
2.29
H
---
.250
---
J
.012
.025
0.30
2.79
6.35
0.64
K
.500
.580
12.70
14.73
L
.045
.060
1.14
1.52
N
.190
.210
4.83
5.33
Q
.100
.135
2.54
3.43
R
.080
.115
2.04
S
.045
.055
1.14
2.92
1.39
T
.230
.270
5.84
6.86
U
-----
.050
-----
1.27
V
.045
-----
1.15
-----
Revision: A
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2011/01/01