MC7805CT Fairchild Semiconductor, MC7805CT Datasheet - Page 10
MC7805CT
Manufacturer Part Number
MC7805CT
Description
IC REG 5V 1A 4% TO-220
Manufacturer
Fairchild Semiconductor
Datasheet
1.MC7805CT.pdf
(28 pages)
Specifications of MC7805CT
Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 35V
Voltage - Dropout (typical)
2V @ 1A
Number Of Regulators
1
Current - Output
1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
5 V
Output Current
1 A
Line Regulation
100 mV
Load Regulation
100 mV
Dropout Voltage (max)
2 V
Input Voltage Max
40 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Output Voltage Tolerance
+/- 4 %
Voltage Regulation Accuracy
4 %
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MC7805CTFS
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MC78XX/LM78XX/MC78XXA
Electrical Characteristics (MC7824)
(Refer to test circuit ,0 C < T
Note:
1. Load and line regulation are specified at constant junction temperature. Changes in V
10
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Quiescent Current
Quiescent Current Change
Output Voltage Drift
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Output Resistance
Short Circuit Current
Peak Current
into account separately. Pulse testing with low duty is used.
Parameter
J
< 125 C, I
Regload T
Symbol
Regline
V
V
I
V
RR
I
V
Drop
r
I
O
SC
PK
Q
I
O
O
N
Q
/ T
O
= 500mA, V
T
5.0mA
V
T
T
I
V
I
f = 10Hz to 100KHz, T
f = 120Hz
V
I
f = 1KHz
V
T
O
O
O
J
J
J
J
J
I
I
I
I
= 27V to 38V
= 27V to 38V
= 28V to 38V
= 35V, T
= 5mA to 1.0A
= 5mA
= 1A, T
=+25
=+25
=+25
=+25
=+25
o
o
o
o
o
I
O
C
C
C
C
C
J
=+25
A
I
=33V, C
=+25
1.0A, P
Conditions
o
C
o
V
V
I
I
O
O
C
I
I
A
I
O
= 0.33 F, C
= 5mA to 1.5A
= 27V to 38V
= 30V to 36V
= 250mA to 750mA
=+25
15W
o
C
O
=0.1 F, unless otherwise specified)
O
due to heating effects must be taken
Min.
22.8
23
50
-
-
-
-
-
-
-
-
-
-
-
-
-
MC7824
Typ. Max.
-1.5
230
5.0
5.2
0.1
0.5
2.2
24
24
17
15
60
67
28
6
2
25.25
480
240
480
240
8.0
0.5
25
1
-
-
-
-
-
-
-
mV/
Unit
m
mV
mV
mA
mA
V/Vo
mA
dB
V
A
V
o
C