MC7809CT Fairchild Semiconductor, MC7809CT Datasheet - Page 5

• Manufacturer Part Number: MC7809CT
• Description: Linear Regulators - Standard TO-220 1A Pos Volt
• Manufacturer: Fairchild Semiconductor

Specifications of MC7809CT

• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: 9 V
• Output Current: 1 A
• Line Regulation: 180 mV
• Load Regulation: 180 mV
• Dropout Voltage (max): 2 V
• Input Voltage Max: 40 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Package / Case: TO-220
• Mounting Style: Through Hole
• Output Voltage Tolerance: +/- 4 %
• Voltage Regulation Accuracy: 4 %
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5. T
6. Load and line regulation are specified at constant junction temperature. Changes in V
ELECTRICAL CHARACTERISTICS
Output Voltage (T
Output Voltage (5.0 mA ≤ I
Line Regulation, T
Load Regulation, T
Quiescent Current (T
Quiescent Current Change
Ripple Rejection
Dropout Voltage (I
Output Noise Voltage (T
Output Resistance f = 1.0 kHz
Short Circuit Current Limit (T
Peak Output Current (T
Average Temperature Coefficient of Output
Voltage
separately. Pulse testing with low duty cycle is used.
8.0 Vdc ≤ V
9.0 Vdc ≤ V
8.0 Vdc ≤ V
9.0 Vdc ≤ V
5.0 mA ≤ I
8.0 Vdc ≤ V
5.0 mA ≤ I
9.0 Vdc ≤ V
10 Hz ≤ f ≤ 100 kHz
V
low
in
= 35 Vdc
= 0°C for MC78XXAC, C
= -40 °C for MC78XXB, MC78XXAB, NCV7805
O
O
in
in
in
in
in
in
≤ 1.5 A
≤ 1.0 A
≤ 21 Vdc
≤ 21 Vdc
≤ 25 Vdc
≤ 13 Vdc
≤ 25 Vdc
≤ 19 Vdc, f = 120 Hz
Characteristic
J
J
O
J
= 25°C)
= 25°C (Note 6)
= 1.0 A, T
= 25°C (Note 6)
J
= 25°C)
J
A
= 25°C)
= 25°C)
O
≤ 1.0 A, P
A
J
= 25°C)
= 25°C)
T
high
D
≤ 15 W)
(V
= +125°C for MC78XXAC, NCV7805
in
= 11 V, I
MC7800, MC7800A, NCV7805
O
Symbol
Reg
V
Reg
= 500 mA, T
TCV
I
I
DI
http://onsemi.com
RR
I
V
V
max
V
r
I
SC
- V
B
O
O
O
load
n
line
B
O
O
5
J
5.75
Min
5.7
= T
-
-
-
-
-
-
-
-
-
-
-
-
-
-
low
MC7806B
to T
-0.3
Typ
6.0
6.0
5.5
1.4
1.3
3.3
2.0
0.9
0.2
2.2
65
10
high
-
-
-
(Note 5), unless otherwise noted)
O
due to heating effects must be taken into account
Max
6.25
120
120
6.3
8.0
0.5
60
-
-
-
-
-
-
-
-
-
5.75
Min
5.7
58
-
-
-
-
-
-
-
-
-
-
-
-
-
MC7806C
0.08
-0.3
Typ
6.0
6.0
0.5
0.8
1.3
3.3
0.3
2.0
0.9
0.2
2.2
65
10
-
Max
6.25
6.3
8.0
1.3
0.5
24
12
30
-
-
-
-
-
-
-
-
mV/°C
mV/V
Unit
Vdc
Vdc
Vdc
mW
mV
mV
mA
mA
dB
A
A
O