MC78L05ACD ON Semiconductor, MC78L05ACD Datasheet - Page 8
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MC78L05ACD
Manufacturer Part Number
MC78L05ACD
Description
IC REG POS VOLT 100MA 5V 8-SOIC
Manufacturer
ON Semiconductor
Datasheet
1.MC78L18ACPG.pdf
(18 pages)
Specifications of MC78L05ACD
Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 30V
Voltage - Dropout (typical)
1.7V @ 40mA
Number Of Regulators
1
Current - Output
100mA
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
5 V
Output Current
0.1 A
Line Regulation
150 mV
Load Regulation
60 mV
Input Voltage Max
30 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MC78L05ACDOS
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10,000
1000
8.0
6.0
4.0
2.0
4.2
4.0
3.8
3.6
3.4
3.2
3.0
100
Figure 7. Maximum Average Power Dissipation versus
10
0
0
0
25
0
MC78L05AC
V
T
Ambient Temperature − TO−92 Type Package
R
P
out
J
MC78L05AC
V
V
I
O
qJA
D(max)
= 25°C
I
O
= 10 V
= 5.0 V
= 40 mA
= 5.0 V
Figure 5. Input Bias Current versus
= 200°C/W
Figure 3. Dropout Characteristics
to 25°C = 625 mW
I
2.0
25
O
50
= 40 mA
T
T
A
A
, AMBIENT TEMPERATURE (°C)
Ambient Temperature
, AMBIENT TEMPERATURE (°C)
V
I
O
I
, INPUT VOLTAGE (V)
4.0
= 1.0 mA
50
75
No Heatsink
6.0
75
100
I
O
= 100 mA
8.0
100
125
http://onsemi.com
150
125
10
8
170
150
130
110
90
70
50
30
0
Figure 8. SOIC−8 Thermal Resistance and Maximum
2.5
2.0
1.5
1.0
0.5
5.0
4.0
3.0
2.0
1.0
0
0
Power Dissipation versus P.C.B. Copper Length
0
0
Dropout of Regulation is
defined as when
10
5.0
V
O
I
Figure 4. Dropout Voltage versus
R
O
= 2% of V
25
qJA
L, LENGTH OF COPPER (mm)
= 40 mA
Figure 6. Input Bias Current
T
10
J
, JUNCTION TEMPERATURE (°C)
Junction Temperature
versus Input Voltage
20
O
V
Graph represents symmetrical layout
I
, INPUT VOLTAGE (V)
Î Î Î
Î Î Î
Î Î Î
15
L
50
P
D(max)
Copper
2.0 oz.
I
O
L
= 70 mA
MC78L05AC
V
I
T
O
20
30
out
J
= 40 mA
Î Î Î
Î Î Î
for T
= 25°C
= 5.0 V
A
75
25
= 50°C
I
O
Î Î Î
Î Î Î
Î Î Î
= 1.0 mA
40
30
3.0 mm
100
35
50
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
125
40