L4949DR2G ON Semiconductor, L4949DR2G Datasheet - Page 4

• Manufacturer Part Number: L4949DR2G
• Description: IC REG LDO 100MA 5V RESET 8SOIC
• Manufacturer: ON Semiconductor

Specifications of L4949DR2G

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 28V
• Voltage - Dropout (typical): 0.3V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Current - Limit (min): 105mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: L4949DR2GOS

5.04
5.02
4.98
4.96
60.0
50.0
40.0
30.0
20.0
10.0
250
200
150
100
5.0
50
0
-40
0
0.1
0
T
J
-20
10
Figure 2. ESR Stability Border Vs. Output
V
I
out
= 25°C
CC
Figure 6. Dropout Voltage versus
= 1.0 mA
= 14 V
20
Figure 4. Output Voltage versus
T
0
J
Current (Full ESR Range)
, JUNCTION TEMPERATURE (°C)
I
30
out
Junction Temperature
OUTPUT CURRENT (mA)
1.0
, OUTPUT CURRENT (mA)
Output Current
20
40
40
50
TYPICAL CHARACTERIZATION CURVES
60
60
Stable Region
10
70
Unstable Region
C
V
80
out
in
= 13.5 V
80
= 10 mF
100
http://onsemi.com
90
100
120
100
4
0.40
0.30
0.20
0.10
0.5
0.4
0.3
0.2
0.1
0
6.0
5.0
4.0
3.0
2.0
1.0
-40
0
0
Figure 3. ESR Stability Border Vs. Output Current
0
0
-20
10
1.0
T
J
= 25°C
Figure 7. Dropout Voltage versus
20
R
2.0
Figure 5. Output Voltage versus
L
T
0
= 5.0 k
J
, JUNCTION TEMPERATURE (°C)
Junction Temperature
30
3.0
V
OUTPUT CURRENT (mA)
CC
(Very Low ESR)
20
, SUPPLY VOLTAGE (V)
R
Supply Voltage
40
L
4.0
= 100 W
40
50
5.0
I
I
I
60
out
out
out
6.0
60
= 100 mA
= 50 mA
= 10 mA
Unstable Region
Stable Region
C
V
70
7.0
out
in
80
= 13.5 V
= 10 mF
80
8.0
100
90
9.0
120
100
10