MC33269D-3.3G ON Semiconductor, MC33269D-3.3G Datasheet - Page 5

• Manufacturer Part Number: MC33269D-3.3G
• Description: IC REG LDO 800MA 3.3V 8SOIC
• Manufacturer: ON Semiconductor

Specifications of MC33269D-3.3G

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 20V
• Voltage - Dropout (typical): 1.1V @ 800mA
• Number Of Regulators: 1
• Current - Output: 800mA
• Current - Limit (min): 800mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 20 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 1.25 V at 500 mA
• Output Current: 800 mA
• Line Regulation: 0.3 %
• Load Regulation: 0.5 %
• Voltage Regulation Accuracy: 1 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Input Voltage (max): 20V
• Package Type: SOIC N
• Output Voltage Accuracy: ±1%
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Dropout Voltage@current (typ): 1@500mA/1.1@800mA
• Pin Count: 8
• Mounting: Surface Mount
• Quiescent Current (max): 8mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC33269D-3.3GOS

170
150
130
110
90
70
50
30
Figure 8. SOP−8 Thermal Resistance and Maximum
0
Power Dissipation versus P.C.B. Copper Length
10
R
qJA
L, LENGTH OF COPPER (mm)
20
Graph represents symmetrical layout
L
P
Ï Ï Ï
Ï Ï Ï
Ï Ï Ï
D(max)
Copper
2.0 oz.
Figure 10. SOT−223 Thermal Resistance and Maximum
280
240
200
160
120
40
80
L
30
for T
0
Power Dissipation versus P.C.B. Copper Length
Ï Ï Ï
Ï Ï Ï
A
= 50°C
Mounted
Vertically
Free Air
5.0
40
Ï Ï Ï
Ï Ï Ï
Ï Ï Ï
Minimum
Size Pad
3.0 mm
L, LENGTH OF COPPER (mm)
http://onsemi.com
10
50
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
P
R
5
D(max)
qJA
15
100
90
80
70
60
50
40
for T
Figure 9. DPAK Thermal Resistance and Maximum
0
Power Dissipation versus P.C.B. Copper Length
A
20
= 50°C
Ï Ï Ï Ï
Ï Ï Ï Ï
Ï Ï Ï Ï
Vertically
Mounted
Free Air
L
2.0 oz. Copper
5.0
Minimum
Size Pad
25
L
L, LENGTH OF COPPER (mm)
10
30
P
2.50
1.25
0.83
0.63
0.50
0.42
0.35
D(max)
R
qJA
15
for T
A
= 50°C
20
Ï Ï Ï Ï
Ï Ï Ï Ï
Ï Ï Ï Ï
Ï Ï Ï Ï
L
2.0 oz. Copper
25
L
30
2.4
2.0
1.6
1.2
0.8
0.4
0