MC33269DTRK-3.3G ON Semiconductor, MC33269DTRK-3.3G Datasheet - Page 4

• Manufacturer Part Number: MC33269DTRK-3.3G
• Description: IC REG LDO 0.8A 3.3V DPAK
• Manufacturer: ON Semiconductor

Specifications of MC33269DTRK-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: TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
• 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: DPAK
• 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: 2 +Tab
• Mounting: Surface Mount
• Quiescent Current (max): 8mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC33269DTRK-3.3GOS; MC33269DTRK-3.3GOS; MC33269DTRK-3.3GOSTR

1060
1020
1100
980
940
900
1.5
1.3
1.1
0.9
0.7
0.5
70
60
50
40
30
20
-55
0.1
0
T
A
= 25°C
V
I
T
L
A
in
-25
Figure 6. MC33269 Ripple Rejection
= 800 mA
= 25°C
= V
Figure 2. Dropout Voltage versus
200
O
+ 3.0 V
Figure 4. Dropout Voltage
I
O
T
, OUTPUT LOAD CURRENT (mA)
A
Output Load Current
0
, AMBIENT TEMPERATURE (°C)
versus Temperature
V
1.0
versus Frequency
O
= 12 V
f, FREQUENCY (kHz)
400
25
50
600
10
T
T
V
A
A
O
75
= -40°C
= 125°C
= 3.3 V or 5.0 V
I
800
O
= 800 mA
100
http://onsemi.com
1000
100
125
4
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
70
60
50
40
30
20
0
0.1
Figure 5. MC33269−XX Output DC Current versus
0
Figure 7. MC33269−ADJ Ripple Rejection
Figure 3. Transient Load Regulation
2.0
V
V
I
C
T
L
A
in
out
Adj
= 800 mA
INPUT-OUTPUT VOLTAGE DIFFERENTIAL (V)
Input−Output Differential Voltage
= 25°C
= 8.0 V
= 5.0 V
= 22 mF
4.0
1.0
versus Frequency
6.0
f, FREQUENCY (kHz)
20 ms/DIV
T
MC33269D-XX
L = 25 mm Copper
A
= 25°C
8.0
C
C
V
Preload = 0.1 A
in
in
O
10
= 10 mF
= 10 mF Tantalum
= V
10
O
+ 3.0 V
12
14
100
mV/Div
0.5 A
0 A
100
16