LM7815ACT Fairchild Semiconductor, LM7815ACT Datasheet - Page 23

• Manufacturer Part Number: LM7815ACT
• Description: IC REG 1A POS VOLT 3TERM TO-220
• Manufacturer: Fairchild Semiconductor

Specifications of LM7815ACT

• Regulator Topology: Positive Fixed
• Voltage - Output: 15V
• Voltage - Input: Up to 35V
• Voltage - Dropout (typical): 2V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: 15 V
• Output Current: 2.2 A
• Line Regulation: 150 mV
• Load Regulation: 100 mV
• Input Voltage Max: 35 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Voltage Regulation Accuracy: 2 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

LM78XX/LM78XXA Rev. 1.0
Notes:
1. To specify an output voltage, substitute voltage value for “XX.” A common ground is required between the input and the
2. C
3. C
output voltage. The input voltage must remain typically 2.0V above the output voltage even during the low point on the input
ripple voltage.
I
O
is required if regulator is located an appreciable distance from power supply filter.
improves stability and transient response.
I
V
RI
O
≥ 5 I
= V
Input
Input
XX
Q
(1 + R
C
Figure 12. Circuit for Increasing Output Voltage
C
2
I
/ R
I
Input
1
) + I
0.33µF
0.33µF
Figure 10. Fixed Output Regulator
Q
R
1
C
I
O
1
2
I
=
V
R
XX
0.33µF
I
LM78XX
1
Q
LM78XX
+ I
1
Q
2
Figure 11.
2
LM78XX
I
23
Q
C
2
3
C
O
3
O
0.1µF
0.1µF
C
3
O
R
1
0.1µF
V
V
R
XX
XX
L
Output
R1
R2
I
O
Output
Output
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