MC7815ECTBU Fairchild Semiconductor, MC7815ECTBU Datasheet - Page 21

• Manufacturer Part Number: MC7815ECTBU
• Description: IC REGULATOR 15V 1.0A 4% TO-220
• Manufacturer: Fairchild Semiconductor

Specifications of MC7815ECTBU

• 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: 1 A
• Line Regulation: 300 mV
• Load Regulation: 300 mV
• Input Voltage Max: 35 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Voltage Regulation Accuracy: 4 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

-V
IN
V
Input
Input
I
COMMON
I
O
= I
Figure 13. High Output Current with Short Circuit Protection
REG
0.33uF
1
+B
MC78XXE/LM78XXE
3
R1
R1
3
Q1
Q1 = TIP42
Q2 = TIP42
Q2
Figure 12. High Current Voltage Regulator
(I
Q1 BD536
Figure 14. Tracking Voltage Regulator
REG
TIP42
IREG
0.33uF
- V
2
R
BEO1
R
SC
1
SC
MC78XXE/LM78XXE
= I
/R
6
V
1
BEQ2
3
)
SC
4
7
I
LM741
Q1
Q1
2
0.1uF
0.33uF
+
_
3
2
MC78XXE/LM78XXE
4.7K
3
4.7K
2
COMMON
0.1uF
V
I
O
O
-V
R
MC78XXE/LM78XXE/MC78XXAE
1
0.1uF
O
3
=
I
REG
V
Output
BEQ1
- I
Q1
B
Output
Q1
21