KA78M15 Fairchild Semiconductor, KA78M15 Datasheet - Page 9

• Manufacturer Part Number: KA78M15
• Description: Linear Regulators - Standard
• Manufacturer: Fairchild Semiconductor

Specifications of KA78M15

• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: 15 V
• Output Current: 0.7 A
• Line Regulation: 100 mV
• Load Regulation: 300 mV
• Input Voltage Max: 35 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Package / Case: TO-220
• Mounting Style: Through Hole
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical Applications
Notes:
1. To specify an output voltage, substitute voltage value for "XX"
2. Although no output capacitor is needed for stability, it does improve transient response.
3. Required if regulator is located an appreciable distance from power Supply filter
V
I
V
V
I
I
C
I
Figure 3. Circuit for Increasing Output Voltage
C
C
I
I
0.33 F
Figure 2. Constant Current Regulator
I
O
I
V
Figure 1. Fixed Output Regulator
R1
1
0.33 F
= R
0.3 F
O
Vxx
= V
1
1
1
5I
+I
XX
KA78MXX
O
I
O
O
(1+R
KA78MXX
I
KA78MXX
O
2
2
/R
2
2
1
) +I
0.1 F
C
O
3
O
R
0.1 F
2
C
C
3
3
O
O
V
XX
0.1 F
R
R
1
2
VXX
V
R
I
O
1
O
V
O
KA78MXX
9