lm5009asdcx National Semiconductor Corporation, lm5009asdcx Datasheet - Page 11

• Manufacturer Part Number: lm5009asdcx
• Description: 100v, 150 Ma Constant On-time Buck Switching Regulator
• Manufacturer: National Semiconductor Corporation

Bill of Materials
Item
R
R
R
C1
C2
C3
C4
C5
D1
R3
U1
L1
R
FB2
FB1
CL
T
Schottky Power Diode
Switching Regulator
Ceramic Capacitor
Ceramic Capacitor
Ceramic Capacitor
Ceramic Capacitor
Ceramic Capacitor
Power Inductor
Description
Resistor
Resistor
Resistor
Resistor
Resistor
FIGURE 4. LM5009A Example Circuit
National Semiconductor LM5009A
COILTRONICS DR125-221-R, or
11
TDK SLF10145T-221MR65
Kemet C1206C474K5RAC
Kemet C1206C103K5RAC
Vishay CRCW12063R30F
Vishay CRCW12063011F
Vishay CRCW12061001F
Vishay CRCW12063093F
Vishay CRCW12063163F
TDK C4532X7R2A105M
TDK C4532X7R1E226M
TDK C3216X7R2A104M
Diodes Inc. DFLS1100
Part Number
0.47 µF, 50V
0.01 µF, 50V
0.1 µF, 100V
1 µF, 100V
22 µF, 25V
100V, 1A
3.01 kΩ
220 µH
309 kΩ
316 kΩ
1.0 kΩ
Value
3.3 Ω
30087118
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