LM26420XMH NSC [National Semiconductor], LM26420XMH Datasheet - Page 22

• Manufacturer Part Number: LM26420XMH
• Description: Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator
• Manufacturer: NSC [National Semiconductor]

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LM26420X Design Example 2
Part ID
C3, C4
C2, C6
R3, R4
R5, R6
R7, R2
U1
C1
C5
R1
L1
L2
FIGURE 14. LM26420X (2.2MHz): V
0.47µF, 10V, 0805, X7R
15µF, 6.3V, 1206, X5R
33µF, 6.3V, 1206, X5R
22µF, 6.3V, 1206, X5R
2A Buck Regulator
10.0kΩ, 0603, 1%
49.9kΩ, 0603, 1%
12.7kΩ, 0603, 1%
4.99Ω, 0603, 1%
1.0µH, 7.9A
0.7µH, 3.7A
Part Value
IN
Bill of Materials
= 5V, V
22
OUT1
= 1.8V @ 2.0A and V
Manufacturer
Coilcraft
Vishay
Vishay
Vishay
Vishay
Vishay
NSC
TDK
TDK
TDK
TDK
OUT2
= 0.8V @ 2.0A
VJ0805Y474KXQCW1BC
RLF7030T-1R0M6R4
C3216X5R0J156M
C3216X5R0J336M
C3216X5R0J226M
CRCW060310K0F
CRCW060649K9F
CRCW060312K7F
CRCW06034R99F
LPS4414-701ML
30069628
Part Number
LM26420X