LM26400YMH NSC [National Semiconductor], LM26400YMH Datasheet - Page 19

• Manufacturer Part Number: LM26400YMH
• Description: Dual 2A, 500kHz Wide Input Range Buck Regulator
• Manufacturer: NSC [National Semiconductor]

LM26400Y Design Examples
Part
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
D1
D2
L1
L2
R1
R2
R3
R4
R5
U1
Description
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Ceramic
Capacitor, Ceramic
Diode, Schottky
Diode, Schottky
Inductor
Inductor
Resistor
Resistor
Resistor
Resistor
Resistor
Regulator
Bill of Materials (Circuit 1, V
Part Values
10µF, 16V, X5R
0.22µF, 16V, X5R
0.1µF, 6.3V, X5R
0.1µF, 6.3V, X5R
100µF, 6.3V, X5R
47µF, 6.3V, X5R
0.012µF, 6.3V, X5R
0.012µF, 6.3V, X5R
0.027µF, 6.3V, X5R
0.027µF, 6.3V, X5R
2A, 30V
2A, 30V
5µH, 2.2A
8.7µH, 2.2A
10.0Ω, 1%
5.90kΩ, 1%
5.90kΩ, 1%
18.7kΩ, 1%
5.90kΩ, 1%
Dual 2A Buck
FIGURE 10. Example Circuit 1
IN
= 12V±10%, Output1 = 1.2V/2A, Output2 = 2.5V/2A)
Physical Size
1210
0603
0402
0402
1210
1210
0402
0402
0402
0402
SMB
SMB
7x7x2.8 mm
7x7x4 mm
0402
0402
0402
0402
0402
ETSSOP-16
19
3
3
Part Number
GRM32DR61C106KA01
EMK107BJ224KA-T
C1005X5R0J104K
C1005X5R0J104K
GRM32ER60J107ME20L
GRM32ER60J476ME20L
C0402C123K9PACTU
C0402C123K9PACTU
C0402C273K9PACTU
C0402C273K9PACTU
MBRS230LT3G
MBRS230LT3G
CDRH6D26NP-5R0NC
CDRH6D38NP-8R7NC
CRCW040210R0FK
CRCW04025K90FK
CRCW04025K90FK
CRCW040218K7FK
CRCW04025K90FK
LM26400YMH
Manufacturer
Murata
Taiyo Yuden
TDK
TDK
Murata
Murata
Kemet
Kemet
Kemet
Kemet
ON Semiconductor
ON Semiconductor
Sumida
Sumida
Vishay
Vishay
Vishay
Vishay
Vishay
National
Semiconductor
20200253
www.national.com