LM2734YMKX National Semiconductor, LM2734YMKX Datasheet - Page 20

• Manufacturer Part Number: LM2734YMKX
• Description: IC,SMPS CONTROLLER,CURRENT-MODE,BICMOS,TSOP,6PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM2734YMKX

• Rohs Compliant: NO

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Part ID
U1
C1, Input Cap
C2, Output Cap
C3, Boost Cap
D1, Catch Diode
D2, Boost Diode
D3, Zener Diode
L1
R1
R2
R3
Part Value
1A Buck Regulator
10µF, 25V, X7R
22µF, 6.3V, X5R
0.01µF, 16V, X7R
0.4V
1V
11V 350Mw SOT-23
15µH, 1.5A,
8.87kΩ, 1%
10.2kΩ, 1%
100kΩ, 1%
F
@ 50mA Diode
F
Schottky 1A, 30VR
V
BOOST
FIGURE 14. LM2734Y (550kHz)
Derived from Series Zener Diode (V
Bill of Materials for Figure 14
15V to 1.5V/1A
20
Part Number
LM2734Y
C3225X7R1E106M
C3216X5ROJ226M
C1005X7R1C103K
SS1P3L
1N4148W
BZX84C11T
SLF7045T-150M1R5
CRCW06038871F
CRCW06031022F
CRCW06031003F
IN
)
Manufacturer
National Semiconductor
TDK
TDK
TDK
Vishay
Diodes, Inc.
Diodes, Inc.
TDK
Vishay
Vishay
Vishay
20102349