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| LM2736YMKX Datasheet, PDF (22/31 Pages) Texas Instruments – LM2736 Thin SOT 750mA Load Step-Down DC-DC Regulator | |||
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LM2736
SNVS316F â SEPTEMBER 2004 â REVISED APRIL 2013
D3
D2
www.ti.com
VIN
VIN
C1
R3
BOOST
C3
SW
ON
D1
EN
OFF
FB
GND
L1
VOUT
C2
R1
R2
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
Figure 32. LM2736Y (550kHz)
VBOOST Derived from Series Zener Diode (VIN)
15V to 1.5V/750mA
Table 9. Bill of Materials for Figure 32
Part Value
750mA Buck Regulator
10µF, 25V, X7R
22µF, 6.3V, X5R
0.01µF, 16V, X7R
0.4VF Schottky 1A, 30VR
1VF @ 50mA Diode
11V 350Mw SOT
15µH, 1.5A,
2kâ¦, 1%
10kâ¦, 1%
100kâ¦, 1%
Part Number
LM2736Y
C3225X7R1E106M
C3216X5ROJ226M
C1005X7R1C103K
SS1P3L
1N4148W
BZX84C11T
SLF7045T-150M1R5
CRCW06032001F
CRCW06031002F
CRCW06031003F
Manufacturer
TI
TDK
TDK
TDK
Vishay
Diodes, Inc.
Diodes, Inc.
TDK
Vishay
Vishay
Vishay
22
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