Datasheet

V
IN
V
IN
EN
BOOST
SW
FB
GND
V
OUT
C3
L1
C2
R1
R2
D1
D2
ON
OFF
C1
R3
LM2736
www.ti.com SNVS316F –SEPTEMBER 2004–REVISED APRIL 2013
LM2736Y Circuit Examples
Figure 29. LM2736Y (550kHz)
V
BOOST
Derived from V
IN
5V to 1.5V/750mA
Table 6. Bill of Materials for Figure 29
Part ID Part Value Part Number Manufacturer
U1 750mA Buck Regulator LM2736Y TI
C1, Input Cap 10µF, 6.3V, X5R C3216X5ROJ106M TDK
C2, Output Cap 22µF, 6.3V, X5R C3216X5ROJ226M TDK
C3, Boost Cap 0.01µF, 16V, X7R C1005X7R1C103K TDK
D1, Catch Diode 0.3V
F
Schottky 1A, 10VR MBRM110L ON Semi
D2, Boost Diode 1V
F
@ 50mA Diode 1N4148W Diodes, Inc.
L1 10µH, 1.6A, SLF7032T-100M1R4 TDK
R1 2kΩ, 1% CRCW06032001F Vishay
R2 10kΩ, 1% CRCW06031002F Vishay
R3 100kΩ, 1% CRCW06031003F Vishay
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