LM2736X EVAL National Semiconductor, LM2736X EVAL Datasheet - Page 19

• Manufacturer Part Number: LM2736X EVAL
• Description: BOARD EVALUATION LM2736X
• Manufacturer: National Semiconductor

Specifications of LM2736X EVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.5V
• Current - Output: 750mA
• Voltage - Input: 3 ~ 18V
• Regulator Topology: Buck
• Frequency - Switching: 1.6MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM2736
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -

LM2736Y Circuit Examples
Part ID
U1
C1, Input Cap
C2, Output Cap
C3, Boost Cap
C4, Shunt Cap
D1, Catch Diode
D2, Boost Diode
D3, Zener Diode
L1
R1
R2
R3
R4
Part Value
750mA Buck Regulator
10µF, 25V, X7R
22µF, 6.3V, X5R
0.01µF, 16V, X7R
0.1µF, 6.3V, X5R
0.4V
1V
5.1V 250Mw SOT-23
15µH, 1.5A
2kΩ, 1%
10kΩ, 1%
100kΩ, 1%
4.12kΩ, 1%
F
F
@
Schottky 1A, 30VR
50mA Diode
FIGURE 13. LM2736Y (550kHz)
(Continued)
Bill of Materials for Figure 13
V
BOOST
18V to 1.5V/750mA
Derived from V
19
Part Number
LM2736Y
C3225X7R1E106M
C3216X5ROJ226M
C1005X7R1C103K
C1005X5R0J104K
SS1P3L
1N4148W
BZX84C5V1
SLF7045T-150M1R5
CRCW06032001F
CRCW06031002F
CRCW06031003F
CRCW06034121F
SHUNT
Manufacturer
National Semiconductor
TDK
TDK
TDK
TDK
Vishay
Diodes, Inc.
Vishay
TDK
Vishay
Vishay
Vishay
Vishay
20124244
www.national.com