LM2736YMK/NOPB National Semiconductor, LM2736YMK/NOPB Datasheet - Page 12

• Manufacturer Part Number: LM2736YMK/NOPB
• Description: IC REG PWM STPDWN 750MA TSOT23-6
• Manufacturer: National Semiconductor
• Type: Step-Down (Buck)r

Specifications of LM2736YMK/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.25 ~ 16 V
• Current - Output: 750mA
• Frequency - Switching: 550kHz
• Voltage - Input: 3 ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-6, TSOT-6
• For Use With: LM2736Y EVAL - BOARD EVALUATION LM2736Y
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LM2736YMK; LM2736YMKTR

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LM2736X Circuit Examples
Part ID
U1
C1, Input Cap
C2, Output Cap
C3, Boost Cap
D1, Catch Diode
D2, Boost Diode
L1
R1
R2
R3
Part Value
750mA Buck Regulator
10µF, 6.3V, X5R
10µF, 6.3V, X5R
0.01uF, 16V, X7R
0.3V
1V
4.7µH, 1.7A,
2kΩ, 1%
10kΩ, 1%
100kΩ, 1%
F
F
@
Schottky 1A, 10VR
50mA Diode
FIGURE 6. LM2736X (1.6MHz)
Bill of Materials for Figure 6
V
BOOST
5V to 1.5V/750mA
Derived from V
12
Part Number
LM2736X
C3216X5ROJ106M
C3216X5ROJ106M
C1005X7R1C103K
MBRM110L
1N4148W
VLCF4020T- 4R7N1R2
CRCW06032001F
CRCW06031002F
CRCW06031003F
IN
Manufacturer
National Semiconductor
TDK
TDK
TDK
ON Semi
Diodes, Inc.
TDK
Vishay
Vishay
Vishay
20124242