LM3475MF/NOPB National Semiconductor, LM3475MF/NOPB Datasheet - Page 12

• Manufacturer Part Number: LM3475MF/NOPB
• Description: IC CTRLR HYSTERETIC BUCK SOT23-5
• Manufacturer: National Semiconductor
• Type: Step-Down (Buck)r

Specifications of LM3475MF/NOPB

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 10 V
• Current - Output: 5A
• Voltage - Input: 2.7 ~ 10 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Power - Output: 440mW
• For Use With: LM3475EVAL - BOARD EVALUATION LM3475
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Other names: LM3475MF; LM3475MFTR

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Layout
Bill of Materials
Designator
C
R
R
C
C
D1
Q1
L1
OUT
FB2
FB1
FF
IN
(Continued)
Schottky, 20V, 2A
2.15k , 0805, 1%
10µF, 16V, X5R
1nF, 25V, X7R
1k , 0805, 1%
100µF, 6V, Ta
Description
10µH, 3.1A
30V, 2.5A
FIGURE 6. Top Layer (Standard Board)
FIGURE 5.
(2:1 Scale)
12
TPSY107M006R0100
VJ1206Y102KXXA
EMK325BJ106MN
CRCW08052151F
CRW08051001F
CDRH103R100
Part Number
CMSH2-20L
Si2343
20070106
Central Semiconductor
TAIYO YUDEN
20070101
Vendor
Sumida
Vishay
Vishay
Vishay
Vishay
AVX