LM2574N-3.3 National Semiconductor, LM2574N-3.3 Datasheet - Page 13

• Manufacturer Part Number: LM2574N-3.3
• Description: SWITCHING REG 0.5A 3.3V, 2574, DIP8
• Manufacturer: National Semiconductor

Specifications of LM2574N-3.3

• Output Voltage: 3.3V
• Voltage Regulator Case Style: DIP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC (15-Dec-2010)
• Operating Temperature Max: 125°C
• Operating: RoHS Compliant

LM2574 Series Buck Regulator Design Procedure
INDUCTOR VALUE SELECTION GUIDES (For Continuous Mode Operation)
FIGURE 4. LM2574HV-3.3 Inductor Selection Guide
FIGURE 5. LM2574HV-5.0 Inductor Selection Guide
DS011394-26
DS011394-13
13
FIGURE 6. LM2574HV-12 Inductor Selection Guide
FIGURE 7. LM2574HV-15 Inductor Selection Guide
(Continued)
DS011394-14
DS011394-15
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