LM2575N-12/NOPB National Semiconductor, LM2575N-12/NOPB Datasheet - Page 14

• Manufacturer Part Number: LM2575N-12/NOPB
• Description: IC REG SIMPLE SWITCHER 16-DIP
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2575N-12/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 12V
• Current - Output: 1A
• Frequency - Switching: 52kHz
• Voltage - Input: 4 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: *LM2575N-12; *LM2575N-12/NOPB; LM2575N-12

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Inductor Value Selection Guides
(For Continuous Mode Operation)
FIGURE 3. LM2575(HV)-3.3
FIGURE 4. LM2575(HV)-5.0
1147511
1147510
FIGURE 7. LM2575(HV)-ADJ
14
1147514
FIGURE 5. LM2575(HV)-12
FIGURE 6. LM2575(HV)-15
1147512
1147513