LM2574M-ADJ National Semiconductor, LM2574M-ADJ Datasheet - Page 9

• Manufacturer Part Number: LM2574M-ADJ
• Description: IC, STEP-DOWN REGULATOR, SOIC-14
• Manufacturer: National Semiconductor

Specifications of LM2574M-ADJ

• Primary Input Voltage: 40V
• No. Of Outputs: 1
• Output Voltage: 37V
• Output Current: 500mA
• No. Of Pins: 14
• Operating Temperature Range: -40°C To +125°C
• Supply Voltage Range: 4V To 40V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Block Diagram
DS011394-10
R1 = 1k
3.3V, R2 = 1.7k
5V, R2 = 3.1k
12V, R2 = 8.84k
15V, R2 = 11.3k
For Adj. Version
R1 = Open, R2 = 0
Note: Pin numbers are for the 8-pin DIP package.
FIGURE 1.
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