LM2574N-12 National Semiconductor, LM2574N-12 Datasheet - Page 7
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LM2574N-12
Manufacturer Part Number
LM2574N-12
Description
IC, STEP-DOWN REGULATOR, 8-DIP
Manufacturer
National Semiconductor
Datasheet
1.LM2574MX-ADJNOPB.pdf
(24 pages)
Specifications of LM2574N-12
Primary Input Voltage
25V
No. Of Outputs
1
Output Voltage
12V
Output Current
500mA
No. Of Pins
8
Operating Temperature Range
-40°C To +125°C
Supply Voltage Range
4V To 40V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM2574N-12
Manufacturer:
NS
Quantity:
5 510
Company:
Part Number:
LM2574N-12
Manufacturer:
ST
Quantity:
5 510
Company:
Part Number:
LM2574N-12G
Manufacturer:
ON Semiconductor
Quantity:
1 500
Typical Performance Characteristics
Current Limit
Oscillator Frequency
Minimum Operating Voltage
DS011394-30
DS011394-33
DS011394-36
Supply Current
Switch Saturation
Voltage
Supply Current
vs Duty Cycle
(Circuit of Figure 2 ) (Continued)
7
DS011394-31
DS011394-34
DS011394-37
Standby
Quiescent Current
Efficiency
Feedback Voltage
vs Duty Cycle
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DS011394-35
DS011394-32
DS011394-38