LM2574HVM-ADJ/NOPB National Semiconductor, LM2574HVM-ADJ/NOPB Datasheet - Page 23
![IC REG SIMPLE SWITCHER 14-SOIC](/photos/6/60/66091/pkg_m14b_sml.jpg)
LM2574HVM-ADJ/NOPB
Manufacturer Part Number
LM2574HVM-ADJ/NOPB
Description
IC REG SIMPLE SWITCHER 14-SOIC
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Datasheet
1.LM2574MX-ADJNOPB.pdf
(24 pages)
Specifications of LM2574HVM-ADJ/NOPB
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.23 ~ 57 V
Current - Output
500mA
Frequency - Switching
52kHz
Voltage - Input
4 ~ 60 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (7.5mm Width)
Power - Output
750mW
Dc To Dc Converter Type
Inverting/Step Down
Pin Count
14
Input Voltage
60V
Output Voltage
1.23 to 57V
Switching Freq
58kHz
Output Current
500mA
Efficiency
77%
Package Type
SOIC W
Output Type
Adjustable
Switching Regulator
Yes
Mounting
Surface Mount
Input Voltage (min)
4V
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM2574HVM-ADJ
*LM2574HVM-ADJ/NOPB
LM2574HVM-ADJ
*LM2574HVM-ADJ/NOPB
LM2574HVM-ADJ
Physical Dimensions
inches (millimeters) unless otherwise noted
14-Lead Wide Surface Mount (WM)
Order Number LM2574M-3.3, LM2574HVM-3.3, LM2574M-5.0,
LM2574HVM-5.0, LM2574M-12, LM2574HVM-12, LM2574M-15,
LM2574HVM-15, LM2574M-ADJ or LM2574HVM-ADJ
NS Package Number M14B
23
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