LM2574HVN-5.0/NOPB National Semiconductor, LM2574HVN-5.0/NOPB Datasheet - Page 2

IC REG SIMPLE SWITCHER 8-DIP

LM2574HVN-5.0/NOPB

Manufacturer Part Number
LM2574HVN-5.0/NOPB
Description
IC REG SIMPLE SWITCHER 8-DIP
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Datasheet

Specifications of LM2574HVN-5.0/NOPB

Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5V
Current - Output
500mA
Frequency - Switching
52kHz
Voltage - Input
4 ~ 60 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Power - Output
750mW
Primary Input Voltage
12V
No. Of Outputs
1
Output Voltage
5V
Output Current
500mA
No. Of Pins
8
Operating Temperature Range
-40°C To +125°C
Msl
MSL 1 - Unlimited
Input Voltage Primary Max
60V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM2574HVN-5.0
*LM2574HVN-5.0/NOPB
LM2574HVN-5.0
Connection Diagrams
8-Lead DIP
14-Lead Wide
Surface Mount (WM)
DS011394-2
* No internal connection, but should be soldered to PC board for best heat
transfer.
Top View
Order Number LM2574-3.3HVN, LM2574HVN-5.0,
DS011394-3
LM2574HVN-12, LM2574HVN-15, LM2574HVN-ADJ,
Top View
LM2574N-3.3, LM2574N-5.0, LM2574N-12,
Order Number LM2574HVM-3.3, LM2574HVM-5.0,
LM2574N-15 or LM2574N-ADJ
LM2574HVM-12, LM2574HVM-15, LM2574HVM-ADJ,
See NS Package Number N08A
LM2574M-3.3 LM2574M-5.0, LM2574M-12,
LM2574M-15 or LM2574M-ADJ
See NS Package Number M14B
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2

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