LM2597N-5.0/NOPB National Semiconductor, LM2597N-5.0/NOPB Datasheet - Page 6
![IC REG SIMPLE SWITCHER 8-DIP](/photos/7/60/76087/lm2597n-5_0_nopb_sml.jpg)
LM2597N-5.0/NOPB
Manufacturer Part Number
LM2597N-5.0/NOPB
Description
IC REG SIMPLE SWITCHER 8-DIP
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Datasheet
1.LM2597M-3.3NOPB.pdf
(34 pages)
Specifications of LM2597N-5.0/NOPB
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5V
Current - Output
500mA
Frequency - Switching
150kHz
Voltage - Input
4.5 ~ 40 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
*LM2597N-5.0
*LM2597N-5.0/NOPB
LM2597N-5.0
*LM2597N-5.0/NOPB
LM2597N-5.0
www.national.com
Typical Performance Characteristics
Quiescent Current
Feedback Pin
Bias Current
Soft-start
DS012440-14
DS012440-11
DS012440-8
Standby
Quiescent Current
Flag Saturation
Voltage
Shutdown /Soft-start
Current
(Continued)
6
DS012440-12
DS012440-15
DS012440-9
Minimum Operating
Supply Voltage
Switching Frequency
Delay Pin Current
DS012440-16
DS012440-10
DS012440-13