LM2597M-3.3/NOPB National Semiconductor, LM2597M-3.3/NOPB Datasheet - Page 21
![IC REG SIMPLE SWITCHER 8-SOIC](/photos/7/60/76081/lm2597m-3_3_nopb_sml.jpg)
LM2597M-3.3/NOPB
Manufacturer Part Number
LM2597M-3.3/NOPB
Description
IC REG SIMPLE SWITCHER 8-SOIC
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Datasheet
1.LM2597M-3.3NOPB.pdf
(34 pages)
Specifications of LM2597M-3.3/NOPB
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
3.3V
Current - Output
500mA
Frequency - Switching
150kHz
Voltage - Input
4.5 ~ 40 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Output Current
500mA
Output Voltage
3.3V
No. Of Outputs
1
Supply Voltage Range
4.5V To 40V
No. Of Pins
8
Operating Temperature Range
-40°C To +125°C
Primary Input Voltage
12V
Rohs Compliant
Yes
Termination Type
SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
*LM2597M-3.3
*LM2597M-3.3/NOPB
LM2597M-3.3
*LM2597M-3.3/NOPB
LM2597M-3.3
Application Information
(Continued)
DS012440-33
FIGURE 13. Soft-start, Delay, Error, Output
21
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