LM2594N-5.0/NOPB National Semiconductor, LM2594N-5.0/NOPB Datasheet - Page 2
![IC REG SIMPLE SWITCHER 8-DIP](/photos/7/60/76066/lm2594n-5_0_nopb_sml.jpg)
LM2594N-5.0/NOPB
Manufacturer Part Number
LM2594N-5.0/NOPB
Description
IC REG SIMPLE SWITCHER 8-DIP
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Specifications of LM2594N-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)
Current, Input Bias
10 nA
Current, Output
0.5 A
Current, Supply
5 mA
Frequency, Oscillator
150 kHz
Package Type
DIP-8
Regulator Type
Buck (Step-Down)
Temperature, Operating, Range
-40 to +125 °C
Voltage, Input
4.5 to 40 V
Voltage, Output
5 V
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
Peak Reflow Compatible (260 C)
Yes
Rohs Compliant
Yes
Supply Voltage Range
4.5V To 40V
Input Voltage Primary Max
40V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Other names
*LM2594N-5.0
*LM2594N-5.0/NOPB
LM2594N-5.0
*LM2594N-5.0/NOPB
LM2594N-5.0
Connection Diagrams and Order Information
8-Lead DIP (N)
8-Lead Surface Mount (M)
DS012439-2
Top View
DS012439-3
Order Number
Top View
LM2594N-3.3, LM2594N-5.0,
Order Number LM2594M-3.3,
LM2594N-12 or LM2594N-ADJ
LM2594M-5.0, LM2594M-12 or
LM2594HVN-3.3, LM2594HVN-5.0,
LM2594M-ADJ
LM2594HVN-12 or LM2594HVN-ADJ
LM2594HVM-3.3, LM2594HVM-5.0,
See NS Package Number N08E
LM2594HVM-12 or LM2594HVM-ADJ
See NS Package Number M08A
*No internal connection, but should be soldered to pc board for best heat transfer.
‡
Patent Number 5,382,918.
www.national.com
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