LM2594M-5.0 National Semiconductor, LM2594M-5.0 Datasheet - Page 2

• Manufacturer Part Number: LM2594M-5.0
• Description: IC, STEP-DOWN REGULATOR, 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LM2594M-5.0

• 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
• Supply Voltage Range: 4.5V To 40V
• Termination Type: SMD
• Dc To Dc Converter Type: Inverting/Step Down
• Number Of Outputs: 1
• Pin Count: 8
• Input Voltage: 40V
• Switching Freq: 173kHz
• Efficiency: 82%
• Package Type: SOIC N
• Output Type: Fixed
• Switching Regulator: Yes
• Mounting: Surface Mount
• Input Voltage (min): 4.5V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Filter Terminals: SMD
• Rohs Compliant: No
• Input Voltage Primary Max: 40V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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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