LM2574M-ADJ/NOPB National Semiconductor, LM2574M-ADJ/NOPB Datasheet - Page 2

• Manufacturer Part Number: LM2574M-ADJ/NOPB
• Description: IC REG SW ADJ 500MA STPDN 14SOIC
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Down (Buck)r

Specifications of LM2574M-ADJ/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.23 ~ 37 V
• Current - Output: 500mA
• Frequency - Switching: 52kHz
• Voltage - Input: 4 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (7.5mm Width)
• Power - Output: 750mW
• Primary Input Voltage: 40V
• No. Of Outputs: 1
• Output Voltage: 37V
• Output Current: 500mA
• No. Of Pins: 14
• Operating Temperature Range: -40°C To +125°C
• Current Rating: 0.5A
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM2574M-ADJ; *LM2574M-ADJ/NOPB; LM2574M-ADJ

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3-lead
SOT-223
3-lead TO-220
3-lead TO-252
8-lead LLP
TO-263
Ordering Information
Package
−40˚C to +125˚C
−40˚C to +125˚C
−40˚C to 125˚C
0˚C to +125˚C
0˚C to +125˚C
0˚C to +125˚C
0˚C to +125˚C
0˚C to +125˚C
Temperature
Range
LM1117IMPX-ADJ
LM1117MPX-2.85
LM1117IDTX-ADJ
LM1117ILDX-ADJ
LM1117MPX-ADJ
LM1117IMPX-3.3
LM1117IMPX-5.0
LM1117DTX-ADJ
LM1117DTX-2.85
LM1117LDX-ADJ
LM1117LDX-2.85
LM1117MPX-1.8
LM1117MPX-2.5
LM1117MPX-3.3
LM1117MPX-5.0
LM1117IDTX-3.3
LM1117IDTX-5.0
LM1117ILDX-3.3
LM1117ILDX-5.0
LM1117DTX-1.8
LM1117DTX-2.5
LM1117DTX-3.3
LM1117DTX-5.0
LM1117LDX-1.8
LM1117LDX-2.5
LM1117LDX-3.3
LM1117LDX-5.0
LM1117SX-2.85
LM1117SX-ADJ
LM1117SX-3.3
LM1117SX-5.0
LM1117T-2.85
LM1117T-ADJ
Part Number
LM1117T-1.8
LM1117T-2.5
LM1117T-3.3
LM1117T-5.0
2
Packaging Marking
LM1117IDT-ADJ
LM1117DT-ADJ
LM1117DT-2.85
LM1117IDT-3.3
LM1117IDT-5.0
LM1117DT-1.8
LM1117DT-2.5
LM1117DT-3.3
LM1117DT-5.0
LM1117T-2.85
LM1117T-ADJ
LM1117S2.85
LM1117SADJ
LM1117T-1.8
LM1117T-2.5
LM1117T-3.3
LM1117T-5.0
LM1117S3.3
LM1117S5.0
1117ADJ
1117IAD
1117-18
1117-25
1117-28
1117-33
1117-50
1117I33
1117I50
N03A
N12A
N13A
N04A
N05A
N06A
N03B
N05B
N06B
Transport Media
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Tape and Reel
Rails
Rails
Rails
Rails
Rails
Rails
Drawing
LDC08A
MP04A
TD03B
TS3B
T03B
NSC