
For Reference Only
Part Number | LM2574MX-12 |
OEMstron Part # | LM2574MX-12 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK 12V 500MA 14SOIC |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LM2574MX-12 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM2574MX-12 Specifications
Part Number | LM2574MX-12 | |
Brand | Texas Instruments | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | ||
Series | SIMPLE SWITCHER® | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Output Type | Fixed | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 4V | |
Voltage - Input (Max) | 40V | |
Voltage - Output (Min/Fixed) | 12V | |
Voltage - Output (Max) | - | |
Current - Output | 500mA | |
Frequency - Switching | 52kHz | |
Synchronous Rectifier | No | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 14-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 14-SOIC |
LM2574MX-12 Documents

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LM2574M-12/NOPB D# V99:2348_07269443 Texas Instruments |
Conv DC-DC 4V to 40V Step Down Single-Out 12V 0.5A 14-Pin SOIC W Tube RoHS: Compliant
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LM2574MX-12/NOPB D# V72:2272_07269449 Texas Instruments |
Conv DC-DC 4V to 40V Step Down Single-Out 12V 0.5A 14-Pin SOIC W T/R RoHS: Compliant
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LM2574M-12/NOPB D# LM2574M-12/NOPB Texas Instruments |
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Part Number | Description | Stock |
LM2574MX-12 Texas Instruments |
IC REG BUCK 12V 0.5A 14SOIC |
4000 |
LM2574MX-12/NOPB Texas Instruments |
IC REG BUCK 12V 0.5A 14SOIC |
4000 |
LM2574M-12/NOPB Texas Instruments |
IC, DC DC CONVERTER |
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RoHS (ship within 1day) - D/C 2015 |
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IC REG BUCK 12V 500MA 14SOIC |
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Part Number | Description | Stock |
LM2574MX-12 D# LM2574MX-12 National Semiconductor Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
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LM2574M-12/NOPB D# 3122834 Texas Instruments |
IC, DC DC CONVERTER RoHS: Compliant
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LM2574MX12NOPB Texas Instruments |
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LM2574MX12 National Semiconductor Corporation |
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IC, DC DC CONVERTER, Topology:Buck (Step Down), Input Voltage Min:4V, Input Voltage Max:40V, DC / DC Converter IC Case:SOIC, No. of Pins:14Pins, Output Current:500mA, Output Voltage Nom.:12V, Switching Frequency:52kHz, Operating RoHS Compliant: Yes RoHS: Compliant
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LM2574MX-12/NOPB D# NS-LM2574MX-12/NOPB Texas Instruments |
OEM/CM ONLY |
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LM2574 8V to 40V, 500mA SIMPLE SWITCHER buck converter with 4 external components RoHS: Compliant
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shipping today |
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LM2574MX-12/NOPB D# 53371917 Texas Instruments |
Conv DC-DC 4V to 40V Step Down Single-Out 12V 0.5A 14-Pin SOIC W T/R RoHS: Compliant
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