LM2940CS-12 NS TO-263 Linear Regulators

LM2940CS-12 Product Image

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  • Part Number
  • LM2940CS-12
  • Brand
  • NS
  • Product Categories
  • PMIC - Voltage Regulators - Linear
  • Package
  • TO-263
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The LM2940CS-12 from NS manufacturer is a PMIC - Voltage Regulators - Linear with 1A Low Dropout Regulator. The LM2940CS-12 is LDO Regulator Pos 12V 1A 4-Pin(3+Tab) TO-263 Tube LDO Voltage Regulators Dual Differential Comparator ALT 595-LM293P. More details for LM2940CS-12 can be seen below.

Linear Regulators
National Semiconductor
Veswin Part Number
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
New & Original - Factory Package
Stock Status
In-Stock Inventory
Minimum order
Estimated Delivery Time
On Dec 11 - Dec 16 (Choose Expedited Shipping)
EDA / CAD Models
LM2940CS-12 by SnapEDA
Storage Condition
Dry storage cabinet & Humidity protection package
Voltage Output
Voltage Input
13.6 V ~ 26 V
Voltage Dropout Typical
0.5V @ 1A
Unit Weight
0.068654 oz
Supplier Device Package
Regulator Topology
Positive Fixed
Quiescent Current
15 mA
Alternate Packaging
Package Case
TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Output Voltage
12 V
Output Type
Output Current
1 A
Operating Temperature
0°C ~ 125°C
Number of Regulators
Number of Outputs
1 Output
Mounting Style
Mounting Type
Surface Mount
Minimum Operating Temperature
0 C
Maximum Operating Temperature
+ 125 C
Load Regulation
120 mV
Line Regulation
120 mV
Input Voltage MIN
13.6 V
Input Voltage MAX
26 V
Ib Input Bias Current
10 mA
Dropout Voltage Max
0.8 V at 1 A 0.15 V at 100 mA
Dropout Voltage
0.5 V at 1 A 0.11 V at 100 mA
Current Output
Current Limit Min

NS Inventory

Looking for LM2940CS-12? Welcome to Veswin.com, Our Sales are here to help you. You can get components availability and pricing for LM2940CS-12, view detailed information that including LM2940CS-12 manufacturer and datasheets. You can buy or learn about LM2940CS-12 right here, right now. Veswin is an electronic component distributor for commodity, common, obsolete / hard to find electronic components. Veswin supplies Industrial, Commercial and Mil-Spec components to OEM customers, CEM customers and Repair Centers worldwide. We maintain a large inventory of electronic components, which may include LM2940CS-12, on hand to ship same day or short lead-time. Veswin Company is a full service LM2940CS-12 supplier and distributor for LM2940CS-12. We have the ability to source and provide the LM2940CS-12 globally to assist you with your electronic component supply chain. now!
NS Original Stock

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  • Q: How Long Can I Get The LM2940CS-12?
  • A: We will ship via FedEx or DHL or UPS, Normally will take 4 or 5 days to arrive at your office.
    We can also ship via registered airmail, Normally will take 14-38 days to arrive at your office.
    Please choose your preferred shipping method when checking out on our website.
  • Q: LM2940CS-12 Warranty?
  • A: We Provide 90 days warranty for our product.
  • Q: LM2940CS-12 Technical Support?
  • A: Yes, Our product technical engineer will help you with the LM2940CS-12 pinout information, application notes, replacement, datasheet in pdf, manual, schematic, equivalent, cross reference.


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