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LM2940S-12/NOPB
Purchase
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For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | TO-263-4, D2Pak (3 Leads + Tab), TO-263AA |
| Number of Pins | 3 |
| Weight | 4.535924g |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 3 |
| ECCN Code | EAR99 |
| Subcategory | Other Regulators |
| Technology | BIPOLAR |
| Terminal Position | SINGLE |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 245 |
| Number of Functions | 1 |
| Terminal Pitch | 2.54mm |
| Current Rating | 1A |
| Base Part Number | LM2940 |
| Pin Count | 4 |
| Number of Outputs | 1 |
| Voltage - Input (Max) | 26V |
| Output Voltage | 12V |
| Output Type | Fixed |
| Max Output Current | 1A |
| Output Configuration | Positive |
| Quiescent Current | 15mA |
| Output Voltage 1 | 12V |
| Number of Regulators | 1 |
| Min Input Voltage | 13.6V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Current - Quiescent (Iq) | 10mA |
| Voltage Dropout (Max) | 1V @ 1A |
| PSRR | 66dB (120Hz) |
| Dropout Voltage | 500mV |
| Dropout Voltage1-Nom | 0.5V |
| Voltage Tolerance-Max | 5% |
| Nominal Output Voltage | 12V |
| Height | 4.83mm |
| Length | 10.18mm |
| Width | 8.41mm |
| Thickness | 4.44mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
See Relate Datesheet