


LM2940T-12.0/NOPB | |
|---|---|
DigiKey Part Number | LM2940T-12.0/NOPB-ND |
Manufacturer | |
Manufacturer Product Number | LM2940T-12.0/NOPB |
Description | IC REG LINEAR 12V 1A TO220-3 |
Manufacturer Standard Lead Time | 18 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3 |
Datasheet | Datasheet |
EDA/CAD Models | LM2940T-12.0/NOPB Models |
Category | Current - Output |
Mfr | Current - Quiescent (Iq) 10 mA |
Packaging Tube | Current - Supply (Max) 15 mA |
Part Status Active | PSRR 66dB (120Hz) |
Output Configuration | Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit |
Output Type | Operating Temperature -40°C ~ 125°C |
Number of Regulators 1 | Mounting Type Through Hole |
Voltage - Input (Max) 26V | Package / Case TO-220-3 |
Voltage - Output (Min/Fixed) 12V | Supplier Device Package TO-220-3 |
Voltage Dropout (Max) 1V @ 1A | Base Product Number |
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UA7812CKCS | Texas Instruments | 2,770 | 296-13998-5-ND | Fr.0.85000 | Similar |
| UA7812CKCSE3 | Texas Instruments | 173 | 296-21623-5-ND | Fr.0.85000 | Similar |
| LM2940T-12.0 | Texas Instruments | 1,904 | LM2940T-12.0-ND | Fr.1.85000 | Parametric Equivalent |
| MIC29300-12WT | Microchip Technology | 432 | 576-1118-ND | Fr.3.65000 | Similar |
| MIC2940A-12WT | Microchip Technology | 51 | 576-2236-ND | Fr.2.49000 | Similar |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | Fr.1.59000 | Fr.1.59 |
| 10 | Fr.1.17400 | Fr.11.74 |
| 45 | Fr.1.01489 | Fr.45.67 |
| 135 | Fr.0.93459 | Fr.126.17 |
| 270 | Fr.0.89533 | Fr.241.74 |
| 540 | Fr.0.86298 | Fr.466.01 |
| 1,035 | Fr.0.83785 | Fr.867.17 |
| 2,520 | Fr.0.81013 | Fr.2,041.53 |
| 5,040 | Fr.0.79286 | Fr.3,996.01 |
| Unit Price without VAT: | Fr.1.59000 |
|---|---|
| Unit Price with VAT: | Fr.1.71879 |



