


LM2940S-12/NOPB | |
|---|---|
DigiKey Part Number | LM2940S-12/NOPB-ND |
Manufacturer | |
Manufacturer Product Number | LM2940S-12/NOPB |
Description | IC REG LINEAR 12V 1A TO263 |
Manufacturer Standard Lead Time | 18 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3) |
Datasheet | Datasheet |
EDA/CAD Models | LM2940S-12/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 Surface Mount |
Voltage - Input (Max) 26V | Package / Case TO-263-4, D2PAK (3 Leads + Tab), TO-263AA |
Voltage - Output (Min/Fixed) 12V | Supplier Device Package TO-263 (DDPAK-3) |
Voltage Dropout (Max) 1V @ 1A | Base Product Number |
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UA7812CKTTR | Texas Instruments | 2 354 | 296-20798-1-ND | 341,27000 Ft | Similar |
| LM2940S-12 | Texas Instruments | 244 | LM2940S-12-ND | 943,87000 Ft | Parametric Equivalent |
| LM2940SX-12 | Texas Instruments | 457 | 296-LM2940SX-12CT-ND | 848,56000 Ft | Parametric Equivalent |
| MIC29150-12WU-TR | Microchip Technology | 3 126 | MIC29150-12WU-CT-ND | 1 454,24000 Ft | Similar |
| MIC2937A-12WU-TR | Microchip Technology | 1 298 | MIC2937A-12WU-CT-ND | 928,50000 Ft | Similar |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | 876,23000 Ft | 876,23 Ft |
| 10 | 652,71600 Ft | 6 527,16 Ft |
| 45 | 568,50911 Ft | 25 582,91 Ft |
| 135 | 525,87615 Ft | 70 993,28 Ft |
| 270 | 505,00370 Ft | 136 351,00 Ft |
| 540 | 487,82067 Ft | 263 423,16 Ft |
| 1 035 | 474,47407 Ft | 491 080,66 Ft |
| 2 520 | 459,75487 Ft | 1 158 582,27 Ft |
| 5 040 | 450,58262 Ft | 2 270 936,40 Ft |
| Unit Price without VAT: | 876,23000 Ft |
|---|---|
| Unit Price with VAT: | 1 112,81210 Ft |









