Datasheet Texas Instruments LM2940CSX-12/NOPB
| Manufacturer | Texas Instruments |
| Series | LM2940C |
| Part Number | LM2940CSX-12/NOPB |
1A Low Dropout Regulator 3-DDPAK/TO-263 0 to 125
Datasheets
LM2940x 1-A Low Dropout Regulator datasheet
PDF, 2.3 Mb, Revision: J, File published: Dec 22, 2014
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 3 | 3 |
| Package Type | KTT | KTT |
| Industry STD Term | TO-263 | TO-263 |
| JEDEC Code | R-PSFM-G | R-PSFM-G |
| Package QTY | 500 | 500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | -12 P+ | LM2940CS |
| Width (mm) | 8.41 | 8.41 |
| Length (mm) | 10.18 | 10.18 |
| Thickness (mm) | 4.44 | 4.44 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 4.83 | 4.83 |
| Mechanical Data | Download | Download |
Parametrics
| Accuracy | 5 % |
| Fixed Output Options | 5,9,12,15 V |
| Iout(Max) | 1 A |
| Iq(Typ) | 10 mA |
| Noise | 150 uVrms |
| Operating Temperature Range | -40 to 85,0 to 125 C |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Fixed Output |
| PSRR @ 100KHz | 54 dB |
| Package Group | DDPAK/TO-263 |
| Package Size: mm2:W x L | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | N/A |
| Thermal Resistance ОёJA | 23 В°C/W |
| Vdo(Typ) | 500 mV |
| Vin(Max) | 26 V |
| Vin(Min) | 6 V |
| Vout(Max) | 15 V |
| Vout(Min) | 5 V |
Eco Plan
| RoHS | Compliant |
| Pb Free | Yes |
Model Line
Series: LM2940C (23)
- LM2940C-12 MWC LM2940CS-12 LM2940CS-12/NOPB LM2940CS-15 LM2940CS-15/NOPB LM2940CS-5.0 LM2940CS-5.0/NOPB LM2940CS-9.0/NOPB LM2940CSX-12 LM2940CSX-12/NOPB LM2940CSX-15 LM2940CSX-15/NOPB LM2940CSX-5.0 LM2940CSX-5.0/NOPB LM2940CSX-9.0/NOPB LM2940CT-12 LM2940CT-12/NOPB LM2940CT-15 LM2940CT-15/NOPB LM2940CT-5.0 LM2940CT-5.0/LF01 LM2940CT-5.0/NOPB LM2940CT-9.0/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO
Other Names:
LM2940CSX12/NOPB, LM2940CSX 12/NOPB
