Datasheet Texas Instruments LM2940IMP-10
| Manufacturer | Texas Instruments |
| Series | LM2940-N |
| Part Number | LM2940IMP-10 |
1A Low Dropout Regulator 4-SOT-223 -40 to 85
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 | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 4 |
| Package Type | DCY |
| Industry STD Term | SOT |
| JEDEC Code | R-PDSO-G |
| Device Marking | L55B |
| Width (mm) | 3.5 |
| Length (mm) | 6.5 |
| Thickness (mm) | 1.6 |
| Pitch (mm) | 2.3 |
| Max Height (mm) | 1.8 |
| Mechanical Data | Download |
Replacements
| Replacement | LM2940IMP-10/NOPB |
| Replacement Code | S |
Parametrics
| Accuracy(%) | 5 |
| Additional Features | Overcurrent Protection Thermal Shutdown |
| Approx. Price (US$) | 0.60 | 1ku |
| Fixed Output Options(V) | 5 8 9 10 12 15 |
| Iout(Max)(A) | 1 |
| Iq(Typ)(mA) | 10 |
| Noise(uVrms) | 150 |
| Operating Temperature Range(C) | -40 to 125 -40 to 85 |
| Output Capacitor Type | Non-Ceramic Tantalum |
| Output Options | Fixed Output |
| PSRR @ 100KHz(dB) | 48 |
| Package Group | SOT-223 |
| Package Size: mm2:W x L (PKG) | See datasheet (WSON) See datasheet (TO-220) |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Vdo(Typ)(mV) | 500 |
| Vin(Max)(V) | 26 |
| Vin(Min)(V) | 6 |
| Vout(Max)(V) | 15 |
| Vout(Min)(V) | 5 |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: DLPDLCR4710EVM-G2
Full HD DLP4710 Chipset Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LMG34XX-BB-EVM
LMG34xx GaN System-level Evaluation Mother Board
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Linear and Switching Voltage Regulator Fundamental Part 1PDF, 183 Kb, File published: Mar 21, 2007
Model Line
Series: LM2940-N (44)
- LM2940IMP-10 LM2940IMP-10/NOPB LM2940IMP-12 LM2940IMP-12/NOPB LM2940IMP-15 LM2940IMP-15/NOPB LM2940IMP-5.0 LM2940IMP-5.0/NOPB LM2940IMP-9.0/NOPB LM2940IMPX-10/NOPB LM2940IMPX-12/NOPB LM2940IMPX-5.0/NOPB LM2940IMPX-8.0/NOPB LM2940LD-12 LM2940LD-12/NOPB LM2940LD-5.0 LM2940LD-5.0/NOPB LM2940S-10 LM2940S-10/NOPB LM2940S-12 LM2940S-12/NOPB LM2940S-5.0 LM2940S-5.0/NOPB LM2940S-8.0/NOPB LM2940S-9.0/NOPB LM2940SX-10 LM2940SX-10/NOPB LM2940SX-12 LM2940SX-12/NOPB LM2940SX-5.0 LM2940SX-5.0/NOPB LM2940SX-8.0/NOPB LM2940SX-9.0/NOPB LM2940T-10.0 LM2940T-10.0/NOPB LM2940T-12.0 LM2940T-12.0/NOPB LM2940T-5.0 LM2940T-5.0/LF08 LM2940T-5.0/NOPB LM2940T-8.0 LM2940T-8.0/NOPB LM2940T-9.0 LM2940T-9.0/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO
Other Names:
LM2940IMP10, LM2940IMP 10
