Datasheet Texas Instruments LM2931Z-5.0/LFT2
| Manufacturer | Texas Instruments |
| Series | LM2931-N |
| Part Number | LM2931Z-5.0/LFT2 |
Series Low Dropout Regulators 3-TO-92 -40 to 85
Datasheets
LM2931 Series Low Dropout Regulators datasheet
PDF, 3.4 Mb, Revision: G, File published: Apr 3, 2013
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 3 |
| Package Type | LP |
| Industry STD Term | TO-92 |
| JEDEC Code | O-PBCY-W |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Width (mm) | 4.3 |
| Length (mm) | 4.3 |
| Thickness (mm) | 3.6 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 5.34 |
| Mechanical Data | Download |
Parametrics
| Accuracy | 5 % |
| Features | N/A |
| Fixed Output Options | 5 V |
| Iout(Max) | 0.1 A |
| Iq(Typ) | 0.4 mA |
| Noise | 120 uVrms |
| Operating Temperature Range | -40 to 85 C |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Adjustable Output,Fixed Output |
| PSRR @ 100KHz | 53 dB |
| Package Group | TO-92 |
| Package Size: mm2:W x L | 3TO-92: 19 mm2: 3.68 x 5.2(TO-92) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Thermal Resistance ОёJA | 32 В°C/W |
| Vdo(Typ) | 300 mV |
| Vin(Max) | 26 V |
| Vin(Min) | 4 V |
| Vout(Max) | 24 V |
| Vout(Min) | 3 V |
Eco Plan
| RoHS | Compliant |
Application Notes
- AB-12 Wide Adjustable Range PNP Voltage Regulator (Rev. B)PDF, 47 Kb, Revision: B, File published: May 6, 2013
This application note discusses the PNP voltage regulator. - High-Efficiency Reg has Low Drop-Out Voltage (Rev. B)PDF, 60 Kb, Revision: B, File published: Apr 23, 2013
Conventional regulators have a high drop-out voltage that is a function of the total output current.However with just a regulator chip an external transistor and a few passive components this designforms a high output current regulator with a limited input voltage and high efficiency. The circuit presentedhas a drop-out of 0.7V at 5A load current and 1.3V at a current level of as high as - TO-92 Packing Options / Ordering Instructions (Rev. A)PDF, 287 Kb, Revision: A, File published: Jun 23, 2010
Model Line
Series: LM2931-N (31)
- LM2931AM-5.0 LM2931AM-5.0/NOPB LM2931AMX-5.0 LM2931AMX-5.0/NOPB LM2931AS-5.0 LM2931AS-5.0/NOPB LM2931ASX-5.0 LM2931ASX-5.0/NOPB LM2931AT-5.0 LM2931AT-5.0/NOPB LM2931AZ-5.0/LFT1 LM2931AZ-5.0/LFT3 LM2931AZ-5.0/LFT4 LM2931AZ-5.0/NOPB LM2931CM LM2931CM/NOPB LM2931CMX LM2931CMX/NOPB LM2931CS LM2931CS/NOPB LM2931CT/NOPB LM2931M-5.0 LM2931M-5.0/NOPB LM2931MX-5.0 LM2931MX-5.0/NOPB LM2931S-5.0/NOPB LM2931T-5.0 LM2931T-5.0/NOPB LM2931Z-5.0/LFT1 LM2931Z-5.0/LFT2 LM2931Z-5.0/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO
Other Names:
LM2931Z5.0/LFT2, LM2931Z 5.0/LFT2
