Datasheet Texas Instruments LM2577S-12/NOPB
| Manufacturer | Texas Instruments |
| Series | LM2577 |
| Part Number | LM2577S-12/NOPB |
SIMPLE SWITCHER? 3.5V to 40V, 3A Low Component Count Step-Up Regulator 5-DDPAK/TO-263 -40 to 125
Datasheets
LM1577/LM2577 SIMPLE SWITCHER Step-Up Voltage Regulator (Rev. D)
PDF, 4.7 Mb, Revision: D, File published: Apr 3, 2013
Prices
Status
| Lifecycle Status | Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 5 | 5 |
| Package Type | KTT | KTT |
| Industry STD Term | TO-263 | TO-263 |
| JEDEC Code | R-PSFM-G | R-PSFM-G |
| Package QTY | 45 | 45 |
| Carrier | TUBE | TUBE |
| Device Marking | -12 P+ | LM2577S |
| Width (mm) | 8.42 | 8.42 |
| Length (mm) | 10.16 | 10.16 |
| Thickness (mm) | 4.58 | 4.58 |
| Pitch (mm) | 1.7 | 1.7 |
| Max Height (mm) | 4.83 | 4.83 |
| Mechanical Data | Download | Download |
Replacements
| Replacement | LM2585S-12/NOPB |
| Replacement Code | Q |
Parametrics
| Approx. Price (US$) | 2.65 | 1ku |
| Duty Cycle(Max)(%) | 95 |
| Iq(Typ)(mA) | 10 |
| Operating Temperature Range(C) | -40 to 125 |
| Package Group | DDPAK/TO-263 |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Switch Current Limit(Typ)(A) | 3 |
| Switching Frequency(Max)(kHz) | 52 |
| Type | Converter |
| Vin(Max)(V) | 40 |
| Vin(Min)(V) | 3.5 |
| Vout(Max)(V) | 15 |
| Vout(Min)(V) | 1.23 |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Model Line
Series: LM2577 (14)
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)
Other Names:
LM2577S12/NOPB, LM2577S 12/NOPB
