Datasheet Texas Instruments LP2957AIT
| Manufacturer | Texas Instruments |
| Series | LP2957A |
| Part Number | LP2957AIT |
5V Low-Dropout Regulator for micro-P Application 5-TO-220 -40 to 125
Datasheets
LP2957/LP2957A 5V Low-Dropout Regulator for µP Applications (Rev. C)
PDF, 2.1 Mb, Revision: C, File published: Apr 4, 2013
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 |
| Package Type | NDH |
| Industry STD Term | TO-220 |
| JEDEC Code | R-MSFM-L |
| Package QTY | 45 |
| Carrier | TUBE |
| Device Marking | LP2957AIT |
| Width (mm) | 10.16 |
| Length (mm) | 14.986 |
| Thickness (mm) | 4.572 |
| Pitch (mm) | 1.702 |
| Max Height (mm) | 4.7 |
| Mechanical Data | Download |
Replacements
| Replacement | LP2954AIS/NOPB |
| Replacement Code | S |
Parametrics
| Additional Features | Enable Overcurrent Protection Thermal Shutdown Power Good |
| Approx. Price (US$) | 1.44 | 1ku |
| Fixed Output Options(V) | 5 |
| Iout(Max)(A) | 0.25 |
| Iq(Typ)(mA) | 0.15 |
| Operating Temperature Range(C) | -40 to 125 |
| Output Options | Fixed Output |
| Package Group | TO-220 |
| Package Size(mm2=WxL) | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16 |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Vdo(Typ)(mV) | 470 |
| Vin(Max)(V) | 30 |
| Vin(Min)(V) | -20 |
| Vout(Max)(V) | 5 |
| Vout(Min)(V) | 5 |
Eco Plan
| RoHS | TBD |
| Pb Free | No |
Model Line
Series: LP2957A (3)
- LP2957AISX/NOPB LP2957AIT LP2957AIT/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO