Datasheet Texas Instruments LP2957AISX/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LP2957A |
| 零件号 | LP2957AISX/NOPB |
适用于micro-P应用的5V低压降稳压器5-DDPAK / TO-263 -40至125
数据表
LP2957/LP2957A 5V Low-Dropout Regulator for µP Applications datasheet
PDF, 2.1 Mb, 修订版: C, 档案已发布: Apr 4, 2013
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状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 5 |
| Package Type | KTT |
| Industry STD Term | TO-263 |
| JEDEC Code | R-PSFM-G |
| Package QTY | 500 |
| Carrier | LARGE T&R |
| Device Marking | LP2957AIS |
| Width (mm) | 8.42 |
| Length (mm) | 10.16 |
| Thickness (mm) | 4.58 |
| Pitch (mm) | 1.7 |
| Max Height (mm) | 4.83 |
| Mechanical Data | 下载 |
参数化
| Accuracy | 3 % |
| Fixed Output Options | 5 V |
| Iout(Max) | 0.25 A |
| Iq(Typ) | 0.15 mA |
| Noise | 320 uVrms |
| Operating Temperature Range | -40 to 125 C |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Fixed Output |
| PSRR @ 100KHz | 14 dB |
| Package Group | DDPAK/TO-263 |
| Package Size: mm2:W x L | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Power Good |
| Thermal Resistance ОёJA | 60 В°C/W |
| Vdo(Typ) | 470 mV |
| Vin(Max) | 30 V |
| Vin(Min) | -20 V |
| Vout(Max) | 5 V |
| Vout(Min) | 5 V |
生态计划
| RoHS | Compliant |
| Pb Free | Yes |
模型线
系列: LP2957A (3)
- LP2957AISX/NOPB LP2957AIT LP2957AIT/NOPB
制造商分类
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO