Datasheet Texas Instruments LM2937ESX-3.3/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM2937-3.3 |
| 零件号 | LM2937ESX-3.3/NOPB |
400mA和500mA稳压器3-DDPAK / TO-263 -40至125
数据表
LM2937 2.5-V and 3.3-V 400-mA and 500-mA Voltage Regulators datasheet
PDF, 2.1 Mb, 修订版: F, 档案已发布: Nov 21, 2014
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 3 | 3 |
| Package Type | KTT | KTT |
| Industry STD Term | TO-263 | TO-263 |
| JEDEC Code | R-PSFM-G | R-PSFM-G |
| Package QTY | 500 | 500 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | -3.3 | LM2937ES |
| Width (mm) | 8.41 | 8.41 |
| Length (mm) | 10.18 | 10.18 |
| Thickness (mm) | 4.44 | 4.44 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 4.83 | 4.83 |
| Mechanical Data | 下载 | 下载 |
参数化
| Accuracy | 5 % |
| Fixed Output Options | 3.3 V |
| Iout(Max) | 0.5 A |
| Iq(Typ) | 2 mA |
| Noise | 99 uVrms |
| Operating Temperature Range | -40 to 125,-40 to 85 C |
| Output Capacitor Type | Ceramic |
| Output Options | Fixed Output |
| PSRR @ 100KHz | 57 dB |
| Package Group | DDPAK/TO-263 |
| Package Size: mm2:W x L | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | N/A |
| Thermal Resistance ОёJA | 42 В°C/W |
| Vdo(Typ) | 500 mV |
| Vin(Max) | 26 V |
| Vin(Min) | 4.75 V |
| Vout(Max) | 3.3 V |
| Vout(Min) | 3.3 V |
生态计划
| RoHS | Compliant |
| Pb Free | Yes |
模型线
系列: LM2937-3.3 (10)
制造商分类
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO
其他名称:
LM2937ESX3.3/NOPB, LM2937ESX 3.3/NOPB