Datasheet Texas Instruments LM2937ET-3.3 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM2937-3.3 |
| 零件号 | LM2937ET-3.3 |
400mA和500mA稳压器3-TO-220 -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
从文件中提取
价格
状态
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 3 | 3 |
| Package Type | NDE | NDE |
| Industry STD Term | TO-220 | TO-220 |
| JEDEC Code | R-MSFM-P | R-MSFM-P |
| Package QTY | 45 | 45 |
| Carrier | TUBE | TUBE |
| Device Marking | -3.3 | LM2937ET |
| Width (mm) | 10.16 | 10.16 |
| Length (mm) | 14.986 | 14.986 |
| Thickness (mm) | 4.572 | 4.572 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 4.7 | 4.7 |
| Mechanical Data | 下载 | 下载 |
替代品
| Replacement | LM2937ET-3.3/NOPB |
| Replacement Code | S |
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 | TO-220 |
| Package Size: mm2:W x L | See datasheet (TO-220) 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 | See ti.com |
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:
LM2937ET3.3, LM2937ET 3.3