Datasheet Texas Instruments LMV431CZ/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LMV431 |
| 零件号 | LMV431CZ/NOPB |
低压（1.24V）可调精密并联稳压器3-TO-92 0至70
数据表
LMV431l;LMV431Al;LMV431B Low-Voltage (1.24V) Adj Precision Shunt Regs datasheet
PDF, 1.8 Mb, 修订版: G, 档案已发布: Sep 22, 2014
从文件中提取
参数化
| Reference Type | Shunt |
| Output Type | Adjustable |
| Voltage - Output (Min/Fixed) | 1.24 V |
| Voltage - Output (Max) | 30 V |
| Current - Output | 15 mA |
| Package / Case | TO-92-3  |
| Tolerance | -1.5~1.5 % |
| Operating Temperature | 0~70 °C |
| Current Cathode | 80 µA |
| RoHS | Yes |
| Product Status | Active |
| Packaging | Bulk |
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 3 | 3 |
| Package Type | LP | LP |
| Industry STD Term | TO-92 | TO-92 |
| JEDEC Code | O-PBCY-W | O-PBCY-W |
| Package QTY | 1800 | 1800 |
| Device Marking | CZ | LMV431 |
| Width (mm) | 4.3 | 4.3 |
| Length (mm) | 4.3 | 4.3 |
| Thickness (mm) | 3.6 | 3.6 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 5.34 | 5.34 |
| Mechanical Data | 下载 | 下载 |
参数化
| Initial Accuracy(Max) | 1.5 % |
| Iout/Iz(Max) | 15 mA |
| Min Iz for Regulation | 80 uA |
| Operating Temperature Range | -40 to 85,0 to 70 C |
| Package Group | TO-92 |
| Package Size: mm2:W x L | 3TO-92: 18 mm2: 4.3 x 4.3(TO-92) PKG |
| Pin/Package | 3TO-92, 5SOT-23 |
| Rating | Catalog |
| Reference Voltage | Adjustable |
| Temp Coeff(Max) | 129,138 ppm/ degree C |
| Temp Coeff(Typ) | 39 ppm/ degree C |
| VO | 1.24 V |
| VO Adj(Max) | 30 V |
| VO Adj(Min) | 1.24 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: LM5023-2NBEVM
LM5023 19V 65W Notebook Adapter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Precision Output Current Limiting Using Average Current Monitor FeaturePDF, 1.1 Mb, 档案已发布: Jun 21, 2011
- TO-92 Packing Options / Ordering Instructions (Rev. A)PDF, 287 Kb, 修订版: A, 档案已发布: Jun 23, 2010
- AN-1408 Designing Power Over Ethernet Using LM5070 and DP83865 (Rev. C)PDF, 631 Kb, 修订版: C, 档案已发布: Apr 26, 2013
This application report provides a reference design for Power over Ethernet (PoE) on the Power Device(PD) side using Texas Instruments LM5070 and the physical layer device DP83865 Gig PHYTERв„ў V. - AN-2102 LM3464 and LM5021 DHC 25W Reference Designs (Rev. A)PDF, 8.3 Mb, 修订版: A, 档案已发布: May 1, 2013
This evaluation board consists of a Texas Instruments LM5021-based 120Vac 24W AC/DC flybackconverter and a LM3464-based dynamic head room control (DHC) four channel LED driver IC. Thisdemonstration platform was developed so that the customers could evaluate the LM3464 with an AC/DCsupply.
模型线
系列: LMV431 (7)
- LMV431CM5 LMV431CM5/NOPB LMV431CM5X/NOPB LMV431CZ/NOPB LMV431IM5 LMV431IM5/NOPB LMV431IM5X/NOPB
制造商分类
- Semiconductors > Power Management > Voltage Reference > Shunt Voltage Reference