数据手册DataSheet 下载：TL431BFDT 可调精度并联稳压器.pdf
三端并联稳压器系列的输出电压范围在Vref和36 V之间，通过两个外部电阻进行设置。
- TL431xDBZR类型具备增强稳定性区域，负载能力要求极低。
- TL431xFDT类型提供增强的稳定性区域和更高的电磁干扰(EMI)抗性，例如，可用于开关电源(SMPS)应用。
- TL431xSDT类型为标准要求和线性应用而设计。
产品特点
| 产品应用
|
订购型号
| 订购型号 | 封装 | Outline version | Reflow-/Wave soldering | 包装 | 产品状态 | 标示 | 订购器件的编号 |
| TL431BFDT | TO-236AB (SOT23) | sot023_po | Reflow_Soldering_Profile Wave_Soldering_Profile | Tape reel smd | 激活 | AT% | TL431BFDT,215( 9352 932 76215 ) |
| TL431BFDT/NP | TO-236AB (SOT23) | sot023_po | Reflow_Soldering_Profile Wave_Soldering_Profile | Tape reel smd | 撤回替代产品 | AT% | TL431BFDT/NPR( 9352 968 64215 ) |
品质、可靠性及RoHS化学成分
| 订购型号 | 订购器件的编号 | RoHS / RHF | 无铅开始日期 | EFR | IFR (FIT) | MTBF（小时） | 潮湿敏感度等级 | MSL LF |
| TL431BFDT | TL431BFDT,215 |   | Always Pb-free | 545.0 | 2.53 | 3.95E8 | 1 | 1 |
| TL431BFDT/NP | TL431BFDT/NPR | | Always Pb-free | 545.0 | 2.53 | 3.95E8 | 1 | 1 |
产品技术资料
| 文档标题 | 类型分类 | 格式 | 更新日期 |
| TL431_FAM (中文)：Adjustable precision shunt regulator | Data sheet | 2011-07-07 | |
| AN11119：Medium power small-signal MOSFETs in DC-to-DC conversion | Application note | 2013-05-07 | |
| TL431BFDT_NXP_Product_Quality：TL431BFDT NXP Product Quality | Quality document | 2014-04-22 | |
| SOT23_235：Tape reel SMD; standard product orientation 12NC ending 235 | Packing | 2013-02-05 | |
| SOT23_185：Tape reel SMD; standard product orientation 12NC ending 185 | Packing | 2012-11-16 | |
| SOT23_215：Tape reel SMD; standard product orientation 12NC ending 215 | Packing | 2012-11-16 | |
| Reflow_Soldering_Profile：Reflow Soldering Profile | Reflow soldering | 2013-09-30 | |
| Wave_Soldering_Profile：Wave Soldering Profile | Wave soldering | 2013-09-30 | |
| sot023_fr：Footprint for reflow soldering SOT023 | Reflow soldering | 2010-07-13 | |
| sot023_fw：Footprint for wave soldering SOT023 | Wave soldering | 2010-07-13 | |
| sot023_po：plastic surface-mounted package; 3 leads | Outline drawing | 2009-10-08 |
- Adjustable precision shunt regulator TL431_FAMILY
- Medium power small-signal MOSFETs in DC-to-DC conversion BAT54J
- TL431BFDT NXP® Product Reliability TL431_FAMILY
- TL431BFDT NXP® Product Quality TL431_FAMILY
- plastic surface-mounted package; 3 leads BSS84AK
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Tape reel SMD; standard product orientation 12NC ending 215 BSS84AK
- PMBFJ309
