- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:电压基准 - 并联电压基准
- 功能描述:增强型产品精密可调节(可编程)并联参考
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The TL1431-EP device is a precision-programmable reference with specified thermal stability over the military temperature range. The output voltage can be set to any value from VI(ref) (approximately 2.5 V) to 36 V with two external resistors (see ). This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turnon characteristic, making the device an excellent replacement for Zener diodes and other types of references in applications such as onboard regulation, adjustable power supplies, and switching power supplies.
- 0.4% Initial Voltage Tolerance
- 0.2-Ω Typical Output Impedance
- Fast Turnon: 500 ns
- Sink Current Capability: 1 to 100 mA
- Low Reference Current (REF)
- Adjustable Output Voltage: VI(ref) to 36 V
- Supports Defense, Aerospace, and Medical Applications
- Controlled Baseline
- One Assembly and Test Site
- One Fabrication Site
- Available in Military (–55°C to 125°C) Temperature Range
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
- Reference voltage
- Adjustable
- Initial accuracy (Max) (%)
- 0.4
- VO adj (Min) (V)
- 2.5
- VO adj (Max) (V)
- 36
- Iz for regulation (Min) (uA)
- 450
- Rating
- HiRel Enhanced Product
- Temp coeff (Max) (ppm/ degree C)
- 114
- Operating temperature range (C)
- -40 to 125, -55 to 125
- Iout/Iz (Max) (mA)
- 100
TL1431-EP的完整型号有:TL1431MDREP、TL1431MDREPG4、TL1431QDREP、V62/04756-01XE、V62/04756-02XE,以下是这些产品的关键参数及官网采购报价:
TL1431MDREP,工作温度:-55 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TL1431MDREP的批量USD价格:1.959(1000+)
TL1431MDREPG4,工作温度:-55 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TL1431MDREPG4的批量USD价格:1.959(1000+)
TL1431QDREP,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TL1431QDREP的批量USD价格:1.451(1000+)
V62/04756-01XE,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网V62/04756-01XE的批量USD价格:1.451(1000+)
V62/04756-02XE,工作温度:-55 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网V62/04756-02XE的批量USD价格:1.959(1000+)
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