TL1431-Q1中文资料汽车类精密可调节（可编程）并联基准数据手册TI规格书
TL1431-Q1规格书详情
描述 Description
The TL1431 is a precision programmable reference with specified thermal stability over the automotive temperature range. The output voltage can be set to any value between VI(ref) (approximately 2.5 V) and 36 V with two external resistors (see Figure 16). 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. The TL1431Q is characterized for operation over the full automotive temperature range of 40°C to 125°C.
特性 Features
• Qualified for Automotive Applications
• 0.4% Initial Voltage Tolerance
• 0.2-Ω Typical Output Impedance
• Fast Turnon . . . 500 ns
• Sink Current Capability . . . 1 mA to 100 mA
• Low Reference Current (REF)
• Adjustable Output Voltage . . . VI(ref) to 36 V
技术参数
- 制造商编号
：TL1431-Q1
- 生产厂家
：TI
- 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
：Automotive
- Temp coeff (Max) (ppm/ degree C)
：114
- Operating temperature range (C)
：-40 to 125
- Iout/Iz (Max) (mA)
：100
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
24+ |
NA/ |
3380 |
原装现货,当天可交货,原型号开票 |
询价 | ||
TI(德州仪器) |
24+ |
SOP8 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI |
1644+ |
SOP8 |
10 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TI |
23+ |
SOP8 |
9800 |
全新原装现货,假一赔十 |
询价 | ||
TI |
22+ |
8SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
TI |
24+ |
SOIC |
6000 |
进口原装正品假一赔十,货期7-10天 |
询价 | ||
TI |
20+ |
SOIC |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
TI/德州仪器 |
25+ |
SOP-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI |
25+ |
SOIC (D) |
6000 |
原厂原装,价格优势 |
询价 | ||
TI/德州仪器 |
23+ |
SOP-8 |
6000 |
专业配单保证原装正品假一罚十 |
询价 |
