TL431A-Q1数据手册TI中文资料规格书
TL431A-Q1规格书详情
描述 Description
The TL431-Q1 is a three-pin adjustable shunt regulator with specified thermal stability over applicable automotive temperature ranges. The output voltage can be set to any value from VREF (approximately 2.5 V) to 36 V, with two externalresistors (see ). This device has a typical output impedance of 0.2 Ω.Active output circuitry provides a sharp turnon characteristic, making this devicean excellent replacement for Zener diodes in many applications, such as onboard regulation,adjustable power supplies, and switching power supplies.
特性 Features
·Qualified for Automotive Applications
·AEC-Q100 Test Guidance With the Following: ·Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
·Reference Voltage Tolerance at 25°C: ·1% (A Grade)
·0.5% (B Grade)
·Typical Temperature Drift: ·14 mV (Q Temp)
·Low Output Noise
·0.2-Ω Typical Output Impedance
·Sink-Current Capability: 1 mA to 100 mA
·Adjustable Output Voltage: VREF to 36 V
技术参数
- 制造商编号
：TL431A-Q1
- 生产厂家
：TI
- VO (V)
：2.495
- VO Adj (Min)(V)
：2.495
- VO Adj (Max)(V)
：36
- Initial Accuracy (Max)(%)
：1
- Temp Coeff (Max)(ppm/ degree C)
：92
- Rating
：Automotive
- Operating Temperature Range (C)
：-40 to 125
- Min Iz for Regulation (uA)
：400
- Iout/Iz (Max)(mA)
：100
- Package Group
：SOT-23; SOT-23
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
量大可定TI |
20+ |
SOT23-3 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
TI |
24+ |
SMD |
10000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
TI(德州仪器) |
24+/25+ |
10000 |
原装正品现货库存价优 |
询价 | |||
TI |
21+ |
SOT23-5 |
12000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI |
25+ |
SOT-23 (DBV) |
6000 |
原厂原装,价格优势 |
询价 | ||
TI |
24+ |
原厂原封 |
6523 |
进口原装公司百分百现货可出样品 |
询价 | ||
TI |
24+ |
SMD |
10000 |
低于市场价,实单必成,QQ1562321770 |
询价 | ||
TI |
24+ |
SOT-23 |
478 |
只做原装，欢迎询价，量大价优 |
询价 |
