TL431BCDM中文资料PDF规格书
TL431BCDM规格书详情
The TL431, A, B integrated circuits are three–terminal programmable shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 V with two external resistors. These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 Ω. The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 V reference makes it convenient to obtain a stable reference from 5.0 V logic supplies, and since the TL431, A, B operates as a shunt regulator, it can be used as either a positive or negative voltage reference.
• Programmable Output Voltage to 36 V
• Voltage Reference Tolerance: ±0.4, Typ @ 25°C (TL431B)
• Low Dynamic Output Impedance, 0.22 Ω Typical
• Sink Current Capability of 1.0 mA to 100 mA
• Equivalent Full–Range Temperature Coefficient of 50 ppm/°C Typical
• Temperature Compensated for Operation over Full Rated Operating
Temperature Range
• Low Output Noise Voltage
产品属性
- 产品编号:
TL431BCDM
- 制造商:
Microsemi Corporation
- 类别:
集成电路(IC) > 电压基准
- 包装:
管件
- 参考类型:
分流器
- 输出类型:
可调式
- 电压 - 输出(最小值/固定):
2.5V
- 容差:
±0.4%
- 温度系数:
标准为 30ppm/°C
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC VREF SHUNT ADJ 0.4% 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON |
2020+ |
原厂封装 |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
ONS |
22+23+ |
8SOIC |
22643 |
绝对原装正品全新进口深圳现货 |
询价 | ||
Microsemi Corporation |
21+ |
8-SOIC |
65200 |
一级代理/放心采购 |
询价 | ||
onsemi(安森美) |
23+ |
Micro8 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
onsemi |
22+/23+ |
8-MSOP |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
Microsemi Corporation |
22+ |
8SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
ON |
23+ |
SSOP8 |
330 |
专营高频管模块,全新原装! |
询价 | ||
ON |
23+ |
MSOP8 |
20000 |
原装正品,假一罚十 |
询价 | ||
MicrosemiCorporation |
23+ |
8-SOIC |
66800 |
原装正品现货 |
询价 | ||
ON/安森美 |
22+ |
8-TSSOP |
38343 |
郑重承诺只做原装进口现货 |
询价 |