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TL431AQDBZTG4中文资料PDF规格书
厂商型号 |
TL431AQDBZTG4 |
参数属性 | TL431AQDBZTG4 封装/外壳为TO-236-3,SC-59,SOT-23-3;包装为卷带(TR);类别为集成电路(IC) > 电压基准;产品描述:IC VREF SHUNT ADJ 1% SOT23-3 |
功能描述 | TL431, TL432 Precision Programmable Reference |
文件大小 |
2.87468 Mbytes |
页面数量 |
78 页 |
生产厂商 | Texas Instruments(TI) |
企业简称 |
TI1【德州仪器】 |
中文名称 | 德州仪器 (TI)官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-1 23:00:00 |
TL431AQDBZTG4规格书详情
1 Features
• Reference voltage tolerance at 25°C
– 0.5 (B grade)
– 1 (A grade)
– 2 (Standard grade)
• Adjustable output voltage: Vref to 36 V
• Operation from −40°C to 125°C
• Typical temperature drift (TL43xB)
– 6 mV (C temp)
– 14 mV (I temp, Q temp)
• Low Output Noise
• 0.2-Ω Typical output impedance
• Sink-current capability: 1 mA to 100 mA
2 Applications
• Rack server power
• Industrial AC/DC
• AC inverter & VF drives
• Servo drive control module
• Notebook PC power adapter design
3 Description
The TL431 and TL432 devices are three-terminal
adjustable shunt regulators, with specified thermal
stability over applicable automotive, commercial, and
military temperature ranges. The output voltage can
be set to any value between Vref (approximately
2.5 V) and 36 V, with two external resistors.
These devices have a typical output impedance
of 0.2 Ω. Active output circuitry provides a very
sharp turn-on characteristic, making these devices
excellent replacements for Zener diodes in many
applications, such as on-board regulation, adjustable
power supplies, and switching power supplies. The
TL432 device has exactly the same functionality and
electrical specifications as the TL431 device, but has
different pinouts for the DBV, DBZ, and PK packages.
Both the TL431 and TL432 devices are offered in
three grades, with initial tolerances (at 25°C) of
0.5, 1, and 2, for the B, A, and standard
grade, respectively. In addition, low output drift versus
temperature ensures good stability over the entire
temperature range.
The TL43xxC devices are characterized for operation
from 0°C to 70°C, the TL43xxI devices are
characterized for operation from –40°C to 85°C, and
the TL43xxQ devices are characterized for operation
from –40°C to 125°C.
产品属性
- 产品编号:
TL431AQDBZTG4
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 电压基准
- 包装:
卷带(TR)
- 参考类型:
分流器
- 输出类型:
可调式
- 电压 - 输出(最小值/固定):
2.495V
- 容差:
±1%
- 工作温度:
-40°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
TO-236-3,SC-59,SOT-23-3
- 供应商器件封装:
SOT-23-3
- 描述:
IC VREF SHUNT ADJ 1% SOT23-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
SOT233 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI/德州仪器 |
21+ |
SOT-23-3 |
13880 |
公司只售原装,支持实单 |
询价 | ||
Texas |
21+ |
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 |
SOT-23-3 |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
TI-德州仪器 |
24+25+/26+27+ |
SOT-23-3 |
36218 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
TI |
17+ |
SOT-363 |
6200 |
100%原装正品现货 |
询价 | ||
TI |
23+ |
SC70-6 |
5000 |
原装正品,假一罚十 |
询价 | ||
TI/德州仪器 |
23+ |
SC70-6 |
25500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
TexasInstruments |
18+ |
ICVREFSHUNTPRECADJSOT-23 |
6800 |
公司原装现货/欢迎来电咨询! |
询价 | ||
TI(德州仪器) |
2112+ |
SOT-23-3 |
105000 |
250个/圆盘一级代理专营品牌!原装正品,优势现货,长 |
询价 |