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TL431IPK PDF预览

TL431IPK

更新时间: 2024-11-20 22:59:27
品牌 Logo 应用领域
德州仪器 - TI 稳压器电源电路参考电压源
页数 文件大小 规格书
19页 279K
描述
ADJUSTABLE PRECISION SHUNT REGULATORS

TL431IPK 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOT-89
包装说明:SOT-89, 3 PIN针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:1 week
风险等级:1.1Is Samacsys:N
其他特性:OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PSSO-F3JESD-609代码:e3
长度:4.5 mm湿度敏感等级:2
功能数量:1输出次数:1
端子数量:3最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:0.1 A
最大输出电压:2.55 V最小输出电压:2.44 V
标称输出电压:2.495 V封装主体材料:PLASTIC/EPOXY
封装代码:HLSOF封装等效代码:TO-243
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Voltage References
最大供电电压 (Vsup):36 V最小供电电压 (Vsup):2.495 V
表面贴装:YES技术:BIPOLAR
最大电压温度系数:92 ppm/ °C温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:FLAT
端子节距:1.5 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED微调/可调输出:YES
最大电压容差:2%宽度:2.5 mm
Base Number Matches:1

TL431IPK 数据手册

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TL431, TL431A  
ADJUSTABLE PRECISION SHUNT REGULATORS  
SLVS005J – JULY 1978 – REVISED JULY 1999  
D PACKAGE  
(TOP VIEW)  
Equivalent Full-Range Temperature  
Coefficient . . . 30 ppm/°C  
0.2-Typical Output Impedance  
Sink-Current Capability . . . 1 mA to 100 mA  
Low Output Noise  
CATHODE  
ANODE  
ANODE  
NC  
REF  
1
2
3
4
8
7
6
5
ANODE  
ANODE  
NC  
Adjustable Output Voltage . . . V to 36 V  
ref  
Available in a Wide Range of High-Density  
Packages  
P OR PW PACKAGE  
(TOP VIEW)  
description  
CATHODE  
NC  
REF  
NC  
1
2
3
4
8
7
6
5
The TL431 and TL431A are three-terminal  
adjustable shunt regulators with specified thermal  
stability over applicable automotive, commercial,  
and military temperature ranges. The output  
NC  
ANODE  
NC  
NC  
voltage can be set to any value between V  
ref  
NC – No internal connection  
(approximately 2.5 V) and 36 V with two external  
resistors (see Figure 17). These devices have a  
typical output impedance of 0.2 . Active output  
PK PACKAGE  
(TOP VIEW)  
circuitry provides  
a
very sharp turn-on  
characteristic, making these devices excellent  
replacements for Zener diodes in many  
applications, such as onboard regulation,  
adjustable power supplies, and switching power  
supplies.  
REF ANODE CATHODE  
The TL431C and TL431AC are characterized for  
operation from 0°C to 70°C, and the TL431I and  
TL431AI are characterized for operation from  
–40°C to 85°C.  
LP PACKAGE  
(TOP VIEW)  
CATHODE  
ANODE  
REF  
KTP PACKAGE  
(TOP VIEW)  
CATHODE  
ANODE  
REF  
ANODE  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 1999, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

TL431IPK 替代型号

型号 品牌 替代类型 描述 数据表
TL431AIPK TI

完全替代

ADJUSTABLE PRECISION SHUNT REGULATORS
TL431ACPK TI

完全替代

ADJUSTABLE PRECISION SHUNT REGULATORS
TL431BIPK TI

完全替代

ADJUSTABLE PRECISION SHUNT REGULATORS

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