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TL431AQDBZRQ1 PDF预览

TL431AQDBZRQ1

更新时间: 2024-02-27 00:29:34
品牌 Logo 应用领域
德州仪器 - TI 稳压器电源电路参考电压源光电二极管输出元件PC
页数 文件大小 规格书
23页 516K
描述
ADJUSTABLE PRECISION SHUNT REGULATOR

TL431AQDBZRQ1 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-23
包装说明:SOT-23, 3 PIN针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.93Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:318429
Samacsys Pin Count:3Samacsys Part Category:Integrated Circuit
Samacsys Package Category:SOT23 (3-Pin)Samacsys Footprint Name:TL431AQDBZRQ1
Samacsys Released Date:2019-04-26 13:33:09Is Samacsys:N
其他特性:OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V WITH TWO EXTERNAL RESISTORS模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-G3JESD-609代码:e4
长度:2.92 mm湿度敏感等级:1
功能数量:1输出次数:1
端子数量:3最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:0.1 A
最大输出电压:2.52 V最小输出电压:2.47 V
标称输出电压:2.495 V封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TO-236
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
筛选级别:AEC-Q100座面最大高度:1.12 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:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL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:0.5%
宽度:1.3 mmBase Number Matches:1

TL431AQDBZRQ1 数据手册

 浏览型号TL431AQDBZRQ1的Datasheet PDF文件第2页浏览型号TL431AQDBZRQ1的Datasheet PDF文件第3页浏览型号TL431AQDBZRQ1的Datasheet PDF文件第4页浏览型号TL431AQDBZRQ1的Datasheet PDF文件第5页浏览型号TL431AQDBZRQ1的Datasheet PDF文件第6页浏览型号TL431AQDBZRQ1的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄꢅ ꢆ ꢄ  
ꢇꢈꢉ ꢊꢋ ꢀꢇꢌꢁ ꢍ ꢎꢏ ꢍꢐꢑꢋ ꢑꢒ ꢓ ꢋꢔꢊ ꢓꢀ ꢏꢍ ꢕ ꢊꢁ ꢇꢀꢒ ꢏ  
SGLS302C − MARCH 2005 − REVISED APRIL 2008  
DBV (SOT-23-5) PACKAGE  
(TOP VIEW)  
D
D
D
Qualified for Automotive Applications  
Operation From −40°C to 125°C  
Reference Voltage Tolerance at 25°C  
− 1% . . . A Grade  
1
NC  
ANODE  
REF  
5
4
2
3
NC  
− 0.5% . . . B Grade  
CATHODE  
D
Typical Temperature Drift  
− 14 mV (Q Temp)  
NC − No internal connection  
Pin 2 is connected internally to ANODE  
(die substrate) and should be floating or  
connected to ANODE.  
D
D
D
D
Low Output Noise  
0.2-Typical Output Impedance  
Sink-Current Capability = 1 mA to 100 mA  
TL431, TL431A, TL431B  
DBZ (SOT-23-5) PACKAGE  
(TOP VIEW)  
Adjustable Output Voltage = V to 36 V  
ref  
1
CATHODE  
5
ANODE  
description  
2
REF  
The TL431 is a three-terminal adjustable shunt  
regulator with specified thermal stability over  
applicable automotive temperature ranges. The output voltage can be set to any value between V  
ref  
(approximately 2.5 V) and 36 V, with two external resistors (see Figure 17). This device has a typical output  
impedance of 0.2 . Active output circuitry provides a sharp turn-on characteristic, making this device an  
excellent replacement for Zener diodes in many applications, such as onboard regulation, adjustable power  
supplies, and switching power supplies.  
{
Ordering Information  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
T
A
PACKAGE  
SOT-23-5 (DBV)  
Reel of 3000  
Reel of 3000  
Reel of 3000  
Reel of 3000  
TL431AQDBVRQ1  
TL431BQDBZRQ1  
TL431QDBVRQ1  
TL431AQDBZRQ1  
TACQ  
T3FU  
T3QU  
TAQU  
SOT-23-3 (DBZ)  
SOT-23-5 (DBV)  
SOT-23-3 (DBZ)  
−40°C to 125°C  
For the most current package and ordering information, see the Package Option Addendum at the end of this  
document, or see the TI web site at http://www.ti.com.  
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.  
symbol  
REF  
ANODE  
CATHODE  
functional block diagram  
CATHODE  
+
_
REF  
V
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.  
PowerFLEX is a trademark of Texas Instruments.  
ꢀꢡ  
Copyright 2008, Texas Instruments Incorporated  
ꢝ ꢡ ꢞ ꢝꢖ ꢗꢫ ꢙꢘ ꢜ ꢤꢤ ꢢꢜ ꢚ ꢜ ꢛ ꢡ ꢝ ꢡ ꢚ ꢞ ꢦ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

TL431AQDBZRQ1 替代型号

型号 品牌 替代类型 描述 数据表
TL431AIDBZR TI

完全替代

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TL432BQDBZR TI

完全替代

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TL431ACDBZR TI

完全替代

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