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UA723CDG4 PDF预览

UA723CDG4

更新时间: 2024-01-02 14:14:25
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
页数 文件大小 规格书
21页 806K
描述
PRECISION VOLTAGE REGULATORS

UA723CDG4 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOIC-14
针数:14Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.17Is Samacsys:N
模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PDSO-G14
JESD-609代码:e4长度:8.65 mm
湿度敏感等级:1功能数量:1
输出次数:1端子数量:14
最高工作温度:70 °C最低工作温度:
最大输出电压:7.5 V最小输出电压:6.8 V
标称输出电压:7.15 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电压 (Vsup):40 V最小供电电压 (Vsup):9.5 V
标称供电电压 (Vsup):12 V表面贴装:YES
技术:BIPOLAR最大电压温度系数:150 ppm/ °C
温度等级:COMMERCIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 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宽度:3.9 mm
Base Number Matches:1

UA723CDG4 数据手册

 浏览型号UA723CDG4的Datasheet PDF文件第2页浏览型号UA723CDG4的Datasheet PDF文件第3页浏览型号UA723CDG4的Datasheet PDF文件第4页浏览型号UA723CDG4的Datasheet PDF文件第5页浏览型号UA723CDG4的Datasheet PDF文件第6页浏览型号UA723CDG4的Datasheet PDF文件第7页 
µA723  
PRECISION VOLTAGE REGULATORS  
SLVS057D – AUGUST 1972 – REVISED JULY 1999  
D OR N PACKAGE  
(TOP VIEW)  
150-mA Load Current Without External  
Power Transistor  
Adjustable Current-Limiting Capability  
Input Voltages up to 40 V  
NC  
CURR LIM  
CURR SENS  
IN–  
NC  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
FREQ COMP  
Output Adjustable From 2 V to 37 V  
Direct Replacement for Fairchild µA723C  
V
CC+  
V
C
OUTPUT  
IN+  
description  
REF  
V
Z
NC  
8
V
CC–  
The µA723 is a precision integrated-circuit  
voltage regulator, featuring high ripple rejection,  
excellent input and load regulation, excellent temperature stability, and low standby current. The circuit consists  
of a temperature-compensated reference-voltage amplifier, an error amplifier, a 150-mA output transistor, and  
an adjustable-output current limiter.  
The µA723 is designed for use in positive or negative power supplies as a series, shunt, switching, or floating  
regulator. For output currents exceeding 150 mA, additional pass elements can be connected as shown in  
Figures 4 and 5.  
The µA723C is characterized for operation from 0°C to 70°C.  
AVAILABLE OPTIONS  
PACKAGED DEVICES  
CHIP  
PLASTIC  
DIP  
SMALL  
OUTLINE  
(D)  
FORM  
(Y)  
T
A
(N)  
0°C to 70°C µA723CN  
µA723CD  
µA723Y  
The D package is available taped and reeled. Add the suffix  
R to the device type (e.g., µA723CDR). Chip forms are  
tested at 25°C.  
functional block diagram  
V
CC+  
FREQ COMP  
Temperature-  
Compensated  
Reference Diode  
V
C
Series Pass  
Transistor  
IN–  
IN+  
Error  
Ref  
Amp  
REF  
Amp  
+
Current  
Source  
Regulated  
Output  
Current  
Limiter  
V
CC–  
CURR LIM CURR SENS  
V
Z
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  

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