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TDA3673AT-T PDF预览

TDA3673AT-T

更新时间: 2024-01-25 19:31:11
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管输出元件调节器
页数 文件大小 规格书
16页 85K
描述
IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO8, 3.9 MM, PLASTIC, SOT-96, 8 PIN, Fixed Positive Single Output LDO Regulator

TDA3673AT-T 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.83
最大回动电压 1:0.3 V最大输入电压:45 V
最小输入电压:3 VJESD-30 代码:R-PDSO-G8
长度:4.9 mm功能数量:1
端子数量:8工作温度TJ-Max:150 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.1 A
最大输出电压 1:3.47 V最小输出电压 1:3.13 V
标称输出电压 1:3.3 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认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:1.75 mm
表面贴装:YES端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:3.9 mmBase Number Matches:1

TDA3673AT-T 数据手册

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TDA3673  
Very low dropout voltage/quiescent current 3.3 V voltage  
regulator with enable  
Rev. 05 — 10 June 2005  
Product data sheet  
1. General description  
The TDA3673 is a fixed 3.3 V voltage regulator with very low dropout voltage and  
quiescent current, which operates over a wide supply voltage range.  
2. Features  
Fixed 3.3 V, 100 mA regulator with enable function  
Supply voltage range up to 45 V  
Very low quiescent current of 15 µA (typical value)  
Very low dropout voltage  
High ripple rejection  
Protections:  
Reverse polarity safe (down to 25 V without high reverse current)  
Negative transient of 50 V (RS = 10 , t < 100 ms)  
Able to withstand voltages up to 18 V at the output (supply line may be  
short-circuited)  
ESD protection on all pins  
DC short-circuit safe to ground and VP of the regulator output  
Temperature protection (at Tj > 150 °C)  
3. Quick reference data  
Table 1:  
Quick reference data  
VP = 14.4 V;Tamb = 25 °C; unless otherwise specified.  
Symbol Parameter  
Supply  
Conditions  
Min  
Typ  
Max Unit  
[1]  
VP  
Iq  
supply voltage  
regulator on  
3
-
14.4 45  
V
quiescent supply  
current  
IREG = 0 mA; VI(EN) = 5 V  
15  
30  
µA  
Voltage regulator  
VREG  
output voltage  
8 V VP 22 V; IREG = 0.5 mA  
6 V VP 45 V; IREG = 0.5 mA  
0.5 mA IREG 100 mA  
3.16 3.3  
3.13 3.3  
3.13 3.3  
3.44  
3.47  
3.47  
V
V
V
V
VREG(drop) dropout voltage  
VP = 3.1 V; IREG = 50 mA;  
-
0.18 0.3  
T
amb 85 °C  
[1] The regulator output will follow VP if VP < VREG + VREG(drop)  
.

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