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LP2981-YZQR PDF预览

LP2981-YZQR

更新时间: 2024-02-27 02:28:19
品牌 Logo 应用领域
德州仪器 - TI 稳压器
页数 文件大小 规格书
12页 194K
描述
ADJUSTABLE POSITIVE LDO REGULATOR, PBGA5, LEAD FREE, CSP-5

LP2981-YZQR 技术参数

生命周期:Obsolete零件包装代码:BGA
包装说明:LEAD FREE, CSP-5针数:5
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.64
Is Samacsys:N可调性:ADJUSTABLE
最大回动电压 1:0.375 V标称回动电压 1:0.2 V
JESD-30 代码:R-PBGA-B5长度:1.312 mm
最大电网调整率 (%/V):0.032功能数量:1
输出次数:1端子数量:5
工作温度TJ-Max:125 °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 1:9 V
最小输出电压 1:1.23 V封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装等效代码:BGA5,3X3,17/10
封装形状:RECTANGULAR封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
包装方法:TAPE AND REEL认证状态:Not Qualified
调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:0.625 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
宽度:1.012 mmBase Number Matches:1

LP2981-YZQR 数据手册

 浏览型号LP2981-YZQR的Datasheet PDF文件第1页浏览型号LP2981-YZQR的Datasheet PDF文件第2页浏览型号LP2981-YZQR的Datasheet PDF文件第4页浏览型号LP2981-YZQR的Datasheet PDF文件第5页浏览型号LP2981-YZQR的Datasheet PDF文件第6页浏览型号LP2981-YZQR的Datasheet PDF文件第7页 
LP2981  
100-mA ULTRA-LOW DROPOUT REGULATOR  
WITH SHUTDOWN  
www.ti.com  
SLVS521CJULY 2004REVISED AUGUST 2005  
FUNCTIONAL BLOCK DIAGRAM  
V
IN  
ON/OFF  
1.23 V  
V
REF  
+
R
1
V
OUT  
Overcurrent/  
R
2
Overtemperature  
Protection  
GND  
BASIC APPLICATION CIRCUIT  
LP2981  
V
OUT  
V
1
2
5
IN  
3.3 µF  
(see Note A)  
1 µF  
(see Note A)  
GND  
ON/OFF  
(see Note B)  
NC  
(see Note C)  
3
4
A. Minimum COUT value for stability (can be increased without limit for improved stability and transient response)  
B. ON/OFF must be actively terminated. Connect to VIN if shutdown feature is not used.  
C. Pin 4 (NC) must be left open. Do not connect anything to this pin.  
Figure 1.  
3

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