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SC1202ACST-TR PDF预览

SC1202ACST-TR

更新时间: 2024-10-26 13:02:07
品牌 Logo 应用领域
商升特 - SEMTECH 稳压器
页数 文件大小 规格书
6页 145K
描述
Adjustable Positive LDO Regulator, 1.3V Dropout, PDSO4, SOT-223, 4 PIN

SC1202ACST-TR 技术参数

生命周期:Obsolete零件包装代码:SOT-223
包装说明:SOP,针数:4
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
最大回动电压 1:1.3 VJESD-30 代码:R-PDSO-G4
长度:6.5 mm功能数量:1
端子数量:4工作温度TJ-Max:125 °C
工作温度TJ-Min:最大输出电流 1:0.6 A
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:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.8 mm表面贴装:YES
端子形式:GULL WING端子节距:2.3 mm
端子位置:DUAL宽度:3.5 mm
Base Number Matches:1

SC1202ACST-TR 数据手册

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SC1202  
600mA Low Dropout Positive  
Voltage Regulator  
POWER MANAGEMENT  
Description  
Features  
The SC1202 series of high performance positive voltage  
regulators are designed for use in applications requiring  
low dropout performance at full rated current.  
Additionally, the SC1202 series provides excellent  
regulation over variations due to line, load and  
temperature.  
‹ Low dropout performance, 1.3V max.  
‹ Full current rating over line and temperature  
‹ Fast transient response  
‹ ±2% total output regulation over line, load  
and temperature  
‹ Adjust pin current max. 90µA over temperature  
‹ Adjustable or fixed output voltages  
‹ Line regulation 0.2% max.  
Outstanding features include low dropout performance  
at rated current, fast transient response, internal  
current limiting and thermal shutdown protection of the  
output device. The SC1202 series are three terminal  
regulators available in the surface mount SOT-223  
package.  
‹ Load regulation 0.4% max.  
‹ SOT-223 package. Fully WEEE and RoHS compliant  
Applications  
‹ Low voltage microcontrollers  
‹ Microprocessor I/O supplies  
‹ 5V to 3.3V conversion for memory, ASIC, custom  
circuits, etc.  
Typical Application Circuits  
Fixed Voltage Regulator  
U1  
SC1202-3.3  
3
2
TAB  
VIN > 4.75V  
VOUT = 3.3V  
IN  
OUT  
+
+
C1  
10uF Tant.  
C2  
GND  
1
10uF Tant.  
Adjustable Voltage Regulator  
U1  
SC1202  
OUT  
2
3
TAB  
VIN > 4.75V  
VOUT = 3.45V  
IN  
+
+
C1  
R1  
C2  
ADJ  
1
10uF Tant.  
10uF Tant.  
133 Ohm, 1%  
R2  
232 Ohm, 1%  
R2  
R1  
VOUT = VREF 1+  
+ IADJ R2  
Notes:  
(1) C1 needed if device is far from filter capacitors  
(2) C2 minimum value required for stability  
Revision: June 11, 2008  
1
www.semtech.com  

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