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AS2931CS-5.0 PDF预览

AS2931CS-5.0

更新时间: 2024-01-16 12:16:06
品牌 Logo 应用领域
其他 - ETC 稳压器
页数 文件大小 规格书
5页 113K
描述
Positive Fixed Voltage Regulator

AS2931CS-5.0 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP, SOP8,.25Reach Compliance Code:unknown
风险等级:5.67可调性:FIXED
标称回动电压 1:0.07 V最大绝对输入电压:26 V
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
最大电网调整率:0.03%最大负载调整率:0.05%
湿度敏感等级:1输出次数:1
端子数量:8工作温度TJ-Max:85 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.1 A
标称输出电压 1:5 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
最大电压容差:5%Base Number Matches:1

AS2931CS-5.0 数据手册

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AS2931  
100mA Low Dropout Voltage Regulator  
FEATURES  
5.0V, 4.5V, 4.0V, 3.5V, 3.3V, and 3.0V Versions are Available  
Reverse Battery Protection  
Short Circuit Protection  
Output Current in Excess of 100 mA  
Input-Output Differential is Less Than 0.6V  
Mirror-Image Insertion Protection  
60V Load Dump Protection  
-20V Reverse Transient Protection  
Internal Thermal Overload Protection  
APPLICATION  
Available in TO-220, TO-92, SOT-89, and SO-8 Package Types  
Available as Adjustable with TTL Compatible Switch  
Similar Improved to Industry Standard LM2931  
Portable Instrumentation  
Radio Control Systems  
Cordless Telephones  
PRODUCT DESCRIPTION  
The AS2931 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as  
cordless telephones, radio control systems, and portable computers. The AS2931 features offers very low quiescent currents  
(0.4 mA.), and very low drop output voltage (typ. 50 mV at light load and 300 mV at 100 mA). Other features include the logic-  
compatible On/Off input which enables the regulator to be switched on and off. The AS2931 is offered in a 3-pin TO-92/TO-220  
package compatible with other 5V regulators and SOT-89/SO-8 package.  
The regulator output voltage may be internally pin-strapped for a 3.5V, 3.3V, 3.0V, or programmed from 3V to 24V with an external  
pair of resistors.  
PIN CONNECTIONS  
ORDERING INFORMATION  
TO-92  
SO-8  
SOT-89  
3-PIN  
TO-220  
3/5 PIN  
OPER. TEMP.  
RANGE  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
3-PIN  
8-Pin Surface Mount (S)  
Fixed Output  
AS2931AN-X  
AS2931N-X  
AS2931AS-X  
AS2931S-X  
AS2931CS-X  
AS2931AM1-X AS2931AU-X  
AS2931M1-X  
AS2931U-X  
AS2931CU-X  
VOUT  
GND  
GND  
BYP  
1
2
3
4
8
7
6
5
VIN  
GND  
GND  
AS2931  
X = Output Voltages (X = 3.0V, 3.3V, 3.5V)  
or blank for Adj.)  
ON/OFF  
TO-92 (N)  
SOT-89 (M1)  
AS2931  
TO-220-3 (U)  
Fixed  
Top View  
1
2
3
8-Pin Surface Mount (S)  
Adj Output  
1
3
2
VOUT  
VIN  
AS2931  
VOUT  
GND  
GND  
1
2
3
4
8
7
6
5
VIN  
GND  
VIN  
GND VOUT  
1
2
3
1. V  
2. GND  
3. VOUT  
IN  
GND  
GND  
AS2931  
Top View  
Bottom View  
ON/OFF  
ADJ  
Front View  
Top View  
Rev. 10/11/00  

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