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L4940D2T12 PDF预览

L4940D2T12

更新时间: 2024-11-25 22:47:23
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 线性稳压器IC调节器电源电路输出元件
页数 文件大小 规格书
13页 131K
描述
VERY LOW DROP 1.5 A REGULATORS

L4940D2T12 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:D2PAK包装说明:TO-263, SMSIP3H,.55TB
针数:3Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.39可调性:FIXED
最大回动电压 1:0.9 V标称回动电压 1:0.5 V
最大绝对输入电压:30 V最大输入电压:17 V
最小输入电压:11 VJESD-30 代码:R-PSSO-G2
JESD-609代码:e3长度:10.2 mm
最大电网调整率:0.007%最大负载调整率:0.035%
湿度敏感等级:1功能数量:1
输出次数:1端子数量:2
工作温度TJ-Max:150 °C工作温度TJ-Min:-40 °C
最大输出电流 1:1.5 A最大输出电压 1:12.5 V
最小输出电压 1:11.5 V标称输出电压 1:12 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-263
封装等效代码:SMSIP3H,.55TB封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):245
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:4.83 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Matte Tin (Sn) - annealed端子形式:GULL WING
端子节距:2.54 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:30最大电压容差:4.17%
宽度:9.15 mmBase Number Matches:1

L4940D2T12 数据手册

 浏览型号L4940D2T12的Datasheet PDF文件第2页浏览型号L4940D2T12的Datasheet PDF文件第3页浏览型号L4940D2T12的Datasheet PDF文件第4页浏览型号L4940D2T12的Datasheet PDF文件第5页浏览型号L4940D2T12的Datasheet PDF文件第6页浏览型号L4940D2T12的Datasheet PDF文件第7页 
L4940 series  
VERY LOW DROP 1.5 A REGULATORS  
PRECISE 5 V, 8.5 V, 10 V, 12 V OUTPUTS  
LOW DROPOUT VOLTAGE(500 mV typ  
at 1.5A)  
VERY LOW QUIESCENT CURRENT  
THERMAL SHUTDOWN  
SHORT CIRCUIT PROTECTION  
REVERSEPOLARITY PROTECTION  
DESCRIPTION  
The L4940 series of three terminal positive  
regulators is available in TO-220 and D2PAK  
package and with several fixed output voltages,  
making it useful in a wide range of industrial and  
consumer applications. Thanks to its very low  
input/output voltage drop, these devices are  
particularly suitable for battery powered  
TO-220  
D2PAK  
TO-263  
equipments,  
reducing  
consumption  
and  
prolonging battery life. Each type employs  
internal current limiting, antisaturation circuit,  
thermal shut-down and safe area protection.  
BLOCK DIAGRAM  
1/13  
November 1999  

L4940D2T12 替代型号

型号 品牌 替代类型 描述 数据表
L4940D2T12-TR STMICROELECTRONICS

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