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L4940D2T12-TR PDF预览

L4940D2T12-TR

更新时间: 2024-09-26 04:21:19
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 稳压器
页数 文件大小 规格书
23页 1562K
描述
Very low drop 1.5 A regulator

L4940D2T12-TR 技术参数

是否Rohs认证: 符合生命周期:Active
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
Factory Lead Time:8 weeks风险等级:1.16
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:13 V
JESD-30 代码:R-PSSO-G2JESD-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
包装方法:TAPE AND REEL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-TR 数据手册

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L4940xx  
Very low drop 1.5 A regulator  
Features  
Precise 5, 8.5, 10, 12 V outputs  
Low dropout voltage (450 mV typ. at 1 A)  
Very low quiescent current  
Thermal shutdown  
TO-220  
TO-220FP  
Short circuit protection  
Reverse polarity protection  
Description  
The L4940 series of three terminal positive  
regulators is available in TO-220, TO-220FP and  
D PAK packages and with several fixed output  
D2PAK  
2
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 batteries  
powered equipment, reducing consumption and  
prolonging battery life. Each type employs internal  
current limiting, antisaturation circuit, thermal  
shut-down and safe area protection.  
Table 1.  
Device summary  
Order code  
Part number  
Output voltage  
TO-220  
TO-220FP  
D2PAK  
L4940xx5  
L4940xx85  
L4940xx10  
L4940xx12  
L4940V5  
L4940D2T5-TR  
L4940D2T85-TR  
L4940D2T10-TR  
L4940D2T12-TR  
5 V  
8.5 V  
10 V  
12 V  
L4940V85  
L4940P85  
February 2008  
Rev 10  
1/23  
www.st.com  
23  

L4940D2T12-TR 替代型号

型号 品牌 替代类型 描述 数据表
L4940D2T12 STMICROELECTRONICS

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