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LD2979M38 PDF预览

LD2979M38

更新时间: 2024-11-21 22:47:15
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
9页 89K
描述
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

LD2979M38 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOT-23包装说明:LSSOP, TSOP5/6,.11,37
针数:5Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.72可调性:FIXED
最大回动电压 1:0.6 V标称回动电压 1:1 V
最大绝对输入电压:16 V最大输入电压:16 V
最小输入电压:4.8 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e0长度:2.9 mm
最大电网调整率:0.027%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:-25 °C
最大输出电流 1:0.05 A最大输出电压 1:3.952 V
最小输出电压 1:3.648 V标称输出电压 1:3.8 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.45 mm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:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED最大电压容差:4%
宽度:1.625 mmBase Number Matches:1

LD2979M38 数据手册

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LD2979  
SERIES  
VERY LOW DROP  
VOLTAGE REGULATORS WITH INHIBIT  
VERY LOW DROPOUT VOLTAGE  
(0.2VTYP. AT 50mA LOAD)  
VERY LOW QUIESCENT CURRENT  
(TYP. 500µA AT50mALOAD)  
OUTPUT CURRENT UP TO 50 mA  
LOGIC-CONTROLLEDELECTRONIC  
SHUTDOWN  
SOT23-5L  
OUTPUT VOLTAGESOF 2.85;3.0; 3.2;3.3;  
3.8; 5.0V  
INTERNAL CURRENT AND THERMAL LIMIT  
SUPPLY VOLTAGEREJECTION: 63dB(TYP)  
ONLY1µF FOR STABILITY  
SELECTION AT 25 oC  
TEMPERATURE RANGE: -25 TO 125 oC  
PACKAGE AVAILABLE:SOT23-5L AND TO-92  
DESCRIPTION  
TO-92  
The LD2979 series are very Low Drop regulators  
available in SOT23-5L and TO-92.  
The very low drop-voltage and the very low  
quiescent current make them particularly suitable  
for low noise, low power applications and in  
battery powered systems.  
that when the device is used as local regulator, it  
is possible to put a part of the board in standby,  
decreasingthe total power consumption.  
Shutdown Logic Control function is available on  
five pin version (TTL compatible). This means  
SCHEMATIC DIAGRAM  
1/9  
April 2000  

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