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LD2981ABU25TR中文资料PDF规格书
LD2981ABU25TR规格书详情
DESCRIPTION
The LD2981 series are 100mA fixed-output voltage regulator. The low drop-voltage and the ultra low quiescent current make them suitable for low noise, low power applications and in battery powered systems.
■ STABLE WITH LOW ESR CERAMIC CAPACITORS
■ ULTRA LOW DROPOUT VOLTAGE (0.17V TYP. AT 100mA LOAD, 7mV TYP. AT 1mA LOAD)
■ VERY LOW QUIESCENT CURRENT (80µA TYP. AT NO LOAD IN ON MODE; MAX 1µA IN OFF MODE)
■ GUARANTEED OUTPUT CURRENT UP TO 100mA
■ LOGIC-CONTROLLED ELECTRONIC SHUTDOWN
■ OUTPUT VOLTAGE OF 1.5; 1.8; 2.5; 2.85; 3.0; 3.2; 3.3; 3.6; 3.8; 4.0; 4.7; 4.85; 5.0V
■ INTERNAL CURRENT AND THERMAL LIMIT
■ ± 0.75 TOLERANCE OUTPUT VOLTAGE AVAILABLE (A VERSION)
■ OUTPUT LOW NOISE VOLTAGE 160µVRMS
■ TEMPERATURE RANGE: -40 TO 125°C
■ SMALLEST PACKAGE SOT23-5L AND SOT-89
■ FAST DYNAMIC RESPONSE TO LINE AND LOAD CHANGES
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
2021+ |
SOIC |
57500 |
科研单位合格供应商!现货库存 |
询价 | ||
ST/意法 |
23+ |
NA/ |
1024 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
GAMMA |
1742+ |
SOT89-3 |
98215 |
只要网上有绝对有货!只做原装正品! |
询价 | ||
ST |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ST |
2020+ |
SOT-89 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ST/意法 |
SOT-89 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
ST/意法 |
SOT-89 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ST/意法 |
23+ |
SOT-89 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
24+ |
SOT-89 |
16000 |
原装优势绝对有货 |
询价 | ||
ST专家 |
22+23+ |
SOT-89-3 |
29518 |
绝对原装正品全新进口深圳现货 |
询价 |