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LD39150XX18中文资料意法半导体数据手册PDF规格书
LD39150XX18规格书详情
Description
The LD39150xx is a fast ultra low drop linear regulator which operates from 2.5 V to 6 V input supply.
A wide range of output options are available. The low drop voltage, low noise, and ultra low quiescent current make it suitable for low voltage microprocessor and memory applications. The device is developed on a BiCMOS process which allows low quiescent current operation independently of output load current.
Features
■ 1.5 A guaranteed output current
■ Ultra low dropout voltage (200 mV typ. @ 1.5 A load, 40 mV typ. @ 300 mA load)
■ Very low quiescent current (1 mA typ. @ 1.5 A load, 1 µA max @ 25 °C in off mode)
■ Logic-controlled electronic shutdown
■ Current and thermal internal limit
■ ± 1.5 output voltage tolerance @ 25 °C
■ Fixed and ADJ output voltages: 1.22 V, 1.8 V, 2.5 V, 3.3 V, ADJ. (see Table 1)
■ Temperature range: -40 to 125 °C
■ Fast dynamic response to line and load changes
■ Stable with ceramic capacitor (see Section 7.1, Section 7.2 and Section 7.3)
■ Available in PPAK, DPAK and DFN6 (3x3 mm)
Typical application
■ Microprocessor power supply
■ DSPs power supply
■ Post regulators for switching suppliers
■ High efficiency linear regulator
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
2020+ |
NA |
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 |
21+ |
DFN-8 |
27394 |
只做原装,一定有货,不止网上数量,量多可订货! |
询价 | ||
ST/意法 |
标准封装 |
58250 |
一级代理原装正品现货期货均可订购 |
询价 | |||
ST |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
ST专家 |
20+ |
DFN-8 |
69052 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ST/意法 |
12+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST(意法半导体) |
1932+ |
DFN-8 |
2789 |
向鸿优势仓库库存-绝对原装正品-不做假货! |
询价 | ||
ST专家 |
22+23+ |
DFN-8 |
29414 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ST |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ST |
20+ |
DFN-8 |
65300 |
一级代理/放心采购 |
询价 |