| 品牌 | nsc | 型號(hào) | lm1084is-adj |
| 批號(hào) | 02+ | 封裝 | to-263 |
| 營銷方式 | 現(xiàn)貨 | 產(chǎn)品性質(zhì) | 新品 |
| 處理信號(hào) | 模擬信號(hào) | 工藝 | 半導(dǎo)體集成 |
| 導(dǎo)電類型 | 雙極型 | 集成程度 | 中規(guī)模 |
| 工作溫度 | -40~85（℃） |
lm1084大電流低壓差線性穩(wěn)壓IC
features
output current | 5a |
industrial temperature range | -40°c to 125°c |
line regulation | 0.015% (typical) |
load regulation | 0.1% (typical) |
description
the lm1084 is a series of low dropout voltage positive regulators with a maximum dropout of 1.5v at 5a of load current. it has the same pin-out as national semiconductor””s industry standard lm317.
the lm1084 is available in an adjustable version, which can set the output voltage with only two external resistors. it is also available in three fixed voltages: 3.3v, 5.0v and 12.0v. the fixed versions intergrate the adjust resistors.
the lm1084 circuit includes a zener trimmed bandgap reference, current limiting and thermal shutdown.
the lm1084 series is available in to-220 and to-263 packages. refer to the lm1085 for the 3a version, and the lm1086 for the 1.5a version.
applications
| • | post regulator for switching dc/dc conveter |
| • | high efficiency linear regulators |
| • | battery charger |