MSK5985 - MSK5985是Adjustable 2.8A Single Resistor Low Dropout Regulator

MSK5985是LINEAR凌力尔特公司的一款合乎航天使用要求的线性稳压器产品，MSK5985是MSK5985是Adjustable 2.8A Single Resistor Low Dropout Regulator，本站介绍了MSK5985的封装应用图解、特点和优点、功能等，并给出了与MSK5985相关的LINEAR元器件型号供参考。

MSK5985 - MSK5985是Adjustable 2.8A Single Resistor Low Dropout Regulator - 合乎航天使用要求的线性稳压器 - 航天和严酷环境 - 凌力尔特

MSK5985 - Adjustable 2.8A Single Resistor Low Dropout Regulator

RH3083MK DICE/DWF - Adjustable 2.8A Single Resistor Low Dropout Regulator - Linear Technology（凌力尔特）

功能描述

The RH3083 is a 2.8A low dropout linear regulator with a unique architecture featuring a precision current source and voltage follower which allows the output to be programmed to any voltage between zero and 18V. Multiple regulators can be paralleled to increase total output current and spread heat over a system PC board with no need for heat sinking. The pass transistor collector can be brought out independently of the circuit supply voltage to allow dropout voltage to approach the saturation limit of the pass transistor. A small 10μF capacitor on the output with an ESR of less than 0.5Ω is adequate to ensure stability. Applications with large output load transients require a larger output capacitor value to minimize output voltage change. Input circuitry ensures output safe operating area current limiting and thermal shutdown protection. The rated output current of an RH3083-based part is fixed by internal wire length/resistance. Linear Technology dice element evaluations are based on parts rated for 2.8A output current.

Third Party Vendor Availability

Linear Technology partners with third party vendors who assemble and test packaged products with LTC RH Dice inside.

Part NumberDescriptionSCD or SMD#
MSK59832.8A Positive Adjustable LDO Regulator-MSK59842.8A Positive Adjustable LDO Regulator-MSK59852.8A Positive Adjustable LDO Regulator-MSK59862.8A Positive Adjustable LDO Regulator-VRG86692.5A Positive Adjustable LDO RegulatorPendingVRG86972.5A Dual Positive Adjustable LDO RegulatorPendingVRG86982.5A Dual Positive Adjustable LDO RegulatorPending

特点

Processed in Compliance with Linear’s CertifiedMIL-PRF-38535 Class V Flow

Wide Input Range: 1.2V to 23V

Output Current: 2.8A

Low Dropout Voltage: 310mV

Output Adjustable to 0V

50μA Set Pin, ±2% Accurate to 200kRad TID

Stable with 10μF Ceramic Output Capacitor

Current Limit and Thermal Protection

Easy to Parallel for Higher Current

应用

以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）