Low

LINEAR TECHNOLOGY  LT3085EMS8E#PBF  电压稳压器, LDO, 可调, 2.6V至36V输入, 275mV压差, 0V至36V/0.5A输出, MSOP-8

LINEAR TECHNOLOGY LT3085EMS8E#PBF
Technical Data Sheet (296.66KB) EN 查看所有技术文档

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产品概述

The LT3085EMS8E#PBF is an Adjustable 500mA Single Resistor Low Dropout Linear Regulator paralleled to increase output current or spread heat in surface mounted boards. Architected as a precision current source and voltage follower, this regulator benefits many applications requiring high current, adjustability to zero and no heat sink. The device also brings out the collector of the pass transistor to allow low dropout operation down to 275mV, when used with a second supply. A key feature of the LT3085 is the capability to supply a wide output voltage range. By using a reference current through a single resistor, the output voltage is programmed to any level between zero and 36V. The LT3085 is stable with 2.2µF of capacitance on the output and the IC uses small ceramic capacitors that do not require additional ESR as is common with other regulators. Internal protection circuitry includes current limiting and thermal limiting.
  • Outputs may be paralleled for higher current and heat spreading
  • Single resistor programs output voltage
  • 1% Initial accuracy of SET pin current
  • Output adjustable to 0V
  • Current limit constant with temperature
  • Low output noise (40µVRMS, 10Hz to 100kHz)
  • Low dropout voltage (350mV)
  • <1mV Load regulation
  • <0.001%/V line regulation
  • 0.5mA Minimum load current
  • Stable with 2.2µF minimum ceramic output capacitor
  • Current limit with fold back and over-temperature protected

产品信息

输出类型:
可调
输入电压最小值:
2.6V
输入电压最大值:
36V
固定输出电压标称值:
-
可调输出电压, 最低:
0V
可调输出电压, 最高:
36V
输出电流:
500mA
压降:
275mV
LDO调节器封装类型:
MSOP
针脚数:
8引脚
工作温度最小值:
-40°C
工作温度最高值:
125°C
封装:
每个
产品范围:
-
汽车质量标准:
-
MSL:
MSL 1 -无限制
SVHC(高度关注物质):
No SVHC (17-Dec-2015)

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应用

  • 电源管理

法律与环境

潮湿敏感级别:
MSL 1 -无限制
原产地:
Malaysia

进行最后一道重要生产流程所在的国家

RoHS 合规:
税则号:
85423990
重量(千克):
.000094