LINEAR(凌力尔特,AD)产品型号搜索：

当前位置：凌力尔特代理 > > 凌力尔特芯片 >> LT3027

LT3027技术文档下载：

LT3027 - 典型应用图例：

LT3027 - 封装图解：

LINEAR凌力尔特芯片：

LT3027 - LT3027是Dual 100mA, Low Dropout, Low Noise, Micropower Regulator with Independent Inputs

LT3027是LINEAR凌力尔特公司的一款正稳压器产品，LT3027是LT3027是Dual 100mA, Low Dropout, Low Noise, Micropower Regulator with Independent Inputs，本站介绍了LT3027的封装应用图解、特点和优点、功能等，并给出了与LT3027相关的LINEAR元器件型号供参考。

LT3027 - LT3027是Dual 100mA, Low Dropout, Low Noise, Micropower Regulator with Independent Inputs - 正稳压器 - 电源管理 - 凌力尔特

LT3027 - Dual 100mA, Low Dropout, Low Noise, Micropower Regulator with Independent Inputs

LT3027 - Dual 100mA, Low Dropout, Low Noise, Micropower Regulator with Independent Inputs - Linear Technology（凌力尔特）

功能描述

The LT3027 is a dual, micropower, low noise, low dropout regulator with independent inputs. With an external 0.01µF bypass capacitor, output noise is a low 20µVRMS over a 10Hz to 100kHz bandwidth. Designed for use in battery-powered systems, the low 25µA quiescent current per channel makes it an ideal choice. In shutdown, quiescent current drops to less than 0.1µA. Shutdown control is independent for each channel, allowing for flexibility in power management. The device is capable of operating over an input voltage from 1.8V to 20V, and can supply 100mA of output current from each channel with a dropout voltage of 300mV. Quiescent current is well controlled in dropout.

The LT3027 regulator is stable with output capacitors as low as 1µF. Small ceramic capacitors can be used without the series resistance required by other regulators.

Internal protection circuitry includes reverse battery protection, current limiting and thermal limiting protection. The device is available as an adjustable device with a 1.22V reference voltage. The LT3027 regulator is available in the thermally enhanced 10-lead MSOP and low profile (0.75mm) 3mm × 3mm DFN packages.

Protected by U.S. Patents, including 6118263, 6144250.

特点

Low Noise: 20µVRMS (10Hz to 100kHz)

Low Quiescent Current: 25µA/Channel

Independent Inputs

Wide Input Voltage Range: 1.8V to 20V

Output Current: 100mA/Channel

Very Low Shutdown Current: <0.1µA

Low Dropout Voltage: 300mV at 100mA

Adjustable Output from 1.22V to 20V

Stable with 1µF Output Capacitor

Stable with Aluminum, Tantalum or Ceramic Capacitors

Reverse Battery Protected

No Protection Diodes Needed

Overcurrent and Overtemperature Protected

Tracking/Sequencing Capability

Thermally Enhanced 10-Lead MSOP and DFN Packages

应用

Cellular Phones

Pagers

Battery-Powered Systems

Frequency Synthesizers

Wireless Modems

Tracking/Sequencing Power Supplies

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）

器件型号	封装	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量)
LT3027EDD	3x3 DFN-10	E	$2.08	$1.75
LT3027EDD#PBF	3x3 DFN-10	E	$2.08	$1.75
LT3027EDD#TR	3x3 DFN-10	E		$1.85
LT3027EDD#TRPBF	3x3 DFN-10	E		$1.85
LT3027EMSE	MS-10E	E	$1.96	$1.65
LT3027EMSE#PBF	MS-10E	E	$1.96	$1.65
LT3027EMSE#TR	MS-10E	E		$1.71
LT3027EMSE#TRPBF	MS-10E	E		$1.71
LT3027IDD	3x3 DFN-10	I	$2.50	$2.10
LT3027IDD#PBF	3x3 DFN-10	I	$2.50	$2.10
LT3027IDD#TR	3x3 DFN-10	I		$2.16
LT3027IDD#TRPBF	3x3 DFN-10	I		$2.16
LT3027IMSE	MS-10E	I	$2.36	$1.98
LT3027IMSE#PBF	MS-10E	I	$2.36	$1.98
LT3027IMSE#TR	MS-10E	I		$2.08
LT3027IMSE#TRPBF	MS-10E	I		$2.08

下面可能是您感兴趣的Linear Technology（凌力尔特）元器件

LT3023 - 双通道 100mA、低压差、低噪声、微功率稳压器

LT1761 - 采用 SOT-23 封装的 100mA、低噪声、LDO 微功率稳压器

LT3032 系列 - 双通道、150mA、正 / 负、低噪声、低压差线性稳压器

LT1763 - 500mA、低噪声、LDO 微功率稳压器

LT3024 - 双通道 100mA/500mA 低压差、低噪声、微功率稳压器

LT3080 - 可调 1.1A、单电阻、低压差稳压器

LT3029 - 双通道 500mA / 500mA 低压差、低噪声、微功率线性稳压器

LT3060 系列 - 45V Vin、微功率、低噪声、100mA 低压差线性稳压器

LT3082 - 200mA 单电阻器低压差线性稳压器

LT3050 系列 - 具精准电流限值和诊断功能的 100mA、性稳压器

下面可能是您感兴趣的凌力尔特公司正稳压器元器件

LINEAR公司产品现货专家，订购AD公司产品不限最低起订量，LINEAR凌力尔特产品大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球LINEAR代理商现货货源 - LINEAR公司（凌力尔特，已被AD公司收购）电子元件在线订购