LT3060 45V Vin、微功率、低噪声、100mA、低压差线性稳压器

LT®3060是一款微功率、低压差电压 (LDO) 线性稳压器，能够在 1.6V 至 45V 的输入电源范围内运作。该器件可提供 100mA 的输出电流和一个 300mV 的典型压差电压。单个外部电容器提供了可编程低噪声基准性能和输出软起动功能。LT3060 的静态电流仅为 40μA，并利用一个最小 2.2μF 的输出电容器实现了快速瞬态响应。在停机模式中，静态电流小于 1μA，而且基准软起动电容器复位。

LT3060 利用低 ESR 陶瓷输出电容器优化了稳定性和瞬态响应。该稳压器不像其他稳压器所常见的那样需要额外的 ESR。

内部保护电路包括反向电池保护、反向输出保护、反向电流保护、具折返的电流限制和热停机。LT3060 系列提供 1.2V、1.5V、1.8V、2.5V、3.3V 和 5V 固定输出电压，可作为具有一个从 600mV 基准至 44.5V 输出电压范围的可调型稳压器。LT3060 采用耐热性能增强型 8 引脚 TSOT-23 封装和 8 引脚 (2mm x 2mm x 0.75mm) DFN 封装。

产品特点 Features
  • 输入电压范围：1.6V 至 45V
  • 输出电流：100mA
  • 静态电流：40μA
  • 压差电压：300mV
  • 低噪声：30μVRMS (10Hz 至 100kHz)
  • 可调输出：VREF = 600mV
  • 固定输出电压: 1.2V、1.5V、1.8V、2.5V、3.3V、5V
  • 输出容差：在整个电压、负载和温度范围内为 ±2%
  • 单个电容器对基准进行软起动并降低了输出噪声
  • 停机电流：<1μA
  • 反向电池保护
  • 电流限制折返保护
  • 热限制保护
  • 8 引脚 2mm x 2mm x 0.75mm DFN 封装和 8 引脚 ThinSOTTM 封装
应用
  • 电池供电型系统
  • 汽车电源
  • 工业电源
  • 航空电子设备电源
  • 便携式仪器
典型应用图
LT3060 典型应用
参数
LT3060 参数
LT3060 订购信息和价格参考Package Variations and Pricing
器件型号 封装 引脚 温度 价格 (以 1 ~ 99 片为批量) 价格 (以 1000 片为批量) *
LT3060EDC#PBF DFN 8 E $1.73 
LT3060EDC#TRMPBF DFN 8 E $1.73  $1.26 
LT3060EDC#TRPBF DFN 8 E $1.73  $1.21 
LT3060EDC-1.2#PBF DFN 8 E $1.73 
LT3060EDC-1.2#TRMPBF DFN 8 E $1.73  $1.26 
LT3060EDC-1.2#TRPBF DFN 8 E $1.73  $1.21 
LT3060EDC-1.5#PBF DFN 8 E $1.73 
LT3060EDC-1.5#TRMPBF DFN 8 E $1.73  $1.26 
LT3060EDC-1.5#TRPBF DFN 8 E $1.73  $1.21 
LT3060EDC-1.8#PBF DFN 8 E $1.73 
LT3060EDC-1.8#TRMPBF DFN 8 E $1.73  $1.26 
LT3060EDC-1.8#TRPBF DFN 8 E $1.73  $1.21 
LT3060EDC-2.5#PBF DFN 8 E $1.73 
LT3060EDC-2.5#TRMPBF DFN 8 E $1.73  $1.26 
LT3060EDC-2.5#TRPBF DFN 8 E $1.73  $1.21 
LT3060EDC-3.3#PBF DFN 8 E $1.73 
LT3060EDC-3.3#TRMPBF DFN 8 E $1.73  $1.26 
LT3060EDC-3.3#TRPBF DFN 8 E $1.73  $1.21 
LT3060EDC-5#PBF DFN 8 E $1.73 
LT3060EDC-5#TRMPBF DFN 8 E $1.73  $1.26 
LT3060EDC-5#TRPBF DFN 8 E $1.73  $1.21 
LT3060ETS8#PBF SOT 8 E $1.73 
LT3060ETS8#TRMPBF SOT 8 E $1.73  $1.26 
LT3060ETS8#TRPBF SOT 8 E $1.73  $1.21 
LT3060ETS8-1.2#PBF SOT 8 E $1.73 
LT3060ETS8-1.2#TRMPBF SOT 8 E $1.73  $1.26 
LT3060ETS8-1.2#TRPBF SOT 8 E $1.73  $1.21 
LT3060ETS8-1.5#PBF SOT 8 E $1.73 
LT3060ETS8-1.5#TRMPBF SOT 8 E $1.73  $1.26 
LT3060ETS8-1.5#TRPBF SOT 8 E $1.73  $1.21 
LT3060ETS8-1.8#PBF SOT 8 E $1.73 
LT3060ETS8-1.8#TRMPBF SOT 8 E $1.73  $1.26 
LT3060ETS8-1.8#TRPBF SOT 8 E $1.73  $1.21 
LT3060ETS8-2.5#PBF SOT 8 E $1.73 
LT3060ETS8-2.5#TRMPBF SOT 8 E $1.73  $1.26 
LT3060ETS8-2.5#TRPBF SOT 8 E $1.73  $1.21 
LT3060ETS8-3.3#PBF SOT 8 E $1.73 
LT3060ETS8-3.3#TRMPBF SOT 8 E $1.73  $1.26 
LT3060ETS8-3.3#TRPBF SOT 8 E $1.73  $1.21 
LT3060ETS8-5#PBF SOT 8 E $1.73 
LT3060ETS8-5#TRMPBF SOT 8 E $1.73  $1.26 
LT3060ETS8-5#TRPBF SOT 8 E $1.73  $1.21 
LT3060HTS8#PBF SOT 8 H $2.39 
LT3060HTS8#TRMPBF SOT 8 H $2.39  $1.72 
LT3060HTS8#TRPBF SOT 8 H $2.39  $1.67 
LT3060HTS8-1.2#PBF SOT 8 H $2.39 
LT3060HTS8-1.2#TRMPBF SOT 8 H $2.39  $1.72 
LT3060HTS8-1.2#TRPBF SOT 8 H $2.39  $1.67 
LT3060HTS8-1.5#PBF TSSOP 8 H $2.39 
LT3060HTS8-1.5#TRMPBF SOT 8 H $2.39  $1.72 
LT3060HTS8-1.5#TRPBF SOT 8 H $2.39  $1.67 
LT3060HTS8-1.8#PBF SOT 8 H $2.39 
LT3060HTS8-1.8#TRMPBF SOT 8 H $2.39  $1.72 
LT3060HTS8-1.8#TRPBF SOT 8 H $2.39  $1.67 
LT3060HTS8-2.5#PBF SOT 8 H $2.39 
LT3060HTS8-2.5#TRMPBF SOT 8 H $2.39  $1.72 
LT3060HTS8-2.5#TRPBF SOT 8 H $2.39  $1.67 
LT3060HTS8-3.3#PBF SOT 8 H $2.39 
LT3060HTS8-3.3#TRMPBF SOT 8 H $2.39  $1.72 
LT3060HTS8-3.3#TRPBF SOT 8 H $2.39  $1.67 
LT3060HTS8-5#PBF SOT 8 H $2.39 
LT3060HTS8-5#TRMPBF SOT 8 H $2.39  $1.72 
LT3060HTS8-5#TRPBF SOT 8 H $2.39  $1.67 
LT3060IDC#PBF DFN 8 I $1.90 
LT3060IDC#TRMPBF DFN 8 I $1.90  $1.38 
LT3060IDC#TRPBF DFN 8 I $1.90  $1.33 
LT3060IDC-1.2#PBF DFN 8 I $1.90 
LT3060IDC-1.2#TRMPBF DFN 8 I $1.90  $1.38 
LT3060IDC-1.2#TRPBF DFN 8 I $1.90  $1.33 
LT3060IDC-1.5#PBF DFN 8 I $1.90 
LT3060IDC-1.5#TRMPBF DFN 8 I $1.90  $1.38 
LT3060IDC-1.5#TRPBF DFN 8 I $1.90  $1.33 
LT3060IDC-1.8#PBF DFN 8 I $1.90 
LT3060IDC-1.8#TRMPBF DFN 8 I $1.90  $1.38 
LT3060IDC-1.8#TRPBF DFN 8 I $1.90  $1.33 
LT3060IDC-2.5#PBF DFN 8 I $1.90 
LT3060IDC-2.5#TRMPBF DFN 8 I $1.90  $1.38 
LT3060IDC-2.5#TRPBF DFN 8 I $1.90  $1.33 
LT3060IDC-3.3#PBF DFN 8 I $1.90 
LT3060IDC-3.3#TRMPBF DFN 8 I $1.90  $1.38 
LT3060IDC-3.3#TRPBF DFN 8 I $1.90  $1.33 
LT3060IDC-5#PBF DFN 8 I $1.90 
LT3060IDC-5#TRMPBF DFN 8 I $1.90  $1.38 
LT3060IDC-5#TRPBF DFN 8 I $1.90  $1.33 
LT3060ITS8#PBF SOT 8 I $1.90 
LT3060ITS8#TRMPBF SOT 8 I $1.90  $1.38 
LT3060ITS8#TRPBF SOT 8 I $1.90  $1.33 
LT3060ITS8-1.2#PBF TSSOP 8 I $1.90 
LT3060ITS8-1.2#TRMPBF SOT 8 I $1.90  $1.38 
LT3060ITS8-1.2#TRPBF SOT 8 I $1.90  $1.33 
LT3060ITS8-1.5#PBF TSSOP 8 I $1.90 
LT3060ITS8-1.5#TRMPBF SOT 8 I $1.90  $1.38 
LT3060ITS8-1.5#TRPBF SOT 8 I $1.90  $1.33 
LT3060ITS8-1.8#PBF TSSOP 8 I $1.90 
LT3060ITS8-1.8#TRMPBF SOT 8 I $1.90  $1.38 
LT3060ITS8-1.8#TRPBF SOT 8 I $1.90  $1.33 
LT3060ITS8-2.5#PBF TSSOP 8 I $1.90 
LT3060ITS8-2.5#TRMPBF SOT 8 I $1.90  $1.38 
LT3060ITS8-2.5#TRPBF SOT 8 I $1.90  $1.33 
LT3060ITS8-3.3#PBF TSSOP 8 I $1.90 
LT3060ITS8-3.3#TRMPBF SOT 8 I $1.90  $1.38 
LT3060ITS8-3.3#TRPBF SOT 8 I $1.90  $1.33 
LT3060ITS8-5#PBF TSSOP 8 I $1.90 
LT3060ITS8-5#TRMPBF SOT 8 I $1.90  $1.38 
LT3060ITS8-5#TRPBF SOT 8 I $1.90  $1.33 
LT3060MPTS8#PBF SOT 8 MP $6.20 
LT3060MPTS8#TRMPBF SOT 8 MP $6.20  $4.39 
LT3060MPTS8#TRPBF SOT 8 MP $6.20  $4.34 
LT3060MPTS8-1.2#PBF TSSOP 8 MP $6.20 
LT3060MPTS8-1.2#TRMPBF SOT 8 MP $6.20  $4.39 
LT3060MPTS8-1.2#TRPBF SOT 8 MP $6.20  $4.34 
LT3060MPTS8-1.5#PBF TSSOP 8 MP $6.20 
LT3060MPTS8-1.5#TRMPBF SOT 8 MP $6.20  $4.39 
LT3060MPTS8-1.5#TRPBF SOT 8 MP $6.20  $4.34 
LT3060MPTS8-1.8#PBF TSSOP 8 MP $6.20 
LT3060MPTS8-3.3#TRMPBF SOT 8 MP $6.20  $4.39 
LT3060MPTS8-3.3#TRPBF SOT 8 MP $6.20  $4.34 
LT3060MPTS8-5#TRMPBF SOT 8 MP $6.20  $4.39 
LT3060MPTS8-5#TRPBF SOT 8 MP $6.20  $4.34 
演示电路板
器件型号 描述
DC1209A LT3060EDC Demo Board | 45V Vin, 100mA, Low Noise, Low Dropout, Micropower linear Regulator
LT3060 数据手册及相关资料下载
  1. 数据手册(英文) : LT3060 - 45V VIN, Micropower, Low Noise, 100mA Low Dropout, linear Regulator.PDF
  2. 可靠性数据 : R531 Reliability Data .PDF
  3. 产品新闻发布 (中文) : 45V 输入 100mA LDO 提供低至 0.6V 的输出和 30uVRMS 噪声.PDF
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