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    首页产品索引LM137QML

    LM137QML

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    3-Terminal Adjustable Negative Regulator

    制造商:TI

    产品信息

    描述 The LM137 are adjustable 3-terminal negative voltage regulators capable of supplying in excess of 1.5 A over an output voltage range of −37 V to −1.2 V. These regulators are exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM137 series features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads.The LM137 serve a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM137 are ideal complements to the LM117 adjustable positive regulators.特性SMD 5962-99517 Available TID Qualified to 30 krad(Si) Output Voltage Adjustable from −37 V to −1.2 V 1.5A Output Current Guaranteed, −55°C to +150°C Line Regulation Typically 0.01%/V Load Regulation Typically 0.3% Excellent Thermal Regulation, 0.002%/W 77 dB Ripple Rejection Excellent Rejection of Thermal Transients 50 ppm/°C Temperature Coefficient Temperature-independent Current Limit Internal Thermal Overload Protection Standard 3-lead Transistor Package Output is Short Circuit Protected

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    在线购买

    型号制造商描述购买
    LM137KGMD8-- 立即购买
    LM137HMD8-- 立即购买
    LM137KG-MW8-- 立即购买
    LM137H/883-- 立即购买
    LM137K/883-- 立即购买

    技术资料

    标题类型大小(KB)下载
    A Topical Index of TI LDO Application NotesPDF79 点击下载
    AN-1148 Linear Regulators: Theory of Operation and CompensationPDF300 点击下载
    AN-103 LM340 Series Three Terminal Positive RegulatorsPDF814 点击下载
    Method For Cal Output Voltage Tolerances in Adj RegsPDF284 点击下载
    Packaging Limit Ranges of Linear RegulatorsPDF75 点击下载
    Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO)PDF509 点击下载
    Understanding the Terms and Definitions of LDO Voltage RegulatorsPDF197 点击下载

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