Hot-selling and scarce LT3012HFE-PBF 250mA, 4V to 80V Low Dropout Micropower Linear Regulator TSSOP-16 spot stock

Product Descriptions

The LT^®3012 is a high voltage, micropower low dropoutlinear regulator.The device is capable of supplying 250mA ofoutput current with a dropout voltage of 400mV.Designedfor use in battery-powered or high voltage systems,the lowquiescent current (40μA operating and 1μA in shutdown)makes the LT3012 an ideal choice . Quiescent current isalso well controlled in dropout .

Other features of the LT3012 include the ability to operatewith very small output capacitors .The regulator is stablewith only 3.3μF on the output while most older devicesrequire between 10μF and 100μF for stability. Small ceramic capacitors can be used without any need for seriesresistance (ESR) as is common with other regulators .Internal  protection  circuitry  includes  reverse-batteryprotection, current limiting, thermal limiting and reversecurrent protection .

The device is available with an adjustable output with a1.24V reference voltage.The LT3012 regulator is availablein the 16-lead TSSOP and 12 pin low profile (0 .75mm)(4mm × 3mm) DFN packages with an exposed pad forenhanced thermal handling capability.

Product Features

n Wide Input Voltage Range: 4V to 80V

n Low Quiescent Current: 40μA

n Low Dropout Voltage: 400mV

n Output Current: 250mA

n No Protection Diodes Needed

n Adjustable Output from 1.24V to 60V

n 1μA Quiescent Current in Shutdown

n Stable with 3.3μF Output Capacitor

n Stable with Aluminum, Tantalum or Ceramic Capacitors

n Reverse-Battery Protection

n No Reverse Current Flow from Output to Input

n Thermal Limiting

n Thermally Enhanced 16-Lead TSSOP and

12-Pin (4mm ×3mm) DFN Packages

Product Applications

n Low Current High Voltage Regulators

n Regulator for Battery-Powered Systems

n Telecom Applications

n Automotive Applications

Product Specification

Product Photos

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