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LT3086-EP Datasheet

LT3086-EP Datasheet

40V, 2.1A Low DropoutAdjustable Linear Regulator with Monitoringand Cable Drop Compensation
Part No.: LT3086-EP
Page: 10 Pages
Size: 449 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2024-12-24 17:01:14
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LT3086-EP Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LT3086FE#Z-EP Tube 95 3086FE-EP 1 16 -55°C ~ 125°C 16-Lead Plastic TSSOP  
LT3086FE#TRZ-EP Reel 2500 3086FE-EP 1 16 -55°C ~ 125°C 16-Lead Plastic TSSOP  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LT3086-EP Datasheet(PDF)

LT3086-EP Datasheet(Picture)

LT3086-EP Features

  • Wide Input Voltage Range: 1.4V to 40V
  • 1 Resistor Sets Output Voltage: 0.4V to 32V
  • Output Current: 2.1A
  • ±1% Tolerance Over Line, Load and Temperature
  • Output Current Monitor: IMON = IOUT/1000
  • Temperature Monitor with Programmable Thermal Limit
  • Programmable Cable Drop Compensation
  • Parallel Multiple Devices for Higher Current
  • Dropout Voltage: 330mV
  • 1 Capacitor Soft-Starts Output and Decreases Noise
  • Low Output Noise: 40µVRMS (10Hz to 100kHz)
  • Precision, Programmable External Current Limit
  • Power Good Flag with Programmable Threshold
  • Ceramic Output Capacitors: 10µF Minimum
  • Quiescent Current in Shutdown: <1µA
  • Reverse-Battery, -Current and -Output Protection
  • Available in 16-Lead TSSOP
ENHANCED PRODUCT FEATURES
  • Supports defense and aerospace applications(AQEC standard)
  • Military temperature range (−55°C to 125°C)
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Product change notification
  • Qualification data available on request

LT3086-EP Applications

  • Programmable Linear Regulator
  • Post Regulator for Switching Supplies
  • USB Power Supplies
  • High Reliability Power Supplies

LT3086-EP Description

The LT®3086-EP is a multi-feature, lowdropout, lownoise 2.1A linearregulatorthat operates over a 1.4V to 40V input supply range. Dropout voltage at 2.1A is typically 330mV.One resistor sets output voltage from 0.4V to 32V. Output voltage tolerance is guaranteed to ±1% over line, load and temperature. The LT3086-EP is stable with ceramic output capacitors, requiring a minimum of 10µF.

The LT3086-EP’s programmable cable drop compensation cancels output voltage errors caused by resistive connections tothe load. Amaster/slave configuration allows paralleling of multiple devices for higher load current and heat spreading without external ballast resistor requirements.

Output current and temperature monitoring along with a power good flag provide system diagnostic and debug capability. Internal fault circuitry includes thermal shutdown and current limit with foldback. Thermal limit and current limit are also externally programmable.

The LT3086-EP is available in the thermally enhanced 16-Lead TSSOPpackage. Additional application and technical information can be found in the LT3086 data sheet.

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