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LP3853ESX-5.0
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LP3853ESX-5.0

  • Category:Low dropout linear regulator
  • Product Name:3A fast ultra-low dropout linear regulation
  • Manufacturers:NSC
  • Production Batch Number:09+
  • Encapsulation:TO-263
  • Stock Status:There is stock
  • Stock Quantity:5000
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on LP3853ESX-5.0
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  • Product introduction

peculiarity

  • Ultra-low differential pressure
  • Stabilized with selected ceramic capacitors
  • Low ground pin current
  • 0.08% load regulation
  • 10nA quiescent current in shutdown mode
  • 3A DC output current is guaranteed
  • Available in TO-263 and TO-220 packages
  • Output voltage accuracy± 1.5%
  • ^Error flag indicates output status
  • Sensing options improve load regulation
  • Overtemperature/overcurrent protection
  • -40°C to +125°C junction temperature range

illustrate

The LP3853/LP3856 fast ultra-low dropout linear regulator series operates from +2.5 V to +7.0 V input supplies. A wide range of preset output voltage options are available. These ultra-low dropout linear regulators react very quickly to one-step loads, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 have been developed using a CMOS process that allows low quiescent current operation with independent output load currents. This CMOS process also allows the LP3853/LP3856 to operate at very low differential pressure.

Differential pressure: Ultra-low dropout voltage typically at 300mA load current at 3A and 390mV at 39mV.

Ground pin current: Typically 4 mA at 3A load current.

Shutdown mode: Quiescent current is typically 10nA when the shutdown pin is pulled low.

^Error flag: ^Error flag becomes low when the output voltage drops below 10% of the nominal value.

Read out: Needle feel improves at remote load regulation.

Precision output voltage: Multiple output voltage options are available ranging from 1.8V to 5.0V, one guaranteed to be ± 1.5% ± 3.0% accuracy at room temperature (different lines, loads, and temperatures).


apply

  • Microprocessor power supply
  • Stable with ceramic output capacitor
  • BTL, GTL, GTL+ and SSTL bus terminations
  • The power supply for the DSP
  • The end of SCSI
  • Postal regulators
  • High efficiency linear regulator
  • Battery charger
  • Other battery-powered applications

andLP3853ESX-5.0Related ICs are:


Model Manufacturers lot number encapsulation illustrate
LP3853ESX-2.5 NSC 09+ TO263 5 3A fast ultra-low dropout linear regulation
LP3853ESX-5.0 NSC 09+ TO-263 3A fast ultra-low dropout linear regulation
LP3853ESX-3.3 NSC 09+ TO-263 3A fast ultra-low dropout linear regulation
LP3853ESX-1.8 NSC 10+ TO-263 3A fast ultra-low dropout linear regulation

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