Datasheet Linear Technology LTC2902-1IGN#TRPBF

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  Programmable Quad Supervisors Offer Unparalleled Flexibility for Multi-Voltage Monitoring Applications &mdash LT Journal
  PDF, 207 Kb, File published: Dec 1, 2002
  Extract from the document

  DESIGN FEATURES Programmable Quad Supervisors
  Offer Unparalleled Flexibility for MultiVoltage Monitoring Applications
  by Bob Jurgilewicz Introduction
  Three new power supply supervisors
  improve system reliability by offering
  more accurate reset thresholds than
  other supervisors on the market. They
  also save design time, production
  costs and board space with easy-touse, flexible interfaces and a low
  external parts count.
  The LTC2900, L TC2901 and
  LTC2902 quad supervisors can simultaneously monitor four supply
  voltages with 1.5% threshold accuracy over temperature. Each part
  offers 16 user-selectable four-voltage
  combinations from the following: 5V,
  3.3V, 3V, 2.5V, 1.8V, 1.5V, +ADJ and
  –ADJ. A simple external resistor
  divider performs single-pin programming, eliminating the need to qualify,
  source and stock different part num-5V
  3.3V
  DC/DC
  CONVERTER SYSTEM
  LOGIC 2.5V …

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Manufacturer's Classification

• Monitor, Control and Protection > Supervisory Circuits > Quad or More Supply Monitors

Other Names:

LTC2902-1IGNTRPBF, LTC2902-1IGN TRPBF, LTC29021IGN#TRPBF, LTC2902 1IGN#TRPBF