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NCV4279B - Micropower 150 mA LDO Linear Regulator

Description

Package Pin Number SO 8 3 4 5 6 7 8 1 2 SO 14 1 2 3 5, 10 12 6 7 8 9 13 14 SO 20L 1 2 4 7, 14

17 3, 8, 9, 13, 18 10 11 12 19 20 Pin Symbol RADJ DELAY GND NC RESET FLAG VOUT VIN MON Function Reset Adjust.

Features

  • 5.0 V ± 2.0% Output.
  • Low 90 mA Quiescent Current.
  • Active RESET.
  • Adjustable Reset.
  • 150 mA Output Current Capability.
  • Fault Protection.
  • +60 V Peak Transient Voltage.
  • 15 V Reverse Voltage.
  • Short Circuit.
  • Thermal Overload.
  • Early Warning through FLAG/MON Leads.
  • Internally Fused Leads in SO.
  • 14 and SO.
  • 20L Packages.
  • NCV Prefix for Automotive and Other.

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Datasheet Details

Part number NCV4279B
Manufacturer onsemi
File Size 128.35 KB
Description Micropower 150 mA LDO Linear Regulator
Datasheet download datasheet NCV4279B Datasheet

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Full PDF Text Transcription

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NCV4279B 5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Monitor FLAG The NCV4279B is a 5.0 V precision micropower voltage regulator. The output current capability is 150 mA. The output voltage is accurate within ±2.0% with a maximum dropout voltage of 0.6 V at 150 mA. Low quiescent current is a feature drawing only 90 mA with a 100 mA load. This part is ideal for any and all battery operated microprocessor equipment. Microprocessor control logic includes an active RESET (with DELAY), and a FLAG monitor which can be used to provide an early warning signal to the microprocessor of a potential impending RESET signal. The use of the FLAG monitor allows the microprocessor to finish any signal processing before the RESET shuts the microprocessor down.
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