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ISL75051SEH - Ultra-Low Dropout Regulator

Description

Input supply pins.

VOUT in regulation signal.

Logic low defines when VOUT is not in regulation.

Features

  • DLA SMD 5962-11212.
  • Output current up to 3.0A at TJ = +150°C.
  • Output accuracy ±1.5% over MIL temperature range.
  • Ultra low dropout: - 65mV (typical) dropout at 1.0A - 225mV (typical) dropout at 3.0A.
  • SET mitigation with no added filtering/diodes.
  • Input supply range: 2.2V to 6.0V.
  • Fast load transient response.
  • Shutdown current of 1µA (typical).
  • Output adjustable using external resistors.
  • PSRR 66dB (typical).

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Full PDF Text Transcription

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NOT RECOMMENDED FOR NEW DESIGNS RECOMMENDED REPLACEMENT PART ISL75051ASEH ISL75051SEH, ISL75051SRH 3A, Radiation Hardened, Positive, Ultra-Low Dropout Regulator DATASHEET FN8294 Rev.7.00 May 22, 2017 The ISL75051SEH, ISL75051SRH are radiation hardened low-voltage, high-current, single-output LDOs specified for up to 3.0A of continuous output current. These devices operate over an input voltage range of 2.2V to 6.0V and are capable of providing output voltages of 0.8V to 5.0V adjustable, based on resistor divider setting. Dropout voltages as low as 65mV can be realized using the device. The OCP pin allows the short-circuit output current limit threshold to be programmed by means of a resistor from the OCP pin to GND. The OCP setting range is from 0.5A minimum to 8.5A maximum.
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