Linear Regulators & Controllers
  • SC4212B
  • Very Low Input /Very Low Dropout 1 Amp Regulator
  • SC4212L
  • High PSRR, Very Low Input, Very Low Dropout, 1A Linear Regulator
  • TS14002
  • nanoSmart® Ultra-Low-Power Linear Regulator
  • TS31023
  • High Input Voltage Linear Regulator
  • TS31223
  • High Input Voltage Linear Regulator
  • EZ1082
  • 10.0 A Positive Voltage Regulator
  • EZ1083
  • 7.5 A Positive Voltage Regulator
  • EZ1084C
  • 5 Amp Low-Dropout Regulator
Semtech EZ1117

Semtech EZ1117

0.8 & 1.0 Amp Positive Voltage Regulators

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The EZ1117 series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance at full rated current.


  • Low dropout performance: 1.2 V max.
  • Full current rating over line and temperature
  • Fast transient response
  • ± 2% total output regulation over line, load and temperature
  • Adjust pin current max. 90 µA over temperature
  • Fixed/adjustable output voltage
  • Line regulation 0.2% max.
  • Load regulation 0.4% max.
  • SOT-223 and TO-263 packages


  • Active SCSI termination
  • Low voltage microcontrollers
  • Switching power supply post-regulator


TO-263, SOT-223

Order Codes

  • EZ1117CM.TR: Package Minimum Tape & Reel Only
  • EZ1117CST-3.3TR: Package Minimum Tape & Reel Only
  • EZ1117CST.TR: Package Minimum Tape & Reel Only
  • EZ1117CSTTRT: RoHS Compliant, Package Minimum Tape & Reel Only
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