The ISL80112EVAL1Z evaluation board provides a simple platform for evaluating the performance of the ISL80112 ultra-low dropout LDO. Jumpers are provided to easily set popular output voltages.

The ISL80112 are single-output LDOs specified for 2A of output current and are optimized for less than 2.5V and less output voltage conversions. The ISL8011x supports VIN voltages down to 1V, provided a standard legacy 2.9V or 5.5V is applied on the VBIAS pin. The output voltage is adjustable from 0.8V to 3.3V.


  • Ultra-low dropout: 75mV at 3A, (typ)
  • Excellent VIN PSRR: 70dB at 1kHz (typ)
  • ±1.6% guaranteed VOUT accuracy for -40 °C < TJ < +125 °C
  • Very fast load transient response



  • Noise sensitive instrumentation and medical systems
  • Data acquisition and data communication systems
  • Storage, telecommunications and server equipment
  • Low voltage DSP, FPGA and ASIC core power supplies
  • Post-regulation of switched mode power supplies


Type Title Date
Manual - Development Tools PDF 326 KB
Datasheet PDF 1.06 MB 日本語
2 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
PCB Design Files ZIP 175 KB
1 item