Bumalik sa Zilog / IXYS

Zilog / IXYS IXD1504 Voltage Regulators

Zilog / IXYS IXD1504 Voltage Regulators are highly accurate CMOS voltage regulators with a very low 0.6μA supply current. These regulators are capable of providing very accurate output voltage even at load current as low as 1μA and hence are ideally suited for battery-powered applications. The IXD1504 regulators feature a reference voltage source, an error amplifier, a driver transistor, over-current protection circuit, and a phase compensation circuit. The excellent internal phase compensation allows the IXD1504 to operate either with a low ESR ceramic output capacitor CL or even without it. These voltages regulators are available in SOT-25, SSOT-24, or USPN-4B02 packages. Typical applications include mobile phones, cameras, VCRs, and various portable equipment.

Features

  • Low power consumption at 0.6μA (typical)
  • 1.4V to 6V operating voltage range 
  • Output voltage range from 1.1V to 5.0V with 0.1V increments
  • Output voltage accuracy ±0.02V at VOUT < 2.0V, or ±1%
  • Temperature stability ±50 ppm/°C
  • Output current up to 150mA
  • Dropout voltage 500mV @ 150mA, VOUT = 3V
  • Load capacitor auto discharge
  • Standby current less than 0.01µA (typical)
  • Current limit and short circuit protection
  • Low ESR ceramic capacitor compatible
  • Stable operations without load capacitor
  • ON/OFF switch
  • Operating ambient temperature -40°C to 85°C
  • Packages:
    • SOT-25, SSOT-24, and USPN-4B02
  • EU RoHS Compliant and Pb Free

Applications

  • Mobile phones
  • Cameras
  • VCRs
  • Various portable equipment

BLOCK DIAGRAM

Block Diagram - Zilog / IXYS IXD1504 Voltage Regulators

Typical Applications Circuit with Performance Characteristics

Performance Graph - Zilog / IXYS IXD1504 Voltage Regulators
Inilathala: 2021-11-12 | Na-update: 2022-03-11